Leon Mazi
Country
SLO
Birth Year
1959
Gender
M
Title
FT,International Master
FIDE ID
14600315
FIDE Rating
2280
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-09-28 | 35th TCh-SLO 2025 | Radenci SLO | 6.4 | Filip Pavic | Leon Mazi | 1/2-1/2 | 41 | Open |
| 2 | 2025-09-27 | 35th TCh-SLO 2025 | Radenci SLO | 5.4 | Leon Mazi | Denis Gjuran | 1-0 | 38 | Open |
| 3 | 2025-09-26 | 35th TCh-SLO 2025 | Radenci SLO | 4.3 | Leon Mazi | Miha Furlan | 1-0 | 36 | Open |
| 4 | 2025-09-20 | 35th TCh-SLO 2025 | Radenci SLO | 2.3 | Leon Mazi | Domen Hiti | 1/2-1/2 | 58 | Open |
| 5 | 2025-09-19 | 35th TCh-SLO 2025 | Radenci SLO | 1.3 | Leon Mazi | Mladen Trbojevic | 1-0 | 33 | Open |
| 6 | 2025-08-31 | 27th Trieste Open 2025 | Trieste ITA | 2.3 | Leon Mazi | Martin Petrov | 0-1 | 18 | Open |
| 7 | 2025-07-06 | 8th Solta Open 2025 | Grohote CRO | 9.5 | Patryk Mrozowski | Leon Mazi | 1/2-1/2 | 12 | Open |
| 8 | 2025-07-04 | 8th Solta Open 2025 | Grohote CRO | 7.6 | Robert Veleski | Leon Mazi | 1-0 | 37 | Open |
| 9 | 2025-07-03 | 8th Solta Open 2025 | Grohote CRO | 6.1 | Leon Mazi | Zaur Mammadov | 0-1 | 42 | Open |
| 10 | 2025-07-02 | 8th Solta Open 2025 | Grohote CRO | 5.1 | Sanjin Culum | Leon Mazi | 0-1 | 50 | Open |
| 11 | 2025-07-01 | 8th Solta Open 2025 | Grohote CRO | 4.4 | Marko Jelcic | Leon Mazi | 0-1 | 35 | Open |
| 12 | 2025-07-01 | 8th Solta Open 2025 | Grohote CRO | 3.1 | Leon Mazi | Svit Siraj | 1-0 | 29 | Open |
| 13 | 2025-05-04 | Ljubljana Open 2025 | Ljubljana SLO | 9.14 | Patryk Rekuc | Leon Mazi | 1-0 | 33 | Open |
| 14 | 2025-05-03 | Ljubljana Open 2025 | Ljubljana SLO | 8.14 | Leon Mazi | Jernej Zupancic | 1/2-1/2 | 49 | Open |
| 15 | 2025-05-02 | Ljubljana Open 2025 | Ljubljana SLO | 7.7 | Remy Degraeve | Leon Mazi | 1-0 | 45 | Open |
| 16 | 2025-05-01 | Ljubljana Open 2025 | Ljubljana SLO | 6.14 | Leon Mazi | Muhammed Ali Akkus | 1-0 | 57 | Open |
| 17 | 2025-04-30 | Ljubljana Open 2025 | Ljubljana SLO | 4.9 | Leon Mazi | Poyraz Efe Asici | 1-0 | 56 | Open |
| 18 | 2025-02-15 | 22nd Lienz Open 2025 | Lienz AUT | 9.1 | Leon Mazi | Elias Walder | 1-0 | 46 | Open |
| 19 | 2025-02-14 | 22nd Lienz Open 2025 | Lienz AUT | 8.5 | Prudhvi Kumar V | Leon Mazi | 1-0 | 42 | Open |
| 20 | 2025-02-13 | 22nd Lienz Open 2025 | Lienz AUT | 7.8 | Leon Mazi | Carlo Marzano | 1-0 | 66 | Open |
| 21 | 2025-02-12 | 22nd Lienz Open 2025 | Lienz AUT | 6.14 | Pola Seemann | Leon Mazi | 0-1 | 34 | Open |
| 22 | 2025-02-11 | 22nd Lienz Open 2025 | Lienz AUT | 5.13 | Leon Mazi | Robert Hafner | 1/2-1/2 | 52 | Open |
| 23 | 2025-02-10 | 22nd Lienz Open 2025 | Lienz AUT | 4.1 | Witold Szymkiewicz | Leon Mazi | 1/2-1/2 | 50 | Open |
| 24 | 2025-02-08 | 22nd Lienz Open 2025 | Lienz AUT | 1.7 | Luis Pedevilla | Leon Mazi | 1-0 | 17 | Open |
| 25 | 2024-12-08 | Dubrovnik Advent 2024 | Dubrovnik CRO | 7.12 | Leon Mazi | Ivo Novak | 1-0 | 28 | Open |
| 26 | 2024-12-07 | Dubrovnik Advent 2024 | Dubrovnik CRO | 6.7 | Danilo Nenezic | Leon Mazi | 1-0 | 28 | Open |
| 27 | 2024-12-07 | Dubrovnik Advent 2024 | Dubrovnik CRO | 5.12 | Leon Mazi | Jurica Matosin | 1-0 | 56 | Open |
| 28 | 2024-12-06 | Dubrovnik Advent 2024 | Dubrovnik CRO | 4.5 | Damian Vucenovic | Leon Mazi | 1-0 | 55 | Open |
| 29 | 2024-12-06 | Dubrovnik Advent 2024 | Dubrovnik CRO | 3.5 | Leon Mazi | Marko Jelcic | 1/2-1/2 | 30 | Open |
| 30 | 2024-12-05 | Dubrovnik Advent 2024 | Dubrovnik CRO | 2.5 | Ahmed Omerkic | Leon Mazi | 0-1 | 56 | Open |
| 31 | 2024-12-05 | Dubrovnik Advent 2024 | Dubrovnik CRO | 1.5 | Leon Mazi | Juraj Karkovic | 1-0 | 24 | Open |
| 32 | 2024-10-13 | 34th TCh-SLO 2024 | Grosuplje SLO | 9.3 | Leon Mazi | Lajos Seres | 1-0 | 28 | Open |
| 33 | 2024-10-12 | 34th TCh-SLO 2024 | Grosuplje SLO | 8.2 | Leon Mazi | Andraz Suta | 1/2-1/2 | 65 | Open |
| 34 | 2024-10-06 | 34th TCh-SLO 2024 | Grosuplje SLO | 6.2 | Leon Mazi | Gert Schnider | 1-0 | 64 | Open |
| 35 | 2024-10-05 | 34th TCh-SLO 2024 | Grosuplje SLO | 5.2 | Jan Subelj | Leon Mazi | 1-0 | 42 | Open |
| 36 | 2024-10-04 | 34th TCh-SLO 2024 | Grosuplje SLO | 4.2 | Leon Mazi | Nejc Amon | 1-0 | 50 | Open |
| 37 | 2024-09-29 | 34th TCh-SLO 2024 | Grosuplje SLO | 3.4 | Leon Mazi | Anel Hasanagic | 1/2-1/2 | 30 | Open |
| 38 | 2024-09-28 | 34th TCh-SLO 2024 | Grosuplje SLO | 2.4 | Jaka Brilej | Leon Mazi | 1/2-1/2 | 60 | Open |
| 39 | 2024-09-27 | 34th TCh-SLO 2024 | Grosuplje SLO | 1.3 | Luka Skuhala | Leon Mazi | 1/2-1/2 | 26 | Open |
| 40 | 2024-08-24 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 9.5 | Franz Rechberger | Leon Mazi | 0-1 | 45 | Open |
| 41 | 2024-08-23 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 8.5 | Leon Mazi | Blaz Debevec | 1/2-1/2 | 54 | Open |
| 42 | 2024-08-22 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 7.4 | Sota Alexander Gloessl | Leon Mazi | 1/2-1/2 | 38 | Open |
| 43 | 2024-08-21 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 6.3 | Leon Mazi | Jonas Rempe | 0-1 | 21 | Open |
| 44 | 2024-08-20 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 5.4 | Simon Danninger | Leon Mazi | 0-1 | 48 | Open |
| 45 | 2024-08-19 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 4.2 | Leon Mazi | Niko Praznik | 1/2-1/2 | 22 | Open |
| 46 | 2024-08-18 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 3.3 | Christoph Knaller | Leon Mazi | 1/2-1/2 | 43 | Open |
| 47 | 2024-08-18 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 2.4 | Leon Mazi | David Ramsbacher | 1-0 | 50 | Open |
| 48 | 2024-08-17 | 33rd Feffernitz Open 2024 | Feffernitz AUT | 1.4 | Ortrun Goeschl | Leon Mazi | 0-1 | 44 | Open |
| 49 | 2024-07-13 | 43rd St Veit Open 2024 | St Veit AUT | 9.3 | Deniz Seyhanoglu | Leon Mazi | 0-1 | 31 | Open |
| 50 | 2024-07-12 | 43rd St Veit Open 2024 | St Veit AUT | 8.1 | Leon Mazi | Ruben Gideon Koellner | 1/2-1/2 | 57 | Open |
| 51 | 2024-07-11 | 43rd St Veit Open 2024 | St Veit AUT | 7.5 | Leon Mazi | Gerald Hechl | 1-0 | 36 | Open |
| 52 | 2024-07-10 | 43rd St Veit Open 2024 | St Veit AUT | 6.6 | Augusto Caruso | Leon Mazi | 0-1 | 25 | Open |
| 53 | 2024-07-09 | 43rd St Veit Open 2024 | St Veit AUT | 5.2 | Leon Mazi | Tobias Kuegel | 0-1 | 37 | Open |
| 54 | 2024-07-08 | 43rd St Veit Open 2024 | St Veit AUT | 4.1 | Marin Bosiocic | Leon Mazi | 1/2-1/2 | 74 | Open |
| 55 | 2024-07-07 | 43rd St Veit Open 2024 | St Veit AUT | 3.6 | Leon Mazi | Nikolai Nitsche | 1-0 | 22 | Open |
| 56 | 2024-07-07 | 43rd St Veit Open 2024 | St Veit AUT | 2.8 | Philipp Raeke | Leon Mazi | 0-1 | 27 | Open |
| 57 | 2024-07-06 | 43rd St Veit Open 2024 | St Veit AUT | 1.8 | Leon Mazi | Dieter Wallner | 1-0 | 25 | Open |
| 58 | 2024-05-15 | TCh-EUR Senior +65 2024 | Catez SLO | 9.4 | Gabor Glatt | Leon Mazi | 0-1 | 25 | Open |
| 59 | 2024-05-14 | TCh-EUR Senior +65 2024 | Catez SLO | 8.4 | Leon Mazi | Bengt Hammar | 1-0 | 36 | Open |
| 60 | 2024-05-13 | TCh-EUR Senior +65 2024 | Catez SLO | 7.4 | Leon Mazi | Damir Mravunac | 1-0 | 42 | Open |
| 61 | 2024-05-12 | TCh-EUR Senior +65 2024 | Catez SLO | 6.4 | Peter Petran | Leon Mazi | 1-0 | 55 | Open |
| 62 | 2024-05-11 | TCh-EUR Senior +65 2024 | Catez SLO | 5.4 | Chris W Baker | Leon Mazi | 1-0 | 41 | Open |
| 63 | 2024-05-10 | TCh-EUR Senior +65 2024 | Catez SLO | 4.4 | Leon Mazi | Mladen Popovic | 1-0 | 47 | Open |
| 64 | 2024-05-09 | TCh-EUR Senior +65 2024 | Catez SLO | 3.4 | Nicolas Giffard | Leon Mazi | 1-0 | 45 | Open |
| 65 | 2024-05-08 | TCh-EUR Senior +65 2024 | Catez SLO | 2.4 | Leon Mazi | Ludmila A Tsifanskaya | 1-0 | 32 | Open |
| 66 | 2024-05-07 | TCh-EUR Senior +65 2024 | Catez SLO | 1.4 | Nenad Bonacic | Leon Mazi | 0-1 | 66 | Open |
| 67 | 2024-05-04 | Ljubljana Open 2024 | Ljubljana SLO | 9.8 | Nikola Sedlak | Leon Mazi | 1-0 | 37 | Open |
| 68 | 2024-05-03 | Ljubljana Open 2024 | Ljubljana SLO | 8.5 | Leon Mazi | Nderim Saraci | 0-1 | 33 | Open |
| 69 | 2024-05-02 | Ljubljana Open 2024 | Ljubljana SLO | 7.8 | Marko Srebrnic | Leon Mazi | 0-1 | 51 | Open |
| 70 | 2024-05-01 | Ljubljana Open 2024 | Ljubljana SLO | 6.5 | Leon Mazi | Domen Tisaj | 1/2-1/2 | 45 | Open |
| 71 | 2024-04-30 | Ljubljana Open 2024 | Ljubljana SLO | 5.11 | Gregor Gasparac | Leon Mazi | 0-1 | 66 | Open |
| 72 | 2024-04-29 | Ljubljana Open 2024 | Ljubljana SLO | 4.14 | Leon Mazi | Nusa Hercog | 1-0 | 35 | Open |
| 73 | 2024-04-28 | Ljubljana Open 2024 | Ljubljana SLO | 3.4 | Radoslav Dimitrov | Leon Mazi | 1-0 | 56 | Open |
| 74 | 2024-04-28 | Ljubljana Open 2024 | Ljubljana SLO | 2.18 | Leon Mazi | Mathias Kardell | 1-0 | 42 | Open |
| 75 | 2024-04-27 | Ljubljana Open 2024 | Ljubljana SLO | 1.2 | Val Vodnik | Leon Mazi | 0-1 | 38 | Open |
| 76 | 2024-04-21 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 11.2 | Leon Mazi | Thies Heinemann | 1/2-1/2 | 33 | Open |
| 77 | 2024-04-20 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 10.2 | Gordon Meyer | Leon Mazi | 1/2-1/2 | 31 | Open |
| 78 | 2024-04-19 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 9.2 | Leon Mazi | Christoph Renner | 0-1 | 38 | Open |
| 79 | 2024-03-17 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 8.2 | Alim Hasanagic | Leon Mazi | 1-0 | 50 | Open |
| 80 | 2024-03-16 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 7.2 | Leon Mazi | Manfred Freitag | 1/2-1/2 | 39 | Open |
| 81 | 2024-03-15 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 6.2 | Andras Dankhazi | Leon Mazi | 1-0 | 66 | Open |
| 82 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 8 | Leon Mazi | Adar Tarhan | 0-1 | 41 | Open |
| 83 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 7 | Leon Mazi | Jonathan Dourerassou | 1-0 | 34 | Open |
| 84 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 6 | Varuzhan Akobian | Leon Mazi | 1-0 | 18 | Open |
| 85 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 5 | Leon Mazi | Zurab Tqebuchava | 1-0 | 50 | Open |
| 86 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 4 | Gleb Kaganskiy | Leon Mazi | 0-1 | 18 | Open |
| 87 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 3 | Leon Mazi | James A Chirilov | 0-1 | 81 | Open |
| 88 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 2 | Wilver Vargas Rodriguez | Leon Mazi | 0-1 | 50 | Open |
| 89 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 9 | Radmila Kovacevic | Leon Mazi | 0-1 | 42 | Open |
| 90 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 8 | Leon Mazi | Jan-Dietrich Wendt | 1-0 | 31 | Open |
| 91 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 7 | Thomas A Eggleston | Leon Mazi | 0-1 | 32 | Open |
| 92 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 6 | Leon Mazi | Maria Angelica Carrillo Marval | 1-0 | 32 | Open |
| 93 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 4 | Loic Travadon | Leon Mazi | 1-0 | 42 | Open |
| 94 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 3 | Leon Mazi | Wladimir Camilo Zampronha | 0-1 | 26 | Open |
| 95 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 2 | Denis Kadric | Leon Mazi | 1-0 | 57 | Open |
| 96 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 1 | Leon Mazi | Guadalupe Montano Vicente | 1-0 | 23 | Open |
| 97 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 11 | Leon Mazi | Djuro Skaric | 1-0 | 43 | Open |
| 98 | 2024-01-02 | Titled Tue 2nd Jan Late | chess.com INT | 10 | Aleksandra Goryachkina | Leon Mazi | 1-0 | 28 | Open |
| 99 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 9 | Leon Mazi | German Spata | 1-0 | 53 | Open |
| 100 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 8 | Leon Mazi | Piero Mazzilli | 1-0 | 35 | Open |
| 101 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 7 | Ilan Schnaider | Leon Mazi | 1-0 | 59 | Open |
| 102 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 6 | Milad Khodabandeh | Leon Mazi | 0-1 | 36 | Open |
| 103 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 5 | Leon Mazi | German Bazeev | 0-1 | 51 | Open |
| 104 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 4 | Kendrick Botong Zhang | Leon Mazi | 0-1 | 45 | Open |
| 105 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 3 | Vitor Hugo Vieira Ferreira | Leon Mazi | 1-0 | 30 | Open |
| 106 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 2 | Leon Mazi | Tanitoluwa Adewumi | 0-1 | 76 | Open |
| 107 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 1 | Leon Mazi | Timofey Smirnov | 1-0 | 40 | Open |
| 108 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 11 | Igor Bjelobrk | Leon Mazi | 1-0 | 20 | Open |
| 109 | 2023-12-26 | Titled Tue 26th Dec Late | chess.com INT | 10 | Eric Rosen | Leon Mazi | 0-1 | 59 | Open |
| 110 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 12.31 | Leon Mazi | Ivan Vihor Krsnik Cohar | 0-1 | 49 | Open |
| 111 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 10.27 | Leon Mazi | Gabriel Gaehwiler | 0-1 | 42 | Open |
| 112 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 8.27 | Sergey Grigoriants | Leon Mazi | 1-0 | 50 | Open |
| 113 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 7.39 | Leon Mazi | Christof Sielecki | 1-0 | 43 | Open |
| 114 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 10.35 | Jan Subelj | Leon Mazi | 1-0 | 38 | Open |
| 115 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 5.37 | Ferdinand Hellers | Leon Mazi | 1-0 | 31 | Open |
| 116 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 2.9 | Leon Mazi | Eltaj Safarli | 1-0 | 69 | Open |
| 117 | 2023-12-03 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 5.2 | Georg Mohr | Leon Mazi | 1/2-1/2 | 31 | Open |
| 118 | 2023-12-02 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 4.2 | Leon Mazi | Stefan Salvenmoser | 1-0 | 42 | Open |
| 119 | 2023-11-05 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 3.3 | Leon Mazi | Tadej Sakelsek | 1/2-1/2 | 31 | Open |
| 120 | 2023-11-04 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 2.3 | Christian Weiss | Leon Mazi | 1-0 | 62 | Open |
| 121 | 2023-11-03 | TCh-AUT 2nd Mitte 2023-24 | Austria AUT | 1.3 | Leon Mazi | Dominik Ly | 1-0 | 58 | Open |
| 122 | 2023-10-22 | 33rd TCh-SLO 2023 | Komenda SLO | 9.3 | Leon Mazi | Nik Javornik | 1-0 | 42 | Open |
| 123 | 2023-10-21 | 33rd TCh-SLO 2023 | Komenda SLO | 8.3 | Mladen Trbojevic | Leon Mazi | 1-0 | 44 | Open |
| 124 | 2023-10-20 | 33rd TCh-SLO 2023 | Komenda SLO | 7.3 | Leon Mazi | Aljosa Tomazini | 1/2-1/2 | 32 | Open |
| 125 | 2023-10-15 | 33rd TCh-SLO 2023 | Komenda SLO | 6.1 | Zoltan Ribli | Leon Mazi | 0-1 | 37 | Open |
| 126 | 2023-10-14 | 33rd TCh-SLO 2023 | Komenda SLO | 5.1 | Leon Mazi | Viktor Erdos | 1/2-1/2 | 31 | Open |
| 127 | 2023-10-13 | 33rd TCh-SLO 2023 | Komenda SLO | 4.1 | Alexander G Beliavsky | Leon Mazi | 1-0 | 29 | Open |
| 128 | 2023-09-24 | 33rd TCh-SLO 2023 | Komenda SLO | 3.2 | Samo Stajner | Leon Mazi | 1/2-1/2 | 55 | Open |
| 129 | 2023-09-23 | 33rd TCh-SLO 2023 | Komenda SLO | 2.2 | Leon Mazi | Adrian Mikhalchishin | 1/2-1/2 | 30 | Open |
| 130 | 2023-09-22 | 33rd TCh-SLO 2023 | Komenda SLO | 1.2 | David Brinovec | Leon Mazi | 0-1 | 59 | Open |
| 131 | 2023-07-22 | 14th Portoroz Open 2023 | Portoroz SLO | 9.8 | Matej Kersic | Leon Mazi | 1-0 | 33 | Open |
| 132 | 2023-07-21 | 14th Portoroz Open 2023 | Portoroz SLO | 8.1 | Leon Mazi | Vojko Srebrnic | 1-0 | 67 | Open |
| 133 | 2023-07-20 | 14th Portoroz Open 2023 | Portoroz SLO | 7.5 | Wojciech Smieszek | Leon Mazi | 1-0 | 38 | Open |
| 134 | 2023-07-19 | 14th Portoroz Open 2023 | Portoroz SLO | 6.2 | Leon Mazi | Matija Ivic | 0-1 | 30 | Open |
| 135 | 2023-07-18 | 14th Portoroz Open 2023 | Portoroz SLO | 5.5 | Leon Mazi | Anej Siraj | 1-0 | 30 | Open |
| 136 | 2023-07-17 | 14th Portoroz Open 2023 | Portoroz SLO | 4.7 | Dezider Ivanec | Leon Mazi | 0-1 | 30 | Open |
| 137 | 2023-07-16 | 14th Portoroz Open 2023 | Portoroz SLO | 3.8 | Jernej Zidar | Leon Mazi | 1/2-1/2 | 56 | Open |
| 138 | 2023-07-16 | 14th Portoroz Open 2023 | Portoroz SLO | 2.17 | Leon Mazi | Marco Vincenzi | 1-0 | 37 | Open |
| 139 | 2023-07-15 | 42nd St Veit Open 2023 | St Veit AUT | 9.5 | Benjamin Kienboeck | Leon Mazi | 1/2-1/2 | 56 | Open |
| 140 | 2023-07-14 | 42nd St Veit Open 2023 | St Veit AUT | 8.8 | Leon Mazi | Mario Hofstadler | 1-0 | 45 | Open |
| 141 | 2023-07-13 | 42nd St Veit Open 2023 | St Veit AUT | 7.12 | Leon Mazi | Philipp Raeke | 1-0 | 22 | Open |
| 142 | 2023-07-12 | 42nd St Veit Open 2023 | St Veit AUT | 6.6 | Sebastian Hoffmann | Leon Mazi | 1-0 | 73 | Open |
| 143 | 2023-07-11 | 42nd St Veit Open 2023 | St Veit AUT | 5.1 | Leon Mazi | Johannes Sucher | 1-0 | 67 | Open |
| 144 | 2023-07-10 | 42nd St Veit Open 2023 | St Veit AUT | 4.21 | Maximilian Kuhn | Leon Mazi | 0-1 | 64 | Open |
| 145 | 2023-07-09 | 42nd St Veit Open 2023 | St Veit AUT | 3.16 | Leon Mazi | Christian Praxmarer | 1/2-1/2 | 44 | Open |
| 146 | 2023-07-09 | 42nd St Veit Open 2023 | St Veit AUT | 2.22 | Alexander Seitz | Leon Mazi | 1/2-1/2 | 48 | Open |
| 147 | 2023-07-08 | 42nd St Veit Open 2023 | St Veit AUT | 1.3 | Leon Mazi | Arthur Hinteregger | 1/2-1/2 | 43 | Open |
| 148 | 2023-03-05 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 9.2 | Leon Mazi | Jernej Spalir | 1/2-1/2 | 14 | Open |
| 149 | 2023-03-04 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 8.5 | Christoph Renner | Leon Mazi | 0-1 | 25 | Open |
| 150 | 2023-03-03 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 7.3 | Leon Mazi | Reinhard Heimberger | 1-0 | 25 | Open |
| 151 | 2022-10-23 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 9.2 | Leon Mazi | Anej Siraj | 1/2-1/2 | 61 | Open |
| 152 | 2022-10-22 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 8.3 | Matej Kersic | Leon Mazi | 0-1 | 38 | Open |
| 153 | 2022-10-21 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 7.1 | Leon Mazi | Igor Jelen | 1-0 | 60 | Open |
| 154 | 2022-10-16 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 6.4 | Jure Plaskan | Leon Mazi | 0-1 | 36 | Open |
| 155 | 2022-10-09 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 3.1 | Rudi Olenik Campa | Leon Mazi | 1/2-1/2 | 27 | Open |
| 156 | 2022-10-08 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 2.3 | Leon Mazi | Bostjan Sirnik | 1/2-1/2 | 65 | Open |
| 157 | 2022-10-07 | TCh-SLO Div 1 West 2022 | Ljubljana SLO | 1.2 | Andrej Stubljar | Leon Mazi | 1/2-1/2 | 31 | Open |
| 158 | 2022-10-02 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 3.5 | David Berczes | Leon Mazi | 1-0 | 51 | Open |
| 159 | 2022-10-01 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 2.2 | Leon Mazi | Florian Poetz | 1-0 | 47 | Open |
| 160 | 2022-09-30 | TCh-AUT 2nd Mitte 2022-23 | Austria AUT | 1.6 | Georg Mohr | Leon Mazi | 1/2-1/2 | 36 | Open |
| 161 | 2022-09-09 | 24th Trieste Open 2022 | Trieste ITA | 9.7 | Leon Mazi | Nikolas Wachinger | 1/2-1/2 | 60 | Open |
| 162 | 2022-09-08 | 24th Trieste Open 2022 | Trieste ITA | 8.6 | Oleg Korneev | Leon Mazi | 1/2-1/2 | 23 | Open |
| 163 | 2022-09-07 | 24th Trieste Open 2022 | Trieste ITA | 7.1 | Leo Titze | Leon Mazi | 0-1 | 69 | Open |
| 164 | 2022-09-06 | 24th Trieste Open 2022 | Trieste ITA | 6.4 | Leon Mazi | Sabino Brunello | 0-1 | 34 | Open |
| 165 | 2022-09-06 | 24th Trieste Open 2022 | Trieste ITA | 5.9 | Leon Mazi | Alex Dobboletta | 1-0 | 35 | Open |
| 166 | 2022-09-05 | 24th Trieste Open 2022 | Trieste ITA | 4.5 | Alexander Kovchan | Leon Mazi | 1-0 | 25 | Open |
| 167 | 2022-09-04 | 24th Trieste Open 2022 | Trieste ITA | 3.9 | Leon Mazi | Ardeshir Sepehrkhoui | 1-0 | 54 | Open |
| 168 | 2022-09-04 | 24th Trieste Open 2022 | Trieste ITA | 2.2 | Luca Jr Moroni | Leon Mazi | 1/2-1/2 | 45 | Open |
| 169 | 2022-07-12 | 15th Paracin Open A 2022 | Paracin SRB | 5.26 | Leon Mazi | Panda Sambit | 1/2-1/2 | 61 | Open |
| 170 | 2022-07-11 | 15th Paracin Open A 2022 | Paracin SRB | 4.28 | Aleksandar M Radojicic | Leon Mazi | 1/2-1/2 | 63 | Open |
| 171 | 2022-03-27 | TCh-AUT 2021-22 | Austria AUT | 8.1 | Noah Fecker | Leon Mazi | 1/2-1/2 | 42 | Open |
| 172 | 2022-03-26 | TCh-AUT 2021-22 | Austria AUT | 7.6 | Klaus de Francesco | Leon Mazi | 1/2-1/2 | 32 | Open |
| 173 | 2022-03-25 | TCh-AUT 2021-22 | Austria AUT | 6.2 | Leon Mazi | Igor Neyman | 0-1 | 57 | Open |
| 174 | 2022-03-24 | TCh-AUT 2021-22 | Austria AUT | 5.5 | Alexander Moosbrugger | Leon Mazi | 0-1 | 49 | Open |
| 175 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 9 | Leon Mazi | Joachim Mouhamad | 1-0 | 22 | Open |
| 176 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 8 | Boris Itkis | Leon Mazi | 0-1 | 37 | Open |
| 177 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 7 | Leon Mazi | Nikolai Gritsenko | 0-1 | 40 | Open |
| 178 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 6 | Leon Mazi | Natasa Richterova | 1-0 | 71 | Open |
| 179 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 5 | Alexandros Papasimakopoulos | Leon Mazi | 1-0 | 42 | Open |
| 180 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 4 | Leon Mazi | Stelios Halkias | 0-1 | 56 | Open |
| 181 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 3 | Andrey Tsvetkov | Leon Mazi | 1-0 | 40 | Open |
| 182 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 2 | Leon Mazi | Alexander Gelman | 1-0 | 36 | Open |
| 183 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 1 | Leon Mazi | Artur Gabrielian | 1-0 | 63 | Open |
| 184 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 11 | Leon Mazi | Igor L. Vakhlamov | 0-1 | 51 | Open |
| 185 | 2021-11-23 | Titled Tuesday 23rd Nov | chess.com INT | 10 | Robert Aloma Vidal | Leon Mazi | 1/2-1/2 | 56 | Open |
| 186 | 2021-10-03 | TCh-AUT 2nd Mitte 2021-22 | Austria AUT | 3.3 | Leon Mazi | Christoph Renner | 1-0 | 32 | Open |
| 187 | 2021-10-02 | TCh-AUT 2nd Mitte 2021-22 | Austria AUT | 2.4 | Daniel Kristoferitsch | Leon Mazi | 1-0 | 60 | Open |
| 188 | 2021-10-01 | TCh-AUT 2nd Mitte 2021-22 | Austria AUT | 1.4 | Leon Mazi | Arkadij Naiditsch | 0-1 | 36 | Open |
| 189 | 2021-09-25 | 31st TCh-SLO 2021 | Ljubljana SLO | 8.3 | Leon Mazi | Petar Djuric | 1-0 | 57 | Open |
| 190 | 2021-09-24 | 31st TCh-SLO 2021 | Ljubljana SLO | 7.3 | Peter Krupenko | Leon Mazi | 0-1 | 38 | Open |
| 191 | 2021-09-19 | 31st TCh-SLO 2021 | Ljubljana SLO | 6.4 | Nejc Herega | Leon Mazi | 1/2-1/2 | 34 | Open |
| 192 | 2021-09-18 | 31st TCh-SLO 2021 | Ljubljana SLO | 5.2 | Leon Mazi | Vasja Acimovic | 1-0 | 39 | Open |
| 193 | 2021-09-17 | 31st TCh-SLO 2021 | Ljubljana SLO | 4.5 | Tilen Lucovnik | Leon Mazi | 1/2-1/2 | 41 | Open |
| 194 | 2021-09-12 | 31st TCh-SLO 2021 | Ljubljana SLO | 3.1 | Ales Brcar | Leon Mazi | 1/2-1/2 | 44 | Open |
| 195 | 2021-09-11 | 31st TCh-SLO 2021 | Ljubljana SLO | 2.5 | Leon Mazi | Niko Praznik | 1/2-1/2 | 37 | Open |
| 196 | 2021-09-10 | 31st TCh-SLO 2021 | Ljubljana SLO | 1.2 | Marko Srebrnic | Leon Mazi | 0-1 | 57 | Open |
| 197 | 2021-08-14 | 4th Solta Open 2021 | Grohote CRO | 8.5 | Darko Doric | Leon Mazi | 1-0 | 22 | Open |
| 198 | 2021-08-13 | 4th Solta Open 2021 | Grohote CRO | 7.1 | Leon Mazi | Bojan Maksimovic | 1/2-1/2 | 31 | Open |
| 199 | 2021-08-12 | 4th Solta Open 2021 | Grohote CRO | 6.7 | Dinko Huis | Leon Mazi | 0-1 | 53 | Open |
| 200 | 2021-08-11 | 4th Solta Open 2021 | Grohote CRO | 5.4 | Leon Mazi | Matthias De Wachter | 1/2-1/2 | 50 | Open |
| 201 | 2021-08-10 | 4th Solta Open 2021 | Grohote CRO | 4.8 | Masa Maksimovic | Leon Mazi | 0-1 | 47 | Open |
| 202 | 2021-08-09 | 4th Solta Open 2021 | Grohote CRO | 3.1 | Leon Mazi | Ana Berke | 1/2-1/2 | 68 | Open |
| 203 | 2021-08-09 | 4th Solta Open 2021 | Grohote CRO | 2.11 | Damir Mravunac | Leon Mazi | 0-1 | 37 | Open |
| 204 | 2021-08-08 | 4th Solta Open 2021 | Grohote CRO | 1.11 | Leon Mazi | Nenad Mudrinic | 1-0 | 53 | Open |
| 205 | 2021-08-06 | 10th Split Open 2021 | Split CRO | 8.2 | Leon Mazi | Sven Tica | 1/2-1/2 | 37 | Open |
| 206 | 2021-08-05 | 10th Split Open 2021 | Split CRO | 7.3 | Leon Mazi | Dmitry Minko | 1-0 | 30 | Open |
| 207 | 2021-08-04 | 10th Split Open 2021 | Split CRO | 6.5 | Riza Bregu | Leon Mazi | 0-1 | 46 | Open |
| 208 | 2021-08-03 | 10th Split Open 2021 | Split CRO | 5.7 | Leon Mazi | Barbara Teuschler | 1-0 | 51 | Open |
| 209 | 2021-08-02 | 10th Split Open 2021 | Split CRO | 4.1 | Mladen Palac | Leon Mazi | 1-0 | 32 | Open |
| 210 | 2021-08-01 | 10th Split Open 2021 | Split CRO | 3.8 | Leon Mazi | Bogdan Bozinovic | 1-0 | 27 | Open |
| 211 | 2021-08-01 | 10th Split Open 2021 | Split CRO | 2.9 | Goran Radic | Leon Mazi | 0-1 | 28 | Open |
| 212 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 9 | Valentina Golubenko | Leon Mazi | 0-1 | 14 | Open |
| 213 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 8 | Michal Redzisz | Leon Mazi | 0-1 | 17 | Open |
| 214 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 7 | Leon Mazi | Dang Hoang Son | 0-1 | 33 | Open |
| 215 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 6 | Vit Bures | Leon Mazi | 0-1 | 41 | Open |
| 216 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 5 | Leon Mazi | Dejan N Djordjevic | 0-1 | 15 | Open |
| 217 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 4 | Rupesh Jaiswal | Leon Mazi | 0-1 | 26 | Open |
| 218 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 3 | Leon Mazi | Steven Zierk | 0-1 | 64 | Open |
| 219 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 2 | Leon Mazi | Anysia Thomas | 1-0 | 72 | Open |
| 220 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 1 | Volodymyr Onyshchuk | Leon Mazi | 1-0 | 38 | Open |
| 221 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 11 | Aisen Mestnikov | Leon Mazi | 1-0 | 29 | Open |
| 222 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 10 | Leon Mazi | Ivan Aldokhin | 0-1 | 36 | Open |
| 223 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 9 | Leon Mazi | Oleg Terletsky | 1-0 | 35 | Open |
| 224 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 8 | Darius Viskelis | Leon Mazi | 1/2-1/2 | 36 | Open |
| 225 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 5 | Jan Vykouk | Leon Mazi | 1-0 | 36 | Open |
| 226 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 4 | Leon Mazi | Sune Berg Hansen | 0-1 | 24 | Open |
| 227 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 3 | Leon Mazi | Read Samadov | 1-0 | 32 | Open |
| 228 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 2 | Chamal Gedgafov | Leon Mazi | 0-1 | 29 | Open |
| 229 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 1 | Leon Mazi | Das Debashis | 0-1 | 42 | Open |
| 230 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 10 | Piotr Piesik | Leon Mazi | 1-0 | 73 | Open |
| 231 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 9 | Leon Mazi | Kamil Koziol | 1-0 | 37 | Open |
| 232 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 8 | Leon Mazi | Dawid Janaszak | 1-0 | 37 | Open |
| 233 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 7 | Mauricio Rios Parra | Leon Mazi | 1-0 | 44 | Open |
| 234 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 6 | Leon Mazi | Arda Camlar | 1-0 | 51 | Open |
| 235 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 3 | Filip Dowgird | Leon Mazi | 1-0 | 50 | Open |
| 236 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 2 | Leon Mazi | Mahel Boyer | 0-1 | 17 | Open |
| 237 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 1 | Aziz Mert Erdogdu | Leon Mazi | 0-1 | 53 | Open |
| 238 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 11 | Leon Mazi | Bojan Maksimovic | 1-0 | 61 | Open |
| 239 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 10 | Leonid Nozdrachev | Leon Mazi | 0-1 | 29 | Open |
| 240 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 4 | Leon Mazi | Read Samadov | 0-1 | 31 | Open |
| 241 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 3 | Bao Nghia Dong | Leon Mazi | 1-0 | 37 | Open |
| 242 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 2 | Leon Mazi | Patricia Evarista Castillo Pena | 1-0 | 38 | Open |
| 243 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 1 | Alexander Motylev | Leon Mazi | 1-0 | 39 | Open |
| 244 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Gerardo Antonio Gracia Alvarez | Leon Mazi | 0-1 | 49 | Open |
| 245 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Pablo Adib Tapie Amione | Leon Mazi | 1-0 | 48 | Open |
| 246 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Dmitry Sumaneev | Leon Mazi | 1-0 | 36 | Open |
| 247 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Ludy Helsio Paulo Sousa | Leon Mazi | 0-1 | 38 | Open |
| 248 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Yasin Emrah Yagiz | 0-1 | 44 | Open |
| 249 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Tryfon C Gavriel | 0-1 | 32 | Open |
| 250 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Keith C Arkell | 0-1 | 27 | Open |
| 251 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Arseniy Nesterov | 0-1 | 46 | Open |
| 252 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Nataliya Buksa | 0-1 | 60 | Open |
| 253 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Eldiyar Orozbaev | 0-1 | 52 | Open |
| 254 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Elena Homiakova | 0-1 | 57 | Open |
| 255 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Leon Mazi | Nikolai Aliavdin | 1-0 | 40 | Open |
| 256 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Robert Piliposyan | Leon Mazi | 0-1 | 55 | Open |
| 257 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Manuel Petrosyan | Leon Mazi | 0-1 | 24 | Open |
| 258 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | David-Alexandru Botea | Leon Mazi | 0-1 | 35 | Open |
| 259 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Levente Vajda | Leon Mazi | 0-1 | 35 | Open |
| 260 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Luuk Baselmans | Leon Mazi | 1-0 | 39 | Open |
| 261 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Maurice Schippers | Leon Mazi | 1-0 | 46 | Open |
| 262 | 2021-02-28 | CCCSA Charlotte Feb Open | lichess.org INT | 4.149 | Leon Mazi | Nikita Matinian | 0-1 | 0 | Open |
| 263 | 2021-02-27 | CCCSA Charlotte Feb Open | lichess.org INT | 2.15 | Leon Mazi | Graham Free | 0-1 | 22 | Open |
| 264 | 2021-02-27 | CCCSA Charlotte Feb Open | lichess.org INT | 1.149 | Guillermo Vazquez | Leon Mazi | 1-0 | 20 | Open |
| 265 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 9 | Orest Vovk | Leon Mazi | 1-0 | 57 | Open |
| 266 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 8 | Enrique Tejedor Fuente | Leon Mazi | 0-1 | 32 | Open |
| 267 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 7 | Leon Mazi | Viktor Maksimenko | 1-0 | 48 | Open |
| 268 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 6 | Jorge Carlos Antonio | Leon Mazi | 0-1 | 29 | Open |
| 269 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 5 | Leon Mazi | Maximiliano Perez | 0-1 | 54 | Open |
| 270 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 4 | Leon Mazi | Krzysztof Jakubowski | 1-0 | 46 | Open |
| 271 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 2 | Leon Mazi | Azer Mirzoev | 0-1 | 69 | Open |
| 272 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 1 | Gregory Shahade | Leon Mazi | 0-1 | 79 | Open |
| 273 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 11 | Leon Mazi | Tomasz Jaskolka | 1/2-1/2 | 41 | Open |
| 274 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 10 | Leon Mazi | Evgenios Ioannidis | 0-1 | 39 | Open |
| 275 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 9 | Artyom Manukyan | Leon Mazi | 0-1 | 25 | Open |
| 276 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 8 | Leon Mazi | Ryan Amburgy | 1/2-1/2 | 92 | Open |
| 277 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 7 | Leon Mazi | Simon K Williams | 0-1 | 52 | Open |
| 278 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 6 | Oleg Karpeshov | Leon Mazi | 0-1 | 46 | Open |
| 279 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 5 | Leon Mazi | Johann Hjartarson | 1-0 | 52 | Open |
| 280 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 4 | Yuri Kozin | Leon Mazi | 0-1 | 37 | Open |
| 281 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 3 | Leon Mazi | Leonardo Gadelha Da Paz | 1-0 | 34 | Open |
| 282 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 2 | Dmitry Frolyanov | Leon Mazi | 1-0 | 26 | Open |
| 283 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 11 | Leon Mazi | Evgeny Sapunov | 0-1 | 34 | Open |
| 284 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 10 | Leon Mazi | Tsvetan Stoyanov | 1-0 | 66 | Open |
| 285 | 2021-01-10 | CCCSA Charlotte Open 2021 | lichess.org INT | 6.13 | Rianne Ke | Leon Mazi | 1-0 | 46 | Open |
| 286 | 2021-01-10 | CCCSA Charlotte Open 2021 | lichess.org INT | 5.16 | Leon Mazi | Kenneth Su | 1-0 | 36 | Open |
| 287 | 2021-01-10 | CCCSA Charlotte Open 2021 | lichess.org INT | 4.52 | Leonard Vu | Leon Mazi | 0-1 | 40 | Open |
| 288 | 2021-01-09 | CCCSA Charlotte Open 2021 | lichess.org INT | 3.52 | Leon Mazi | Nikita Matinian | 0-1 | 42 | Open |
| 289 | 2021-01-09 | CCCSA Charlotte Open 2021 | lichess.org INT | 2.53 | Aleksandr Lenderman | Leon Mazi | 0-1 | 24 | Open |
| 290 | 2021-01-09 | CCCSA Charlotte Open 2021 | lichess.org INT | 1.51 | Leon Mazi | Daniel Fridman | 0-1 | 26 | Open |
| 291 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 9 | Leon Mazi | Vladimir Bugayev | 1-0 | 32 | Open |
| 292 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 8 | Edmund C Player | Leon Mazi | 0-1 | 36 | Open |
| 293 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 6 | Leon Mazi | Aisha Zakirova | 0-1 | 30 | Open |
| 294 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 5 | David Shapiro | Leon Mazi | 1-0 | 23 | Open |
| 295 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 4 | Meri Grigoryan | Leon Mazi | 0-1 | 24 | Open |
| 296 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 3 | Leon Mazi | Leandro Fabricio Campelo | 1-0 | 40 | Open |
| 297 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 11 | Viktor Dmitrenko | Leon Mazi | 0-1 | 34 | Open |
| 298 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 10 | Diana Lomaia | Leon Mazi | 1-0 | 40 | Open |
| 299 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 9.118 | Michal Fiedorek | Leon Mazi | 0-1 | 70 | Open |
| 300 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 8.122 | Leon Mazi | Florian Mostbauer | 0-1 | 69 | Open |
| 301 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 7.107 | Nataliya Buksa | Leon Mazi | 1-0 | 62 | Open |
| 302 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 6.133 | Leon Mazi | Viktoria Radeva | 1-0 | 39 | Open |
| 303 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 5.118 | Nikola Nikolovski | Leon Mazi | 1-0 | 38 | Open |
| 304 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 4.105 | Leon Mazi | Ann Matnadze Bujiashvili | 0-1 | 52 | Open |
| 305 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 3.153 | Irena Hertlein | Leon Mazi | 0-1 | 25 | Open |
| 306 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 2.11 | Leon Mazi | Yevgeniy Roshka | 0-1 | 62 | Open |
| 307 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 11.96 | Kamil Dzida | Leon Mazi | 0-1 | 32 | Open |
| 308 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 10.108 | Leon Mazi | Mateusz Brozyna | 1-0 | 44 | Open |
| 309 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 1.84 | Johann Hjartarson | Leon Mazi | 1-0 | 34 | Open |
| 310 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 9 | Bernardo Vainzoff Sztokbant | Leon Mazi | 1-0 | 61 | Open |
| 311 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 8 | Bommini Mounika Akshaya | Leon Mazi | 0-1 | 39 | Open |
| 312 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 7 | Leon Mazi | Olga Sikorova | 1-0 | 22 | Open |
| 313 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 6 | Chukwunonso Oragwu | Leon Mazi | 0-1 | 44 | Open |
| 314 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 4 | Lamine Brahami | Leon Mazi | 1-0 | 46 | Open |
| 315 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 3 | Leon Mazi | Levy Rozman | 0-1 | 59 | Open |
| 316 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 2 | Mike Sailer | Leon Mazi | 0-1 | 45 | Open |
| 317 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 1 | Leon Mazi | Denis Lazavik | 0-1 | 35 | Open |
| 318 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 11 | Oleg Karpeshov | Leon Mazi | 1-0 | 16 | Open |
| 319 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 10 | Leon Mazi | Franck Steenbekkers | 1-0 | 27 | Open |
| 320 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 9 | Leon Mazi | Irina Bulmaga | 0-1 | 31 | Open |
| 321 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 8 | Leon Mazi | Jason Liang | 1/2-1/2 | 54 | Open |
| 322 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 7 | Krzysztof Jakubowski | Leon Mazi | 1/2-1/2 | 46 | Open |
| 323 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 4 | Leon Mazi | Eduardo Muzzi | 0-1 | 58 | Open |
| 324 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 3 | Daniel Taboas Rodriguez | Leon Mazi | 1-0 | 65 | Open |
| 325 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 2 | Safiye Oyku Ince | Leon Mazi | 0-1 | 28 | Open |
| 326 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 1 | Leon Mazi | Roberto Junio Brito Molina | 0-1 | 64 | Open |
| 327 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 11 | Leon Mazi | Enrique Tejedor Fuente | 1-0 | 29 | Open |
| 328 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 10 | Edmund C Player | Leon Mazi | 0-1 | 21 | Open |
| 329 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 9 | Leon Mazi | Nikolaos Spyropoulos | 1-0 | 20 | Open |
| 330 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 8 | Ivan Mezentsev | Leon Mazi | 1-0 | 28 | Open |
| 331 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 7 | Jose Antonio Herrera Reyes | Leon Mazi | 0-1 | 60 | Open |
| 332 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 6 | Leon Mazi | Ruben Gideon Koellner | 1-0 | 48 | Open |
| 333 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 5 | Leon Mazi | Orest Vovk | 0-1 | 33 | Open |
| 334 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 4 | Alberto Barp | Leon Mazi | 1-0 | 45 | Open |
| 335 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 3 | Bao Nghia Dong | Leon Mazi | 0-1 | 37 | Open |
| 336 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 2 | Leon Mazi | Milind Maiti | 1-0 | 28 | Open |
| 337 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 1 | Jonah B Willow | Leon Mazi | 1-0 | 44 | Open |
| 338 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 11 | Leon Mazi | Slaven Pastar | 1-0 | 57 | Open |
| 339 | 2020-11-17 | Titled Tuesday 17th Nov | chess.com INT | 10 | Dragos Ceres | Leon Mazi | 1-0 | 70 | Open |
| 340 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 9 | Ariel Tokman | Leon Mazi | 1-0 | 20 | Open |
| 341 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 8 | Leon Mazi | Leonid Sokolin | 1/2-1/2 | 58 | Open |
| 342 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 7 | Leon Mazi | Dmitry Sumaneev | 1/2-1/2 | 54 | Open |
| 343 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 6 | Adrian Musat | Leon Mazi | 0-1 | 36 | Open |
| 344 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 5 | Leon Mazi | Milton Pantzar | 0-1 | 41 | Open |
| 345 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 4 | Lubov Markelova | Leon Mazi | 0-1 | 33 | Open |
| 346 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 3 | Leon Mazi | Roberto Junio Brito Molina | 0-1 | 65 | Open |
| 347 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 2 | Mohamed Ezat | Leon Mazi | 1/2-1/2 | 32 | Open |
| 348 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 9 | Leon Mazi | Mykola Bodnar | 1-0 | 45 | Open |
| 349 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 8 | Mark Kotliar | Leon Mazi | 0-1 | 27 | Open |
| 350 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 6 | Jorge Carlos Antonio | Leon Mazi | 0-1 | 38 | Open |
| 351 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 5 | Leon Mazi | Emerson de Sousa Veiga | 0-1 | 60 | Open |
| 352 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 4 | Rey Jomar Magallanes | Leon Mazi | 0-1 | 35 | Open |
| 353 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 3 | Dawid Janaszak | Leon Mazi | 1-0 | 61 | Open |
| 354 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 11 | Vladimir Demin | Leon Mazi | 0-1 | 25 | Open |
| 355 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 10 | Leon Mazi | Jonasz Baum | 0-1 | 23 | Open |
| 356 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 9 | Roeland Pruijssers | Leon Mazi | 1-0 | 48 | Open |
| 357 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 8 | Leon Mazi | Ludvig Carlsson | 1-0 | 78 | Open |
| 358 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 7 | Ramyres Santana Coelho | Leon Mazi | 0-1 | 61 | Open |
| 359 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 5 | Leon Mazi | Le Thao Nguyen Pham | 0-1 | 37 | Open |
| 360 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 4 | Praveen Kumar C | Leon Mazi | 0-1 | 51 | Open |
| 361 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 3 | Leon Mazi | Kerry Stead | 1-0 | 50 | Open |
| 362 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 2 | Nikolai Vlassov | Leon Mazi | 1-0 | 57 | Open |
| 363 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 10 | Maximiliano Perez | Leon Mazi | 1-0 | 34 | Open |
| 364 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 9 | Grayson Rorrer | Leon Mazi | 1-0 | 40 | Open |
| 365 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 8 | Leon Mazi | Poompong Wiwatanadate | 1-0 | 50 | Open |
| 366 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 7 | Sergey Kim | Leon Mazi | 1-0 | 53 | Open |
| 367 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 6 | David Zhurbinsky | Leon Mazi | 1-0 | 54 | Open |
| 368 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 5 | Leon Mazi | Ilyass Msellek | 0-1 | 23 | Open |
| 369 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 4 | Leon Mazi | Ryan Hamley | 1-0 | 40 | Open |
| 370 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 3 | Valerio Carnicelli | Leon Mazi | 1-0 | 27 | Open |
| 371 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 2 | Leon Mazi | Mohamed Anees M | 1-0 | 20 | Open |
| 372 | 2020-08-31 | 22nd Trieste Open 2020 | Trieste ITA | 4.4 | Leon Mazi | Ognjen Jovanic | 1/2-1/2 | 48 | Open |
| 373 | 2020-08-30 | 22nd Trieste Open 2020 | Trieste ITA | 2.3 | Leon Mazi | Sabino Brunello | 0-1 | 39 | Open |
| 374 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 9 | Leon Mazi | Paulina Cagara | 1-0 | 33 | Open |
| 375 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 8 | Leon Mazi | Kamal Aghasiyev | 0-1 | 14 | Open |
| 376 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 7 | David Itkin | Leon Mazi | 0-1 | 36 | Open |
| 377 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 6 | Leon Mazi | Niranjan Navalgund | 0-1 | 47 | Open |
| 378 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 5 | Leon Mazi | Ibrahim Tofan | 1-0 | 49 | Open |
| 379 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 4 | Winston Joseph R Silva | Leon Mazi | 0-1 | 28 | Open |
| 380 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 10 | Grayson Rorrer | Leon Mazi | 1-0 | 31 | Open |
| 381 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 9 | Evgenij Shuvalov | Leon Mazi | 1-0 | 43 | Open |
| 382 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 7 | Santiago Rodriguez | Leon Mazi | 1-0 | 20 | Open |
| 383 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 4 | Tim Lammens | Leon Mazi | 1-0 | 36 | Open |
| 384 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 3 | Leon Mazi | Christian Almeida Do Nascimento | 0-1 | 32 | Open |
| 385 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 2 | Diego Saul Rodri Flores Quillas | Leon Mazi | 0-1 | 55 | Open |
| 386 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 10 | Leon Mazi | Alex Chen | 1-0 | 40 | Open |
| 387 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 9 | Alex Jian | Leon Mazi | 0-1 | 63 | Open |
| 388 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 7 | Luong Phuong Hanh | Leon Mazi | 0-1 | 84 | Open |
| 389 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 6 | Leon Mazi | Sandi Stojanovski | 0-1 | 21 | Open |
| 390 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 5 | Leon Mazi | Mathias Womacka | 1/2-1/2 | 47 | Open |
| 391 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 2 | Leonid Sawlin | Leon Mazi | 1/2-1/2 | 59 | Open |
| 392 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 1 | Leon Mazi | Stefan Mladenovic | 0-1 | 56 | Open |
| 393 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 9 | Leon Mazi | Alexandr Ledakov | 0-1 | 65 | Open |
| 394 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 8 | Leon Mazi | Silvio Eduardo Oliveira | 1-0 | 15 | Open |
| 395 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 5 | Leon Mazi | David Pruess | 0-1 | 42 | Open |
| 396 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 4 | Carlos David Quinonez Centeno | Leon Mazi | 0-1 | 49 | Open |
| 397 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 2 | Leon Mazi | Filip Haring | 0-1 | 40 | Open |
| 398 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 1 | Harika Dronavalli | Leon Mazi | 1-0 | 48 | Open |
| 399 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 8 | Victor Labussiere | Leon Mazi | 1-0 | 35 | Open |
| 400 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 7 | Leon Mazi | Radovan Damnjanovic | 1-0 | 36 | Open |
| 401 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 6 | Mihailo Djokic | Leon Mazi | 1-0 | 29 | Open |
| 402 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 5 | Leon Mazi | Jason Liang | 0-1 | 25 | Open |
| 403 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 4 | Leon Mazi | Elliot Papadiamandis | 0-1 | 49 | Open |
| 404 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 3 | Bojan Maksimovic | Leon Mazi | 1-0 | 27 | Open |
| 405 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 2 | Roberto Junio Brito Molina | Leon Mazi | 1/2-1/2 | 39 | Open |
| 406 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 10 | Oscar Humberto Ardila | Leon Mazi | 1/2-1/2 | 50 | Open |
| 407 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 8 | Oleksii Molchanov | Leon Mazi | 0-1 | 30 | Open |
| 408 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 7 | Evgeny Romanov | Leon Mazi | 1-0 | 17 | Open |
| 409 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 6 | Leon Mazi | Leonid Sawlin | 0-1 | 34 | Open |
| 410 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 5 | Igor Schlegel | Leon Mazi | 0-1 | 20 | Open |
| 411 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 4 | Leon Mazi | Jean-Noel Riff | 0-1 | 35 | Open |
| 412 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 3 | Aleksey Mikheev | Leon Mazi | 1-0 | 76 | Open |
| 413 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 2 | Leon Mazi | Abdulla Gadimbayli | 0-1 | 29 | Open |
| 414 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 1 | Leon Mazi | Igor Sorkin | 1-0 | 72 | Open |
| 415 | 2020-01-04 | 3rd Schilcherland Open | Deutschlandsberg AUT | 9.4 | Leon Mazi | Andreas Diermair | 1/2-1/2 | 20 | Open |
| 416 | 2020-01-03 | 3rd Schilcherland Open | Deutschlandsberg AUT | 8.3 | Bryan Smith | Leon Mazi | 1-0 | 40 | Open |
| 417 | 2020-01-02 | 3rd Schilcherland Open | Deutschlandsberg AUT | 7.3 | Leon Mazi | Gal Drnovsek | 1/2-1/2 | 21 | Open |
| 418 | 2020-01-01 | 3rd Schilcherland Open | Deutschlandsberg AUT | 6.2 | Nikolaus Stanec | Leon Mazi | 0-1 | 55 | Open |
| 419 | 2019-12-31 | 3rd Schilcherland Open | Deutschlandsberg AUT | 5.4 | Leon Mazi | Mathias Womacka | 1/2-1/2 | 34 | Open |
| 420 | 2019-12-30 | 3rd Schilcherland Open | Deutschlandsberg AUT | 4.3 | Peter Fauland | Leon Mazi | 1/2-1/2 | 39 | Open |
| 421 | 2019-12-29 | 3rd Schilcherland Open | Deutschlandsberg AUT | 3.5 | Leon Mazi | Jernej Spalir | 1/2-1/2 | 13 | Open |
| 422 | 2019-12-22 | 29th TCh-SLO National | Slovenia SLO | 9.2 | Danilo Polajzer | Leon Mazi | 1/2-1/2 | 40 | Open |
| 423 | 2019-12-21 | 29th TCh-SLO National | Slovenia SLO | 8.4 | Leon Mazi | Tibor Kende Antal | 1-0 | 36 | Open |
| 424 | 2019-12-20 | 29th TCh-SLO National | Slovenia SLO | 7.3 | Miljenko Muha | Leon Mazi | 0-1 | 45 | Open |
| 425 | 2019-11-24 | 29th TCh-SLO National | Slovenia SLO | 6.3 | Leon Mazi | Aljosa Tomazini | 1/2-1/2 | 23 | Open |
| 426 | 2019-11-23 | 29th TCh-SLO National | Slovenia SLO | 5.4 | Maj Zirkelbach | Leon Mazi | 1/2-1/2 | 81 | Open |
| 427 | 2019-11-22 | 29th TCh-SLO National | Slovenia SLO | 4.2 | Leon Mazi | Igor Jelen | 1-0 | 28 | Open |
| 428 | 2019-09-08 | 29th TCh-SLO National | Slovenia SLO | 3.5 | Luka Lenic | Leon Mazi | 1-0 | 31 | Open |
| 429 | 2019-09-07 | 29th TCh-SLO National | Slovenia SLO | 2.1 | Leon Mazi | Jan Subelj | 1-0 | 50 | Open |
| 430 | 2019-07-13 | 13th Portoroz Open 2019 | Portoroz SLO | 9.3 | Andrei Maksimenko | Leon Mazi | 1-0 | 34 | Open |
| 431 | 2019-07-12 | 13th Portoroz Open 2019 | Portoroz SLO | 8.6 | Leon Mazi | Stefan Bergsson | 1-0 | 36 | Open |
| 432 | 2019-07-11 | 13th Portoroz Open 2019 | Portoroz SLO | 7.8 | Blaz Debevec | Leon Mazi | 0-1 | 41 | Open |
| 433 | 2019-07-10 | 13th Portoroz Open 2019 | Portoroz SLO | 6.11 | Leon Mazi | Matej Kersic | 1-0 | 17 | Open |
| 434 | 2019-07-08 | 13th Portoroz Open 2019 | Portoroz SLO | 4.1 | Dezider Ivanec | Leon Mazi | 1-0 | 22 | Open |
| 435 | 2019-07-07 | 13th Portoroz Open 2019 | Portoroz SLO | 3.7 | Leon Mazi | Milan Kolesar | 0-1 | 38 | Open |
| 436 | 2019-07-07 | 13th Portoroz Open 2019 | Portoroz SLO | 2.9 | Andreas Schaefers | Leon Mazi | 0-1 | 36 | Open |
| 437 | 2019-07-06 | 13th Portoroz Open 2019 | Portoroz SLO | 1.8 | Leon Mazi | Rudolf Florjancic | 1-0 | 31 | Open |
| 438 | 2019-03-31 | TCh-AUT 2018-19 | Austria AUT | 10.3 | Leon Mazi | Simon Leeb | 1-0 | 47 | Open |
| 439 | 2019-03-30 | TCh-AUT 2018-19 | Austria AUT | 9.4 | Hannes Ganaus | Leon Mazi | 0-1 | 35 | Open |
| 440 | 2019-01-05 | 2nd Schilcherland Open | Deutschlandsberg AUT | 9.8 | Leon Mazi | Veselin Pantev | 1-0 | 39 | Open |
| 441 | 2019-01-02 | 2nd Schilcherland Open | Deutschlandsberg AUT | 6.9 | Danilo Polajzer | Leon Mazi | 1/2-1/2 | 40 | Open |
| 442 | 2019-01-01 | 2nd Schilcherland Open | Deutschlandsberg AUT | 5.13 | Leon Mazi | Tilen Lucovnik | 1-0 | 59 | Open |
| 443 | 2018-12-31 | 2nd Schilcherland Open | Deutschlandsberg AUT | 4.7 | Toms Kantans | Leon Mazi | 1-0 | 28 | Open |
| 444 | 2018-12-30 | 2nd Schilcherland Open | Deutschlandsberg AUT | 3.15 | Leon Mazi | David Schernthaner | 1-0 | 57 | Open |
| 445 | 2018-12-30 | 2nd Schilcherland Open | Deutschlandsberg AUT | 2.2 | Zdenko Kozul | Leon Mazi | 1-0 | 60 | Open |
| 446 | 2018-12-16 | 28th TCh-SLO 2018 | Slovenia SLO | 9.1 | Dinko Brumen | Leon Mazi | 1/2-1/2 | 13 | Open |
| 447 | 2018-12-14 | 28th TCh-SLO 2018 | Slovenia SLO | 7.1 | Jurij Zamar Kodelja | Leon Mazi | 1/2-1/2 | 57 | Open |
| 448 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 9.5 | Leon Mazi | Jure Borisek | 1-0 | 12 | Open |
| 449 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 8.11 | Jakob Bratkovic | Leon Mazi | 0-1 | 28 | Open |
| 450 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 7.15 | Shane Matthews | Leon Mazi | 0-1 | 59 | Open |
| 451 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 6.2 | Leon Mazi | Bernard Peric | 1-0 | 35 | Open |
| 452 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 5.1 | Leon Mazi | Magnus Wahlbom | 0-1 | 35 | Open |
| 453 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 4.3 | Mladen Palac | Leon Mazi | 1-0 | 28 | Open |
| 454 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 3.14 | Leon Mazi | Dale R. Haessel | 1-0 | 43 | Open |
| 455 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 2.17 | Leonid Gavrish | Leon Mazi | 0-1 | 49 | Open |
| 456 | 2018-11-24 | 1st Albin Planinc Mem | Bled SLO | 1.18 | Leon Mazi | Maja Knafelc | 1-0 | 30 | Open |
| 457 | 2018-11-11 | 28th TCh-SLO 2018 | Slovenia SLO | 6.1 | Leon Mazi | Leon Gostisa | 0-1 | 59 | Open |
| 458 | 2018-11-10 | 28th TCh-SLO 2018 | Slovenia SLO | 5.1 | Dusko Pavasovic | Leon Mazi | 1-0 | 26 | Open |
| 459 | 2018-11-09 | 28th TCh-SLO 2018 | Slovenia SLO | 4.1 | Leon Mazi | Jure Borisek | 1/2-1/2 | 56 | Open |
| 460 | 2018-11-04 | 28th TCh-SLO 2018 | Slovenia SLO | 3.1 | Marian Kastelic | Leon Mazi | 1/2-1/2 | 65 | Open |
| 461 | 2018-11-03 | 28th TCh-SLO 2018 | Slovenia SLO | 2.1 | Leon Mazi | Gregor Podkriznik | 1/2-1/2 | 31 | Open |
| 462 | 2018-11-02 | 28th TCh-SLO 2018 | Slovenia SLO | 1.1 | Jernej Skuhala | Leon Mazi | 1/2-1/2 | 41 | Open |
| 463 | 2018-09-08 | 20th Trieste Open 2018 | Trieste ITA | 9.13 | Leon Mazi | Marco Massironi | 1/2-1/2 | 15 | Open |
| 464 | 2018-09-07 | 20th Trieste Open 2018 | Trieste ITA | 8.13 | Timothy Suc | Leon Mazi | 0-1 | 40 | Open |
| 465 | 2018-09-06 | 20th Trieste Open 2018 | Trieste ITA | 7.14 | Leon Mazi | Jurij Zamar Kodelja | 1/2-1/2 | 60 | Open |
| 466 | 2018-09-05 | 20th Trieste Open 2018 | Trieste ITA | 6.9 | Sabino Brunello | Leon Mazi | 1-0 | 30 | Open |
| 467 | 2018-09-04 | 20th Trieste Open 2018 | Trieste ITA | 5.7 | Leon Mazi | Denis Rombaldoni | 0-1 | 39 | Open |
| 468 | 2018-09-03 | 20th Trieste Open 2018 | Trieste ITA | 4.11 | Leon Mazi | Kim Yew Chan | 1-0 | 45 | Open |
| 469 | 2018-09-02 | 20th Trieste Open 2018 | Trieste ITA | 3.15 | Vasilios Kasioumis | Leon Mazi | 0-1 | 37 | Open |
| 470 | 2018-09-02 | 20th Trieste Open 2018 | Trieste ITA | 2.7 | Leon Mazi | Andreas Diermair | 0-1 | 60 | Open |
| 471 | 2018-07-12 | 37th St Veit Open 2018 | St Veit AUT | 7.1 | Martin Christian Huber | Leon Mazi | 1-0 | 22 | Open |
| 472 | 2018-07-11 | 37th St Veit Open 2018 | St Veit AUT | 6.5 | Leon Mazi | Harald Schneider-Zinner | 1-0 | 30 | Open |
| 473 | 2018-07-10 | 37th St Veit Open 2018 | St Veit AUT | 5.9 | Dragan M Pantovic | Leon Mazi | 0-1 | 35 | Open |
| 474 | 2018-05-04 | 28th ch-SLO 2018 | Ljubljana SLO | 9.7 | Jakob Bratkovic | Leon Mazi | 1-0 | 32 | Open |
| 475 | 2018-05-03 | 28th ch-SLO 2018 | Ljubljana SLO | 8.11 | Tin Bajo | Leon Mazi | 0-1 | 36 | Open |
| 476 | 2018-05-02 | 28th ch-SLO 2018 | Ljubljana SLO | 7.9 | Leon Mazi | David Stevanic | 0-1 | 61 | Open |
| 477 | 2018-05-01 | 28th ch-SLO 2018 | Ljubljana SLO | 6.9 | Dusan Brinovec | Leon Mazi | 1/2-1/2 | 73 | Open |
| 478 | 2018-04-30 | 28th ch-SLO 2018 | Ljubljana SLO | 5.7 | Leon Mazi | Andraz Suta | 1/2-1/2 | 41 | Open |
| 479 | 2018-04-29 | 28th ch-SLO 2018 | Ljubljana SLO | 4.7 | Anton Praznik | Leon Mazi | 1/2-1/2 | 22 | Open |
| 480 | 2018-04-28 | 28th ch-SLO 2018 | Ljubljana SLO | 3.12 | Leon Mazi | Luka Solmajer | 1-0 | 28 | Open |
| 481 | 2018-04-28 | 28th ch-SLO 2018 | Ljubljana SLO | 2.8 | David Murko | Leon Mazi | 1-0 | 39 | Open |
| 482 | 2018-04-27 | 28th ch-SLO 2018 | Ljubljana SLO | 1.9 | Leon Mazi | Denis Marinsek | 1-0 | 24 | Open |
| 483 | 2018-02-01 | 23rd HIT Open 2018 | Nova Gorica SLO | 9.12 | Leon Mazi | Valter Pregarac | 1-0 | 36 | Open |
| 484 | 2018-01-31 | 23rd HIT Open 2018 | Nova Gorica SLO | 8.6 | Vladimir Burmakin | Leon Mazi | 1/2-1/2 | 30 | Open |
| 485 | 2018-01-30 | 23rd HIT Open 2018 | Nova Gorica SLO | 7.7 | Leon Mazi | Vid Dobrovoljc | 1/2-1/2 | 17 | Open |
| 486 | 2018-01-29 | 23rd HIT Open 2018 | Nova Gorica SLO | 6.9 | Ana Berke | Leon Mazi | 0-1 | 27 | Open |
| 487 | 2018-01-28 | 23rd HIT Open 2018 | Nova Gorica SLO | 5.9 | Leon Mazi | Aditya Subramanian | 1/2-1/2 | 13 | Open |
| 488 | 2018-01-28 | 23rd HIT Open 2018 | Nova Gorica SLO | 4.1 | Timothy Suc | Leon Mazi | 1/2-1/2 | 81 | Open |
| 489 | 2018-01-27 | 23rd HIT Open 2018 | Nova Gorica SLO | 3.17 | Leon Mazi | Elia Riccobon | 1-0 | 26 | Open |
| 490 | 2018-01-27 | 23rd HIT Open 2018 | Nova Gorica SLO | 2.4 | Evgeny E. Vorobiov | Leon Mazi | 1-0 | 48 | Open |
| 491 | 2018-01-26 | 23rd HIT Open 2018 | Nova Gorica SLO | 1.14 | Leon Mazi | Sasa Kobal | 1-0 | 10 | Open |
| 492 | 2018-01-06 | 1st Schilcherlandopen | Deutschlandsberg AUT | 9.3 | Peter Schreiner | Leon Mazi | 1/2-1/2 | 47 | Open |
| 493 | 2018-01-05 | 1st Schilcherlandopen | Deutschlandsberg AUT | 8.7 | Leon Mazi | Boris Furman | 1-0 | 48 | Open |
| 494 | 2018-01-04 | 1st Schilcherlandopen | Deutschlandsberg AUT | 7.8 | Leon Mazi | Christian Srienz | 1-0 | 47 | Open |
| 495 | 2018-01-03 | 1st Schilcherlandopen | Deutschlandsberg AUT | 6.6 | Robert Perhinig | Leon Mazi | 1-0 | 51 | Open |
| 496 | 2018-01-02 | 1st Schilcherlandopen | Deutschlandsberg AUT | 5.8 | Leon Mazi | Daniel Koelber | 1-0 | 23 | Open |
| 497 | 2018-01-01 | 1st Schilcherlandopen | Deutschlandsberg AUT | 4.7 | Johann Krebs | Leon Mazi | 1/2-1/2 | 31 | Open |
| 498 | 2017-12-31 | 1st Schilcherlandopen | Deutschlandsberg AUT | 3.15 | Leon Mazi | Monika Spalir | 1-0 | 32 | Open |
| 499 | 2017-12-30 | 1st Schilcherlandopen | Deutschlandsberg AUT | 2.7 | Alexander Schriebl | Leon Mazi | 1/2-1/2 | 21 | Open |
| 500 | 2017-12-29 | 1st Schilcherlandopen | Deutschlandsberg AUT | 1.8 | Leon Mazi | Harald Goeslbauer | 1-0 | 35 | Open |
| 501 | 2017-12-10 | 27th TCh-SLO 2017 | Slovenia SLO | 9.2 | Dusan Rajkovic | Leon Mazi | 0-1 | 60 | Open |
| 502 | 2017-12-09 | 27th TCh-SLO 2017 | Slovenia SLO | 8.4 | Leon Mazi | Vid Dobrovoljc | 1-0 | 31 | Open |
| 503 | 2017-12-08 | 27th TCh-SLO 2017 | Slovenia SLO | 7.3 | Bernard Peric | Leon Mazi | 1/2-1/2 | 54 | Open |
| 504 | 2017-10-22 | 27th TCh-SLO 2017 | Slovenia SLO | 6.3 | Leon Mazi | Zan Kavcic | 0-1 | 44 | Open |
| 505 | 2017-10-21 | 27th TCh-SLO 2017 | Slovenia SLO | 5.4 | Matej Sebenik | Leon Mazi | 1/2-1/2 | 35 | Open |
| 506 | 2017-10-20 | 27th TCh-SLO 2017 | Slovenia SLO | 4.2 | Leon Mazi | Zdenko Kozul | 0-1 | 17 | Open |
| 507 | 2017-10-01 | 27th TCh-SLO 2017 | Slovenia SLO | 3.5 | Stefan Cigan | Leon Mazi | 1-0 | 28 | Open |
| 508 | 2017-09-30 | 27th TCh-SLO 2017 | Slovenia SLO | 2.1 | Leon Mazi | Jan Gombac | 1/2-1/2 | 30 | Open |
| 509 | 2017-09-29 | 27th TCh-SLO 2017 | Slovenia SLO | 1.5 | Leon Mazi | Aljosa Tomazini | 1/2-1/2 | 17 | Open |
| 510 | 2017-09-09 | 19th Trieste Open 2017 | Trieste ITA | 9.8 | Alon Greenfeld | Leon Mazi | 1/2-1/2 | 50 | Open |
| 511 | 2017-09-08 | 19th Trieste Open 2017 | Trieste ITA | 8.5 | Leon Mazi | Kirill Shevchenko | 0-1 | 39 | Open |
| 512 | 2017-09-07 | 19th Trieste Open 2017 | Trieste ITA | 7.11 | Leon Mazi | Daniel Beletic | 1-0 | 31 | Open |
| 513 | 2017-09-06 | 19th Trieste Open 2017 | Trieste ITA | 6.5 | Jozsef Horvath | Leon Mazi | 1-0 | 35 | Open |
| 514 | 2017-09-05 | 19th Trieste Open 2017 | Trieste ITA | 5.6 | Leon Mazi | Lukasz Jarmula | 1/2-1/2 | 58 | Open |
| 515 | 2017-09-04 | 19th Trieste Open 2017 | Trieste ITA | 4.3 | Alexander Kovchan | Leon Mazi | 1/2-1/2 | 45 | Open |
| 516 | 2017-09-03 | 19th Trieste Open 2017 | Trieste ITA | 3.3 | Leon Mazi | Ognjen Jovanic | 1/2-1/2 | 47 | Open |
| 517 | 2017-09-03 | 19th Trieste Open 2017 | Trieste ITA | 2.5 | Dmitrij Kollars | Leon Mazi | 0-1 | 48 | Open |
| 518 | 2017-07-28 | 11th Portoroz Open 2017 | Portoroz SLO | 8.6 | Matej Titan | Leon Mazi | 1/2-1/2 | 33 | Open |
| 519 | 2017-07-27 | 11th Portoroz Open 2017 | Portoroz SLO | 7.8 | Leon Mazi | Jan Subelj | 1-0 | 53 | Open |
| 520 | 2017-07-26 | 11th Portoroz Open 2017 | Portoroz SLO | 6.9 | Miha Vidic | Leon Mazi | 1/2-1/2 | 16 | Open |
| 521 | 2017-07-25 | 11th Portoroz Open 2017 | Portoroz SLO | 5.2 | Leon Mazi | Rafal Antoniewski | 0-1 | 28 | Open |
| 522 | 2017-07-24 | 11th Portoroz Open 2017 | Portoroz SLO | 4.3 | Dmitriy Volkov | Leon Mazi | 1/2-1/2 | 32 | Open |
| 523 | 2017-07-23 | 11th Portoroz Open 2017 | Portoroz SLO | 2.8 | Jan Marn | Leon Mazi | 0-1 | 28 | Open |
| 524 | 2017-07-22 | 11th Portoroz Open 2017 | Portoroz SLO | 1.7 | Leon Mazi | Joen Lesner | 1-0 | 25 | Open |
| 525 | 2017-07-13 | 36th St Veit Open 2017 | St Veit AUT | 7.7 | Maximilian Ofner | Leon Mazi | 1/2-1/2 | 26 | Open |
| 526 | 2017-07-12 | 36th St Veit Open 2017 | St Veit AUT | 6.1 | Leon Mazi | Michael Higatsberger | 1-0 | 72 | Open |
| 527 | 2017-07-09 | 36th St Veit Open 2017 | St Veit AUT | 3.8 | Leon Mazi | Johannes Steindl | 0-1 | 27 | Open |
| 528 | 2017-07-08 | 36th St Veit Open 2017 | St Veit AUT | 1.9 | Leon Mazi | Alois Waldner | 1/2-1/2 | 62 | Open |
| 529 | 2017-02-17 | 19th Lienz Open 2017 | Lienz AUT | 8.6 | Alexander Moskalenko | Leon Mazi | 1-0 | 38 | Open |
| 530 | 2017-02-14 | 19th Lienz Open 2017 | Lienz AUT | 5.6 | Leon Mazi | Johan Salomon | 0-1 | 47 | Open |
| 531 | 2017-02-12 | 19th Lienz Open 2017 | Lienz AUT | 2.2 | Simen Agdestein | Leon Mazi | 1-0 | 41 | Open |
| 532 | 2016-12-31 | 25th Donau Open 2016 | Aschach AUT | 7.1 | Leon Mazi | Bogdan Burlacu | 1/2-1/2 | 46 | Open |
| 533 | 2016-12-30 | 25th Donau Open 2016 | Aschach AUT | 6.2 | Mladen Palac | Leon Mazi | 1-0 | 46 | Open |
| 534 | 2016-12-29 | 25th Donau Open 2016 | Aschach AUT | 5.7 | Leon Mazi | Irina Bulmaga | 1-0 | 28 | Open |
| 535 | 2016-12-28 | 25th Donau Open 2016 | Aschach AUT | 4.13 | Thomas Bauer | Leon Mazi | 0-1 | 49 | Open |
| 536 | 2016-12-27 | 25th Donau Open 2016 | Aschach AUT | 3.4 | Leon Mazi | Gergely Antal | 0-1 | 61 | Open |
| 537 | 2016-12-11 | 26th TCh-SLO 2016 | Slovenia SLO | 9.4 | Leon Mazi | Tomislav Gruskovnjak | 1/2-1/2 | 13 | Open |
| 538 | 2016-12-10 | 26th TCh-SLO 2016 | Slovenia SLO | 8.3 | Aljosa Tomazini | Leon Mazi | 0-1 | 21 | Open |
| 539 | 2016-12-09 | 26th TCh-SLO 2016 | Slovenia SLO | 7.3 | Leon Mazi | Jure Borisek | 0-1 | 51 | Open |
| 540 | 2016-11-13 | 26th TCh-SLO 2016 | Slovenia SLO | 6.4 | Jure Zorko | Leon Mazi | 1/2-1/2 | 35 | Open |
| 541 | 2016-11-12 | 26th TCh-SLO 2016 | Slovenia SLO | 5.2 | Leon Mazi | Nenad Ristic | 0-1 | 29 | Open |
| 542 | 2016-11-11 | 26th TCh-SLO 2016 | Slovenia SLO | 4.5 | Mladen Trbojevic | Leon Mazi | 1/2-1/2 | 52 | Open |
| 543 | 2016-10-16 | 26th TCh-SLO 2016 | Slovenia SLO | 3.1 | Niko Praznik | Leon Mazi | 1-0 | 70 | Open |
| 544 | 2016-10-15 | 26th TCh-SLO 2016 | Slovenia SLO | 2.5 | Leon Mazi | Jernej Spalir | 1/2-1/2 | 41 | Open |
| 545 | 2016-10-14 | 26th TCh-SLO 2016 | Slovenia SLO | 1.2 | Marin Cosic | Leon Mazi | 1-0 | 60 | Open |
| 546 | 2016-09-10 | 18th Trieste Open 2016 | Trieste ITA | 9.8 | Leon Mazi | Federico Manca | 0-1 | 46 | Open |
| 547 | 2016-09-09 | 18th Trieste Open 2016 | Trieste ITA | 8.1 | Federico Zuttioni | Leon Mazi | 0-1 | 24 | Open |
| 548 | 2016-09-08 | 18th Trieste Open 2016 | Trieste ITA | 7.12 | Leon Mazi | Anton Praznik | 1-0 | 54 | Open |
| 549 | 2016-09-07 | 18th Trieste Open 2016 | Trieste ITA | 6.1 | Tommaso Bergamasco | Leon Mazi | 1-0 | 51 | Open |
| 550 | 2016-09-06 | 18th Trieste Open 2016 | Trieste ITA | 5.6 | Leon Mazi | Jadranko Plenca | 1/2-1/2 | 18 | Open |
| 551 | 2016-09-05 | 18th Trieste Open 2016 | Trieste ITA | 4.4 | Andriy Vovk | Leon Mazi | 1-0 | 57 | Open |
| 552 | 2016-09-04 | 18th Trieste Open 2016 | Trieste ITA | 3.7 | Leon Mazi | Jiri Stocek | 1-0 | 25 | Open |
| 553 | 2016-09-04 | 18th Trieste Open 2016 | Trieste ITA | 2.6 | Marco Codenotti | Leon Mazi | 1/2-1/2 | 54 | Open |
| 554 | 2016-09-03 | 18th Trieste Open 2016 | Trieste ITA | 1.18 | Leon Mazi | Robert Danielsson | 1-0 | 23 | Open |
| 555 | 2016-08-28 | 25th Feffernitz Open 2016 | Feffernitz AUT | 9.3 | Viacheslav V. Zakhartsov | Leon Mazi | 1-0 | 28 | Open |
| 556 | 2016-08-27 | 25th Feffernitz Open 2016 | Feffernitz AUT | 8.4 | Leon Mazi | Vladimir Okhotnik | 1/2-1/2 | 60 | Open |
| 557 | 2016-08-26 | 25th Feffernitz Open 2016 | Feffernitz AUT | 7.3 | Klaus-Dieter Kesik | Leon Mazi | 1/2-1/2 | 25 | Open |
| 558 | 2016-08-25 | 25th Feffernitz Open 2016 | Feffernitz AUT | 6.5 | Leon Mazi | Henning Holinka | 1-0 | 31 | Open |
| 559 | 2016-08-24 | 25th Feffernitz Open 2016 | Feffernitz AUT | 5.2 | Andrey Orlov | Leon Mazi | 1-0 | 47 | Open |
| 560 | 2016-08-23 | 25th Feffernitz Open 2016 | Feffernitz AUT | 4.3 | Leon Mazi | Monika Spalir | 1-0 | 35 | Open |
| 561 | 2016-08-22 | 25th Feffernitz Open 2016 | Feffernitz AUT | 3.6 | Roland, Dr. Arbinger | Leon Mazi | 1/2-1/2 | 23 | Open |
| 562 | 2016-08-21 | 25th Feffernitz Open 2016 | Feffernitz AUT | 2.6 | Leon Mazi | Hans Turian | 1-0 | 55 | Open |
| 563 | 2016-08-21 | 25th Feffernitz Open 2016 | Feffernitz AUT | 1.6 | Hubert Saringer | Leon Mazi | 0-1 | 30 | Open |
| 564 | 2016-07-29 | 10th Portoroz Open 2016 | Portoroz SLO | 8.8 | Leon Mazi | Vladimir Skreno | 0-1 | 40 | Open |
| 565 | 2016-07-28 | 10th Portoroz Open 2016 | Portoroz SLO | 7.3 | Nikola Djukic | Leon Mazi | 1-0 | 73 | Open |
| 566 | 2016-07-27 | 10th Portoroz Open 2016 | Portoroz SLO | 6.2 | Leon Mazi | Aleksandar Kovacevic | 0-1 | 29 | Open |
| 567 | 2016-07-26 | 10th Portoroz Open 2016 | Portoroz SLO | 5.2 | Alfonso Jerez Perez | Leon Mazi | 1/2-1/2 | 10 | Open |
| 568 | 2016-07-25 | 10th Portoroz Open 2016 | Portoroz SLO | 4.3 | Leon Mazi | Dusan Brinovec | 1-0 | 33 | Open |
| 569 | 2016-07-24 | 10th Portoroz Open 2016 | Portoroz SLO | 3.5 | Urban Cretnik | Leon Mazi | 0-1 | 46 | Open |
| 570 | 2016-07-23 | 10th Portoroz Open 2016 | Portoroz SLO | 1.8 | Jaka Brilej | Leon Mazi | 0-1 | 85 | Open |
| 571 | 2016-07-14 | 35th St Veit Open 2016 | St Veit AUT | 7.12 | Leon Mazi | Richard Singer | 0-1 | 44 | Open |
| 572 | 2016-07-13 | 35th St Veit Open 2016 | St Veit AUT | 6.7 | Leon Mazi | Oliver Weiss | 0-1 | 72 | Open |
| 573 | 2016-07-12 | 35th St Veit Open 2016 | St Veit AUT | 5.7 | Florian Sandhoefner | Leon Mazi | 1/2-1/2 | 44 | Open |
| 574 | 2016-07-11 | 35th St Veit Open 2016 | St Veit AUT | 4.2 | Leon Mazi | Radoslaw Gajek | 0-1 | 44 | Open |
| 575 | 2016-07-10 | 35th St Veit Open 2016 | St Veit AUT | 3.4 | Gerhard Wetscherek | Leon Mazi | 0-1 | 35 | Open |
| 576 | 2016-07-10 | 35th St Veit Open 2016 | St Veit AUT | 2.8 | Leon Mazi | Anton Praznik | 1-0 | 76 | Open |
| 577 | 2016-07-09 | 35th St Veit Open 2016 | St Veit AUT | 1.9 | Alfred Eichhorn | Leon Mazi | 0-1 | 29 | Open |
| 578 | 2016-06-19 | 7th Dolomiti Open 2016 | Forni di Sopra ITA | 9.6 | Leon Mazi | Prasanna Raghuram Rao | 0-1 | 45 | Open |
| 579 | 2016-06-17 | 7th Dolomiti Open 2016 | Forni di Sopra ITA | 7.7 | Pier Luigi Basso | Leon Mazi | 1-0 | 50 | Open |
| 580 | 2016-06-16 | 7th Dolomiti Open 2016 | Forni di Sopra ITA | 6.9 | Leon Mazi | Alessio De Santis | 1-0 | 32 | Open |
| 581 | 2016-06-15 | 7th Dolomiti Open 2016 | Forni di Sopra ITA | 5.6 | Renier Castellanos Rodriguez | Leon Mazi | 1-0 | 77 | Open |
| 582 | 2016-06-13 | 7th Dolomiti Open 2016 | Forni di Sopra ITA | 2.2 | Leon Mazi | Alexandr Fier | 0-1 | 81 | Open |
| 583 | 2016-04-02 | TCh-AUT 2015-16 | Austria AUT | 11.4 | Leon Mazi | Uwe Boensch | 0-1 | 56 | Open |
| 584 | 2016-04-01 | TCh-AUT 2015-16 | Austria AUT | 10.4 | Christoph Menezes | Leon Mazi | 1-0 | 56 | Open |
| 585 | 2016-03-31 | TCh-AUT 2015-16 | Austria AUT | 9.3 | Anton Bilchinski | Leon Mazi | 0-1 | 31 | Open |
| 586 | 2016-02-04 | 21st HIT Open 2016 | Nova Gorica SLO | 9.5 | Laura Unuk | Leon Mazi | 1/2-1/2 | 45 | Open |
| 587 | 2016-02-03 | 21st HIT Open 2016 | Nova Gorica SLO | 8.1 | Leon Mazi | Jernej Spalir | 1-0 | 43 | Open |
| 588 | 2016-02-01 | 21st HIT Open 2016 | Nova Gorica SLO | 6.9 | Sven Tica | Leon Mazi | 1-0 | 35 | Open |
| 589 | 2016-01-31 | 21st HIT Open 2016 | Nova Gorica SLO | 5.13 | Leon Mazi | Jernej Skuhala | 1-0 | 24 | Open |
| 590 | 2016-01-31 | 21st HIT Open 2016 | Nova Gorica SLO | 4.7 | Philipp Lerch | Leon Mazi | 1-0 | 54 | Open |
| 591 | 2016-01-30 | 21st HIT Open 2016 | Nova Gorica SLO | 3.12 | Leon Mazi | Spela Kolaric | 1-0 | 42 | Open |
| 592 | 2016-01-30 | 21st HIT Open 2016 | Nova Gorica SLO | 2.9 | Roberto Visintin | Leon Mazi | 1/2-1/2 | 47 | Open |
| 593 | 2016-01-29 | 21st HIT Open 2016 | Nova Gorica SLO | 1.9 | Leon Mazi | Lovro Pridigar | 1-0 | 32 | Open |
| 594 | 2015-12-31 | 24th Donau Open 2015 | Aschach AUT | 7 | Leon Mazi | Irina Bulmaga | 1-0 | 47 | Open |
| 595 | 2015-12-30 | 24th Donau Open 2015 | Aschach AUT | 6 | Roland Knechtel | Leon Mazi | 0-1 | 23 | Open |
| 596 | 2015-12-29 | 24th Donau Open 2015 | Aschach AUT | 5 | Leon Mazi | Stefan Salvenmoser | 1-0 | 32 | Open |
| 597 | 2015-12-27 | 24th Donau Open 2015 | Aschach AUT | 2 | Teja Vidic | Leon Mazi | 1-0 | 26 | Open |
| 598 | 2015-12-26 | 24th Donau Open 2015 | Aschach AUT | 1 | Leon Mazi | Thomas Bauer | 1-0 | 65 | Open |
| 599 | 2015-11-08 | TCh-AUT 2015-16 | Austria AUT | 4.6 | Leon Mazi | Alexander Hilverda | 0-1 | 26 | Open |
| 600 | 2015-11-07 | TCh-AUT 2015-16 | Austria AUT | 3.2 | Georg Froewis | Leon Mazi | 1-0 | 51 | Open |
| 601 | 2015-11-06 | TCh-AUT 2015-16 | Austria AUT | 2.5 | Leon Mazi | Alois Schwabeneder | 1-0 | 41 | Open |
| 602 | 2015-09-05 | 17th Trieste Open 2015 | Trieste ITA | 9 | Leon Mazi | Luca Jr Moroni | 1-0 | 40 | Open |
| 603 | 2015-09-04 | 17th Trieste Open 2015 | Trieste ITA | 8 | Alberto David | Leon Mazi | 1-0 | 49 | Open |
| 604 | 2015-09-03 | 17th Trieste Open 2015 | Trieste ITA | 7 | Marin Bosiocic | Leon Mazi | 1/2-1/2 | 54 | Open |
| 605 | 2015-09-02 | 17th Trieste Open 2015 | Trieste ITA | 6 | Leon Mazi | Frode Olav Olsen Urkedal | 1-0 | 60 | Open |
| 606 | 2015-09-01 | 17th Trieste Open 2015 | Trieste ITA | 5 | Leon Mazi | Mikita Mayorau | 1-0 | 57 | Open |
| 607 | 2015-08-31 | 17th Trieste Open 2015 | Trieste ITA | 4 | Volker Jacob | Leon Mazi | 0-1 | 40 | Open |
| 608 | 2015-08-30 | 17th Trieste Open 2015 | Trieste ITA | 3 | Leon Mazi | Jos Teeuwen | 1-0 | 25 | Open |
| 609 | 2015-08-30 | 17th Trieste Open 2015 | Trieste ITA | 2 | Vladimir Baklan | Leon Mazi | 1-0 | 49 | Open |
| 610 | 2015-08-29 | 17th Trieste Open 2015 | Trieste ITA | 1 | Leon Mazi | Alessia Carmen Santeramo | 1-0 | 63 | Open |
| 611 | 2015-08-23 | 24th Feffernitz Open 2015 | Feffernitz AUT | 9.4 | David Faerber | Leon Mazi | 0-1 | 24 | Open |
| 612 | 2015-08-22 | 24th Feffernitz Open 2015 | Feffernitz AUT | 8.1 | Leon Mazi | 14104202 | 0-1 | 56 | Open |
| 613 | 2015-08-21 | 24th Feffernitz Open 2015 | Feffernitz AUT | 7.2 | Daniel Hartl | Leon Mazi | 0-1 | 55 | Open |
| 614 | 2015-08-20 | 24th Feffernitz Open 2015 | Feffernitz AUT | 6.4 | Leon Mazi | Roland, Dr. Arbinger | 1-0 | 25 | Open |
| 615 | 2015-08-19 | 24th Feffernitz Open 2015 | Feffernitz AUT | 5.4 | Klaus-Dieter Kesik | Leon Mazi | 1/2-1/2 | 83 | Open |
| 616 | 2015-08-18 | 24th Feffernitz Open 2015 | Feffernitz AUT | 4.5 | Leon Mazi | Thomas Manhardt | 1-0 | 30 | Open |
| 617 | 2015-08-17 | 24th Feffernitz Open 2015 | Feffernitz AUT | 3.2 | Blaz Kosmac | Leon Mazi | 1-0 | 34 | Open |
| 618 | 2015-08-16 | 24th Feffernitz Open 2015 | Feffernitz AUT | 2.1 | Leon Mazi | Herbert Neubauer | 1-0 | 39 | Open |
| 619 | 2015-08-16 | 24th Feffernitz Open 2015 | Feffernitz AUT | 1.2 | Robert Eder | Leon Mazi | 0-1 | 28 | Open |
| 620 | 2015-07-15 | 34th St Veit Open 2015 | St Veit AUT | 6.1 | Leon Mazi | Marin Bosiocic | 1/2-1/2 | 27 | Open |
| 621 | 2015-07-14 | 34th St Veit Open 2015 | St Veit AUT | 5.2 | Harald Schneider-Zinner | Leon Mazi | 1/2-1/2 | 13 | Open |
| 622 | 2015-07-13 | 34th St Veit Open 2015 | St Veit AUT | 4.3 | Leon Mazi | Robert Kreisl | 1-0 | 55 | Open |
| 623 | 2015-07-12 | 34th St Veit Open 2015 | St Veit AUT | 2.5 | Leon Mazi | Maximilian Ofner | 1-0 | 36 | Open |
| 624 | 2015-07-11 | 34th St Veit Open 2015 | St Veit AUT | 1.6 | Wolfgang Kuecher | Leon Mazi | 0-1 | 78 | Open |
| 625 | 2015-04-03 | Karpos Open 2015 | Skopje MKD | 9.15 | Leon Mazi | G. Petar Arnaudov | 0-1 | 39 | Open |
| 626 | 2015-04-02 | Karpos Open 2015 | Skopje MKD | 8.3 | Georgi Petrov | Leon Mazi | 0-1 | 49 | Open |
| 627 | 2015-04-01 | Karpos Open 2015 | Skopje MKD | 7.21 | Leon Mazi | Arkadiusz Leniart | 1/2-1/2 | 38 | Open |
| 628 | 2015-03-31 | Karpos Open 2015 | Skopje MKD | 6.12 | Branko Damljanovic | Leon Mazi | 1-0 | 38 | Open |
| 629 | 2015-03-30 | Karpos Open 2015 | Skopje MKD | 5.9 | Leon Mazi | Lucian-Costin Miron | 1/2-1/2 | 27 | Open |
| 630 | 2015-03-29 | Karpos Open 2015 | Skopje MKD | 4.1 | Antonios Pavlidis | Leon Mazi | 0-1 | 34 | Open |
| 631 | 2015-03-28 | Karpos Open 2015 | Skopje MKD | 3.9 | Leon Mazi | Athanasios Mastrovasilis | 1/2-1/2 | 45 | Open |
| 632 | 2015-03-27 | Karpos Open 2015 | Skopje MKD | 1.54 | Leon Mazi | Slobodan Cvetkovski | 1-0 | 34 | Open |
| 633 | 2015-02-14 | 18th Lienz Open 2015 | Lienz AUT | 9.2 | Leon Mazi | Roland Loetscher | 0-1 | 54 | Open |
| 634 | 2015-02-13 | 18th Lienz Open 2015 | Lienz AUT | 8.3 | Sinisa Drazic | Leon Mazi | 0-1 | 103 | Open |
| 635 | 2015-02-12 | 18th Lienz Open 2015 | Lienz AUT | 7.5 | Leon Mazi | Jha Sriram | 1/2-1/2 | 26 | Open |
| 636 | 2015-02-11 | 18th Lienz Open 2015 | Lienz AUT | 6.7 | Jose Rafael Sequera Paolini | Leon Mazi | 0-1 | 41 | Open |
| 637 | 2015-02-10 | 18th Lienz Open 2015 | Lienz AUT | 5.2 | Leon Mazi | Eduardas Rozentalis | 0-1 | 40 | Open |
| 638 | 2015-02-09 | 18th Lienz Open 2015 | Lienz AUT | 4.6 | M.R. Venkatesh | Leon Mazi | 0-1 | 48 | Open |
| 639 | 2015-02-08 | 18th Lienz Open 2015 | Lienz AUT | 3.9 | Leon Mazi | Alexander Langwieser | 1-0 | 57 | Open |
| 640 | 2015-02-08 | 18th Lienz Open 2015 | Lienz AUT | 2.12 | Franz Vergeiner | Leon Mazi | 1/2-1/2 | 29 | Open |
| 641 | 2015-02-07 | 18th Lienz Open 2015 | Lienz AUT | 1.13 | Leon Mazi | Johannes Huber | 1-0 | 43 | Open |
| 642 | 2015-02-05 | 20th HIT Open 2015 | Nova Gorica SLO | 9.6 | Igor Jelen | Leon Mazi | 1/2-1/2 | 30 | Open |
| 643 | 2015-02-04 | 20th HIT Open 2015 | Nova Gorica SLO | 8.8 | Leon Mazi | Teja Vidic | 1-0 | 35 | Open |
| 644 | 2015-02-03 | 20th HIT Open 2015 | Nova Gorica SLO | 7.1 | Igor Mestek | Leon Mazi | 0-1 | 50 | Open |
| 645 | 2015-02-02 | 20th HIT Open 2015 | Nova Gorica SLO | 6.3 | Leon Mazi | Jernej Spalir | 0-1 | 80 | Open |
| 646 | 2015-02-01 | 20th HIT Open 2015 | Nova Gorica SLO | 5.2 | Leon Mazi | Dragisa Blagojevic | 0-1 | 64 | Open |
| 647 | 2015-02-01 | 20th HIT Open 2015 | Nova Gorica SLO | 4.3 | Mikita Mayorau | Leon Mazi | 0-1 | 57 | Open |
| 648 | 2015-01-31 | 20th HIT Open 2015 | Nova Gorica SLO | 3.1 | Giuseppe Laco | Leon Mazi | 0-1 | 46 | Open |
| 649 | 2015-01-31 | 20th HIT Open 2015 | Nova Gorica SLO | 2.11 | Leon Mazi | Luka Skuhala | 1-0 | 22 | Open |
| 650 | 2015-01-30 | 20th HIT Open 2015 | Nova Gorica SLO | 1.11 | Serge Savoia | Leon Mazi | 0-1 | 42 | Open |
| 651 | 2014-09-06 | 16th Trieste Open 2014 | Trieste ITA | 9.9 | Leon Mazi | Michiel Larmuseau | 1/2-1/2 | 55 | Open |
| 652 | 2014-09-05 | 16th Trieste Open 2014 | Trieste ITA | 8.9 | Leon Mazi | Milko Popchev | 1/2-1/2 | 6 | Open |
| 653 | 2014-09-04 | 16th Trieste Open 2014 | Trieste ITA | 7.1 | Maarten Larmuseau | Leon Mazi | 1/2-1/2 | 77 | Open |
| 654 | 2014-09-03 | 16th Trieste Open 2014 | Trieste ITA | 6.12 | Leon Mazi | Valter Pregarac | 1-0 | 46 | Open |
| 655 | 2014-09-02 | 16th Trieste Open 2014 | Trieste ITA | 5.8 | Luca Jr Moroni | Leon Mazi | 1-0 | 24 | Open |
| 656 | 2014-09-01 | 16th Trieste Open 2014 | Trieste ITA | 4.4 | Leon Mazi | Ognjen Jovanic | 0-1 | 50 | Open |
| 657 | 2014-08-31 | 16th Trieste Open 2014 | Trieste ITA | 3.9 | Alessia Carmen Santeramo | Leon Mazi | 0-1 | 25 | Open |
| 658 | 2014-08-31 | 16th Trieste Open 2014 | Trieste ITA | 2.9 | Leon Mazi | Jadranko Plenca | 1/2-1/2 | 23 | Open |
| 659 | 2014-08-30 | 16th Trieste Open 2014 | Trieste ITA | 1.13 | Jurij Zamar Kodelja | Leon Mazi | 0-1 | 43 | Open |
| 660 | 2014-08-22 | Ptuj Open 2014 | Ptuj SLO | 9.1 | Domen Krumpacnik | Leon Mazi | 0-1 | 43 | Open |
| 661 | 2014-08-21 | Ptuj Open 2014 | Ptuj SLO | 8.2 | Stanko Nikolic | Leon Mazi | 0-1 | 52 | Open |
| 662 | 2014-08-20 | Ptuj Open 2014 | Ptuj SLO | 7.1 | Leon Mazi | Tim Janzelj | 1-0 | 31 | Open |
| 663 | 2014-08-19 | Ptuj Open 2014 | Ptuj SLO | 6.2 | Leon Mazi | Luka Solmajer | 1-0 | 25 | Open |
| 664 | 2014-08-18 | Ptuj Open 2014 | Ptuj SLO | 5.2 | Tilen Kodric | Leon Mazi | 1/2-1/2 | 34 | Open |
| 665 | 2014-08-17 | Ptuj Open 2014 | Ptuj SLO | 4.4 | Leon Mazi | Andraz Suta | 1-0 | 55 | Open |
| 666 | 2014-08-16 | Ptuj Open 2014 | Ptuj SLO | 3.6 | Petra Kejzar | Leon Mazi | 0-1 | 52 | Open |
| 667 | 2014-08-16 | Ptuj Open 2014 | Ptuj SLO | 2.1 | Leon Mazi | David Zagorsek | 1-0 | 43 | Open |
| 668 | 2014-08-15 | Ptuj Open 2014 | Ptuj SLO | 1.1 | Jernej Skuhala | Leon Mazi | 1-0 | 81 | Open |
| 669 | 2014-02-02 | TCh-AUT 1st Bundesliga 2013-14 | Wolfsberg AUT | 7.2 | Robert Kreisl | Leon Mazi | 1/2-1/2 | 29 | Open |
| 670 | 2014-02-01 | TCh-AUT 1st Bundesliga 2013-14 | Wolfsberg AUT | 6.6 | Leon Mazi | Vladimir Hresc | 0-1 | 37 | Open |
| 671 | 2014-01-31 | TCh-AUT 1st Bundesliga 2013-14 | Wolfsberg AUT | 5.1 | Leon Mazi | Helmut Kreindl | 1-0 | 55 | Open |
| 672 | 2014-01-30 | TCh-AUT 1st Bundesliga 2013-14 | Wolfsberg AUT | 4.6 | Valery Atlas | Leon Mazi | 1-0 | 57 | Open |
| 673 | 2013-12-21 | 20th Zadar Open A 2013 | Zadar CRO | 9.16 | Toni Petrusic | Leon Mazi | 1/2-1/2 | 20 | Open |
| 674 | 2013-12-20 | 20th Zadar Open A 2013 | Zadar CRO | 8.18 | Leon Mazi | Milan Brigljevic | 1-0 | 59 | Open |
| 675 | 2013-12-19 | 20th Zadar Open A 2013 | Zadar CRO | 7.18 | Vladica Andrejic | Leon Mazi | 1/2-1/2 | 18 | Open |
| 676 | 2013-12-18 | 20th Zadar Open A 2013 | Zadar CRO | 6.15 | Leon Mazi | Dejan Marjanovic | 0-1 | 50 | Open |
| 677 | 2013-12-18 | 20th Zadar Open A 2013 | Zadar CRO | 5.9 | Borki Predojevic | Leon Mazi | 1-0 | 46 | Open |
| 678 | 2013-12-17 | 20th Zadar Open A 2013 | Zadar CRO | 4.8 | Leon Mazi | Ognjen Jovanic | 0-1 | 49 | Open |
| 679 | 2013-12-16 | 20th Zadar Open A 2013 | Zadar CRO | 3.14 | Ivan Jakic | Leon Mazi | 0-1 | 51 | Open |
| 680 | 2013-12-16 | 20th Zadar Open A 2013 | Zadar CRO | 2.18 | Leon Mazi | Ognjen Matko | 1-0 | 39 | Open |
| 681 | 2013-12-15 | 20th Zadar Open A 2013 | Zadar CRO | 1.6 | Zdenko Kozul | Leon Mazi | 1-0 | 43 | Open |
| 682 | 2013-09-07 | 15th Trieste Open | Trieste ITA | 9 | Leon Mazi | Alessio Valsecchi | 1-0 | 44 | Open |
| 683 | 2013-09-06 | 15th Trieste Open | Trieste ITA | 8 | Leon Mazi | Vojko Srebrnic | 1-0 | 26 | Open |
| 684 | 2013-09-05 | 15th Trieste Open | Trieste ITA | 7 | Fabio Bruno | Leon Mazi | 1/2-1/2 | 49 | Open |
| 685 | 2013-09-04 | 15th Trieste Open | Trieste ITA | 6 | Leon Mazi | Daniel Beletic | 1/2-1/2 | 67 | Open |
| 686 | 2013-09-03 | 15th Trieste Open | Trieste ITA | 5 | Jadranko Plenca | Leon Mazi | 0-1 | 28 | Open |
| 687 | 2013-09-02 | 15th Trieste Open | Trieste ITA | 4 | Leon Mazi | Bostjan Sirnik | 1/2-1/2 | 62 | Open |
| 688 | 2013-09-01 | 15th Trieste Open | Trieste ITA | 3 | Marin Bosiocic | Leon Mazi | 1-0 | 17 | Open |
| 689 | 2013-09-01 | 15th Trieste Open | Trieste ITA | 2 | Leon Mazi | Oliver Linder | 1-0 | 40 | Open |
| 690 | 2013-08-31 | 15th Trieste Open | Trieste ITA | 1 | Federico Zuttioni | Leon Mazi | 1/2-1/2 | 15 | Open |
| 691 | 2013-08-25 | 22nd Feffernitz Open 2013 | Feffernitz GER | 9.1 | Leon Mazi | Jacek Stopa | 0-1 | 56 | Open |
| 692 | 2013-08-24 | 22nd Feffernitz Open 2013 | Feffernitz GER | 8.3 | Niko Praznik | Leon Mazi | 0-1 | 58 | Open |
| 693 | 2013-08-23 | 22nd Feffernitz Open 2013 | Feffernitz GER | 7.1 | Leon Mazi | 14104202 | 1/2-1/2 | 14 | Open |
| 694 | 2013-08-22 | 22nd Feffernitz Open 2013 | Feffernitz GER | 6.3 | Klaus-Dieter Kesik | Leon Mazi | 0-1 | 69 | Open |
| 695 | 2013-08-21 | 22nd Feffernitz Open 2013 | Feffernitz GER | 5.3 | Leon Mazi | Matthias Strobel | 1/2-1/2 | 82 | Open |
| 696 | 2013-08-20 | 22nd Feffernitz Open 2013 | Feffernitz GER | 4.4 | Leon Mazi | Matthias Becker | 1-0 | 58 | Open |
| 697 | 2013-08-19 | 22nd Feffernitz Open 2013 | Feffernitz GER | 3.8 | Christian Koefeler | Leon Mazi | 0-1 | 36 | Open |
| 698 | 2013-08-18 | 22nd Feffernitz Open 2013 | Feffernitz GER | 2.4 | Leon Mazi | Christoph Knaller | 1/2-1/2 | 49 | Open |
| 699 | 2013-08-18 | 22nd Feffernitz Open 2013 | Feffernitz GER | 1.4 | Ugo Cattaneo | Leon Mazi | 0-1 | 25 | Open |
| 700 | 2013-04-14 | 23rd ch-SLO 2013 | Sentjur SLO | 9.1 | Leon Mazi | Luka Lenic | 1/2-1/2 | 8 | Open |
| 701 | 2013-04-13 | 23rd ch-SLO 2013 | Sentjur SLO | 8.5 | Gregor Gorsek | Leon Mazi | 0-1 | 90 | Open |
| 702 | 2013-04-12 | 23rd ch-SLO 2013 | Sentjur SLO | 7.5 | Leon Mazi | Boris Markoja | 1/2-1/2 | 47 | Open |
| 703 | 2013-04-11 | 23rd ch-SLO 2013 | Sentjur SLO | 6.5 | Tim Janzelj | Leon Mazi | 0-1 | 42 | Open |
| 704 | 2013-04-10 | 23rd ch-SLO 2013 | Sentjur SLO | 5.2 | Leon Mazi | Zan Tomazini | 0-1 | 44 | Open |
| 705 | 2013-04-09 | 23rd ch-SLO 2013 | Sentjur SLO | 4.2 | Leon Mazi | Marko Tratar | 1/2-1/2 | 19 | Open |
| 706 | 2013-04-08 | 23rd ch-SLO 2013 | Sentjur SLO | 3.1 | Alexander G Beliavsky | Leon Mazi | 0-1 | 40 | Open |
| 707 | 2013-04-07 | 23rd ch-SLO 2013 | Sentjur SLO | 2.8 | Marko Pazlar | Leon Mazi | 0-1 | 59 | Open |
| 708 | 2013-04-06 | 23rd ch-SLO 2013 | Sentjur SLO | 1.9 | Leon Mazi | David Brinovec | 1-0 | 32 | Open |
| 709 | 2012-12-22 | 19th Zadar Open A | Zadar CRO | 9.14 | Nikola Ciganovic | Leon Mazi | 0-1 | 25 | Open |
| 710 | 2012-12-21 | 19th Zadar Open A | Zadar CRO | 8.13 | Leon Mazi | Iva Videnova-Kuljasevic | 1/2-1/2 | 65 | Open |
| 711 | 2012-12-20 | 19th Zadar Open A | Zadar CRO | 7.13 | Davor Vlahov | Leon Mazi | 1/2-1/2 | 16 | Open |
| 712 | 2012-12-19 | 19th Zadar Open A | Zadar CRO | 6.11 | Leon Mazi | Sasa Rezan | 0-1 | 41 | Open |
| 713 | 2012-12-19 | 19th Zadar Open A | Zadar CRO | 5.15 | Edmond Paljusaj | Leon Mazi | 0-1 | 45 | Open |
| 714 | 2012-12-18 | 19th Zadar Open A | Zadar CRO | 4.13 | Toni Petrusic | Leon Mazi | 1/2-1/2 | 35 | Open |
| 715 | 2012-12-17 | 19th Zadar Open A | Zadar CRO | 3.8 | Leon Mazi | Sasa Martinovic | 0-1 | 27 | Open |
| 716 | 2012-12-17 | 19th Zadar Open A | Zadar CRO | 2.17 | Mladen Zelic | Leon Mazi | 0-1 | 43 | Open |
| 717 | 2012-12-16 | 19th Zadar Open A | Zadar CRO | 1.6 | Leon Mazi | Ante Brkic | 0-1 | 25 | Open |
| 718 | 2012-12-09 | 12th Porec Open | Porec CRO | 7.4 | Leon Mazi | Nikola Ciganovic | 1-0 | 27 | Open |
| 719 | 2012-12-08 | 12th Porec Open | Porec CRO | 6.4 | Nenad Fercec | Leon Mazi | 1/2-1/2 | 85 | Open |
| 720 | 2012-12-08 | 12th Porec Open | Porec CRO | 5.3 | Renato Licardo | Leon Mazi | 1-0 | 71 | Open |
| 721 | 2012-12-07 | 12th Porec Open | Porec CRO | 4.1 | Leon Mazi | Ognjen Jovanic | 0-1 | 34 | Open |
| 722 | 2012-12-07 | 12th Porec Open | Porec CRO | 3.4 | Andrej Ivanovic | Leon Mazi | 0-1 | 45 | Open |
| 723 | 2012-12-06 | 12th Porec Open | Porec CRO | 2.4 | Leon Mazi | Boris Grbac | 1-0 | 54 | Open |
| 724 | 2012-12-06 | 12th Porec Open | Porec CRO | 1.4 | Giuseppe Ghersinich | Leon Mazi | 0-1 | 34 | Open |
| 725 | 2012-09-08 | 14th Trieste Open A | Trieste ITA | 9 | Leon Mazi | Valter Pregarac | 1/2-1/2 | 10 | Open |
| 726 | 2012-09-07 | 14th Trieste Open A | Trieste ITA | 8 | Federico Boscolo Meneguolo | Leon Mazi | 1-0 | 41 | Open |
| 727 | 2012-09-06 | 14th Trieste Open A | Trieste ITA | 7 | Leon Mazi | Tullio Mocchi | 1-0 | 73 | Open |
| 728 | 2012-09-05 | 14th Trieste Open A | Trieste ITA | 6 | Alberto David | Leon Mazi | 1-0 | 37 | Open |
| 729 | 2012-09-04 | 14th Trieste Open A | Trieste ITA | 5 | Leon Mazi | Samuele Bisi | 1-0 | 46 | Open |
| 730 | 2012-09-03 | 14th Trieste Open A | Trieste ITA | 4 | Viktor Erdos | Leon Mazi | 1-0 | 38 | Open |
| 731 | 2012-09-02 | 14th Trieste Open A | Trieste ITA | 3 | Leon Mazi | Aleks Capaliku | 1-0 | 28 | Open |
| 732 | 2012-09-02 | 14th Trieste Open A | Trieste ITA | 2 | Tamas Banusz | Leon Mazi | 1-0 | 35 | Open |
| 733 | 2012-09-01 | 14th Trieste Open A | Trieste ITA | 1 | Leon Mazi | Frans Erwich | 1-0 | 30 | Open |
| 734 | 2012-07-08 | ch-SLO 2012 | Ljubljana SLO | 9.4 | Leon Mazi | Primoz Soln | 1/2-1/2 | 11 | Open |
| 735 | 2012-07-07 | ch-SLO 2012 | Ljubljana SLO | 8.2 | Jure Zorko | Leon Mazi | 1/2-1/2 | 38 | Open |
| 736 | 2012-07-06 | ch-SLO 2012 | Ljubljana SLO | 7.5 | Leon Mazi | Marko Tratar | 1/2-1/2 | 14 | Open |
| 737 | 2012-07-05 | ch-SLO 2012 | Ljubljana SLO | 6.1 | Domen Krumpacnik | Leon Mazi | 1/2-1/2 | 10 | Open |
| 738 | 2012-07-04 | ch-SLO 2012 | Ljubljana SLO | 5.5 | Matej Sebenik | Leon Mazi | 1-0 | 28 | Open |
| 739 | 2012-07-03 | ch-SLO 2012 | Ljubljana SLO | 4.2 | Leon Mazi | Severin Mejak | 1/2-1/2 | 25 | Open |
| 740 | 2012-07-02 | ch-SLO 2012 | Ljubljana SLO | 3.4 | Jernej Buzeti | Leon Mazi | 1/2-1/2 | 19 | Open |
| 741 | 2012-07-01 | ch-SLO 2012 | Ljubljana SLO | 2.3 | Leon Mazi | Zan Tomazini | 1-0 | 54 | Open |
| 742 | 2012-06-30 | ch-SLO 2012 | Ljubljana SLO | 1.2 | Tim Janzelj | Leon Mazi | 0-1 | 45 | Open |
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