| Nov 8, 2025 | Pultinevicius | 1–0 | Bossinger | Round 8: Pultinevicius, Paulius - Bossinger, Patrick | English Opening: Anglo-Indian Defense | |
| Nov 7, 2025 | Bossinger | 1–0 | Lentrodt | Round 7: Bossinger, Patrick - Lentrodt, Thomas | Sicilian Defense: Chekhover Variation | |
| Apr 19, 2025 | Bossinger | 0–1 | Heinemann | Round 4: Bossinger, Patrick - Heinemann, Josefine | Sicilian Defense: Chekhover Variation | |
| Apr 18, 2025 | Farokhi | ½–½ | Bossinger | Round 3: Farokhi, Keyvan - Bossinger, Patrick | Sicilian Defense: Old Sicilian | |
| Nov 3, 2024 | Zheng | 1–0 | Bossinger | Round 9: Zheng, Harry Z - Bossinger, Patrick | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Nov 2, 2024 | Bossinger | ½–½ | Georgescu | Round 8: Bossinger, Patrick - Georgescu, Lena | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Nov 1, 2024 | Guth | ½–½ | Bossinger | Round 7: Guth, Thomas - Bossinger, Patrick | Sicilian Defense: Old Sicilian | |
| Oct 30, 2024 | Kaiser | * | Bossinger | Round 5: Kaiser, Elmar - Bossinger, Patrick | Sicilian Defense: Closed, Traditional | |
| Oct 26, 2024 | Deuer | 1–0 | Bossinger | Round 1: Deuer, Marius - Bossinger, Patrick | Benko Gambit Accepted: Fully Accepted Variation | |
| Sep 28, 2024 | Heider | 1–0 | Bossinger | Round 28: Heider, Martin - Bossinger, Patrick | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 28, 2024 | Bossinger | ½–½ | Weber | Round 24: Bossinger, Patrick - Weber, Samuel | French Defense: Exchange Variation | |
| Sep 28, 2024 | Bossinger | ½–½ | Genkin | Round 22: Bossinger, Patrick - Genkin, Michael | Caro-Kann Defense: Endgame Offer | |
| Sep 28, 2024 | Vogel | 1–0 | Bossinger | Round 13: Vogel, Roven - Bossinger, Patrick | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Sep 28, 2024 | Donchenko | 1–0 | Bossinger | Round 26: Donchenko, Alexander - Bossinger, Patrick | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Apr 14, 2024 | Bossinger | 0–1 | Gustain | Oberliga W?rttemberg Schlussrunde 2024 | Scandinavian Defense: Valencian Variation | |
| Mar 24, 2024 | Bossinger | 1–0 | Einwiller | SV Jedesheim - SF Pfullingen | Scandinavian Defense: Modern Variation | |
| Jan 21, 2024 | Bossinger | ½–½ | Maeurer | Stuttgarter SF - SV Jedesheim | French Defense: Exchange Variation | |
| Dec 10, 2023 | Pohl | 0–1 | Bossinger | SV Jedesheim - SG Schwäbisch Gmünd | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Totsky Attack | |
| Nov 11, 2023 | Bossinger | 0–1 | Schubert | Deutsche Schnellschach-Amateurmeisterschaft 2023 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Nov 5, 2023 | Bossinger | 0–1 | Engelhart | TG Biberach - SV Jedesheim | French Defense: Exchange Variation | |
| Oct 15, 2023 | Mudrak | 1–0 | Bossinger | SK Schwäbisch Hall - SV Jedesheim | Indian Defense: Przepiorka Variation | |
| Jul 22, 2022 | Bilenko | * | Bossinger | open | ? | |
| Jul 21, 2022 | Bossinger | * | Baerwolf | open | ? | |
| Jul 19, 2022 | Bossinger | * | Kiese | open | ? | |
| — | Bossinger | * | Gotfried | Round 1: Bossinger, Patrick - Gotfried, Elias | ? | |
| — | Kaufmann | * | Bossinger | Round 2: Kaufmann, Thorsten - Bossinger, Patrick | ? | |
