| — | Lesny | ½–½ | Baumegger | Grenke Open | French Defense: Advance Variation, Paulsen Attack | |
| Jul 24, 2026 | Steger | ½–½ | Lesny | Round 8: Steger, Lukas Daniel - Lesny, Florian | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 23, 2026 | Lesny | ½–½ | Herrmann | Round 7: Lesny, Florian - Herrmann, Arthur | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 22, 2026 | Malek | ½–½ | Lesny | Round 6: Malek, Daniel - Lesny, Florian | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 21, 2026 | Hampel | ½–½ | Lesny | Round 4: Hampel, Felix - Lesny, Florian | English Opening: Agincourt Defense | |
| Jul 20, 2026 | Lesny | ½–½ | Dahl | Round 3: Lesny, Florian - Dahl, Christoph | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 20, 2026 | Lesny | 1–0 | Born | Round 2: Lesny, Florian - Born, Mario | Caro-Kann Defense: Karpov Variation, Modern Main Line | |
| Jul 19, 2026 | Heinrich | 1–0 | Lesny | Round 1: Heinrich, John - Lesny, Florian | Catalan Opening: Closed | |
| Jul 7, 2026 | Lesny | ½–½ | Eichstaedt | Round 5: Lesny, Florian - Eichstaedt, Mirko | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 6, 2026 | Kalogridis | 1–0 | Lesny | Grenke Chess Festival 2026 Open | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Apr 5, 2026 | Lesny | ½–½ | Sydykov | Grenke Chess Festival 2026 Open | French Defense: Advance Variation, Euwe Variation | |
| Apr 5, 2026 | Lesny | 1–0 | Stefanou | Grenke Chess Festival 2026 Open | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 4, 2026 | Sibashvili | ½–½ | Lesny | Grenke Chess Festival 2026 Open | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Apr 18, 2025 | Lesny | 0–1 | Eugene | Round 2: Lesny, Florian - Eugene, Floryan | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 5, 2025 | Harshavardhan G B | 1–0 | Lesny | 35. Staufer Open 2025 | Queen's Gambit Declined: Three Knights Variation | |
| Nov 24, 2024 | Lesny | ½–½ | Golubka | Heusenstamm Sparkassen Open 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Nov 22, 2024 | Lesny | 0–1 | Sivuk | Heusenstamm Sparkassen Open 2024 | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 30, 2024 | Lesny | ½–½ | Nguyen | new tournament description | French Defense: Advance Variation, Lputian Variation | |
| Mar 30, 2024 | Gaal | 1–0 | Lesny | new tournament description | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 5, 2023 | Lesny | ½–½ | Bock | Deutsche Ländermeisterschaft 2023 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Oct 4, 2023 | Mettenheim | 1–0 | Lesny | Deutsche Ländermeisterschaft 2023 | Queen's Gambit Declined | |
| Oct 3, 2023 | Lesny | ½–½ | Lutz | Deutsche Ländermeisterschaft 2023 | French Defense: Advance Variation, Main Line | |
| Oct 3, 2023 | Spriestersbach | ½–½ | Lesny | Deutsche Ländermeisterschaft 2023 | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 2, 2023 | Lesny | 1–0 | Musiolik | Deutsche Ländermeisterschaft 2023 | Caro-Kann Defense: Tartakower Variation | |
| Oct 1, 2023 | Lesny | ½–½ | Nied | Deutsche Ländermeisterschaft 2023 | Italian Game: Giuoco Piano | |
| Oct 1, 2023 | Pikalow | ½–½ | Lesny | Deutsche Ländermeisterschaft 2023 | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 21, 2021 | Lesny | ½–½ | Cofmann | Heusenstamm Sparkassen Open 2021 | French Defense: Advance Variation, Wade Variation | |
| Nov 21, 2021 | Solonar | ½–½ | Lesny | Heusenstamm Sparkassen Open 2021 | Queen's Pawn Game: Symmetrical Variation | |
| Nov 20, 2021 | Lesny | 1–0 | Hahn | Heusenstamm Sparkassen Open 2021 | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 20, 2021 | Krastev | ½–½ | Lesny | Heusenstamm Sparkassen Open 2021 | Sicilian Defense: Closed | |
| Nov 19, 2021 | Podat | ½–½ | Lesny | Heusenstamm Sparkassen Open 2021 | Queen's Gambit Declined | |
| Oct 6, 2021 | Lesny | 1–0 | Geltz | Deutsche Ländermeisterschaft 2021 | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Oct 5, 2021 | Gutkin | 1–0 | Lesny | Deutsche Ländermeisterschaft 2021 | King's Indian Attack: Spassky Variation | |
| Oct 4, 2021 | Lesny | 0–1 | Post | Deutsche Ländermeisterschaft 2021 | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 4, 2021 | Pubantz | ½–½ | Lesny | Deutsche Ländermeisterschaft 2021 | Zukertort Opening | |
| Oct 3, 2021 | Wachinger | 1–0 | Lesny | Deutsche Ländermeisterschaft 2021 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 2, 2021 | Lesny | 0–1 | Richter | Deutsche Ländermeisterschaft 2021 | French Defense: Advance Variation, Euwe Variation | |
| Oct 2, 2021 | Weihrauch | 0–1 | Lesny | Deutsche Ländermeisterschaft 2021 | Sicilian Defense: Najdorf Variation | |