| Jul 19, 2026 | Schweizer | 1–0 | Dietiker | Round 13: Schweizer, Simon - Dietiker, Manuel | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 19, 2026 | Ashwath Kaushik | 1–0 | Schweizer | Round 12: Ashwath Kaushik - Schweizer, Simon | Indian Defense: Anti-Nimzo-Indian | |
| Jul 19, 2026 | Schweizer | 1–0 | El-Mais | Round 11: Schweizer, Simon - El-Mais, Ibaa | Four Knights Game: Glek System | |
| Jul 19, 2026 | Coban | 1–0 | Schweizer | Round 10: Coban, Ege - Schweizer, Simon | Ruy Lopez: Morphy Defense, Mackenzie Variation | |
| Jul 19, 2026 | Schweizer | ½–½ | Haugner | Round 9: Schweizer, Simon - Haugner, Jan | Sicilian Defense: Kupreichik Variation | |
| Jul 19, 2026 | Harish | 0–1 | Schweizer | Round 8: Harish, Neeraj - Schweizer, Simon | Four Knights Game: Gunsberg Variation | |
| Jul 19, 2026 | Schweizer | 0–1 | Ling | Round 7: Schweizer, Simon - Ling, Chenxuan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 19, 2026 | Schweizer | 1–0 | Schweizer | Round 6: Schweizer, Simon - Schweizer, Samuel | French Defense: St. George Defense | |
| Jul 19, 2026 | Dai | 0–1 | Schweizer | Round 5: Dai, Wenzhi - Schweizer, Simon | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 19, 2026 | Schweizer | ½–½ | Vihaan Dumir | Round 4: Schweizer, Simon - Vihaan Dumir | Sicilian Defense: Four Knights Variation | |
| Jul 19, 2026 | Draude | 0–1 | Schweizer | Round 3: Draude, Theo - Schweizer, Simon | Modern Defense: Bishop Attack | |
| Jul 19, 2026 | Schweizer | 0–1 | Knuesel | Round 2: Schweizer, Simon - Knuesel, Jolan | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 19, 2026 | Tcheau | 1–0 | Schweizer | Round 1: Tcheau, Alain - Schweizer, Simon | Indian Defense | |
| Apr 6, 2026 | Schweizer | 0–1 | Rodriguez | Round 9: Schweizer, Simon - Rodriguez, Adrien | ? | |
| Apr 6, 2026 | Hess | 1–0 | Schweizer | Round 8: Hess, Max - Schweizer, Simon | ? | |
| Apr 5, 2026 | Schweizer | 1–0 | Balabayeva | Round 7: Schweizer, Simon - Balabayeva, Xeniya | ? | |
| Apr 4, 2026 | Schweizer | ½–½ | Wirig | Round 5: Schweizer, Simon - Wirig, Anthony | ? | |
| Apr 3, 2026 | Schweizer | 0–1 | Ginsburg | Grenke Chess Festival 2026 Open | French Defense: Schlechter Variation | |
| Jul 20, 2025 | Gut | 0–1 | Schweizer | Biel Chess Festival 2025 Blitz | Nimzo-Indian Defense: St. Petersburg Variation, American Variation | |
| Jul 20, 2025 | Schweizer | 1–0 | Chen | Biel Chess Festival 2025 Blitz | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 20, 2025 | Jordan | 0–1 | Schweizer | Biel Chess Festival 2025 Blitz | Ruy Lopez: Closed, Bogoljubow Variation | |
| Jul 20, 2025 | Schweizer | 0–1 | Artan | Biel Chess Festival 2025 Blitz | Four Knights Game: Glek System | |
| Jul 20, 2025 | Schweizer | 1–0 | Shahmammadli | Biel Chess Festival 2025 Blitz | Four Knights Game: Glek System | |
| Jul 20, 2025 | Hu | 1–0 | Schweizer | Biel Chess Festival 2025 Blitz | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Jul 20, 2025 | Schweizer | 1–0 | Shumilov | Biel Chess Festival 2025 Blitz | French Defense: Schlechter Variation | |
| Jul 20, 2025 | Bednarczuk | 0–1 | Schweizer | Biel Chess Festival 2025 Blitz | Modern Defense: Three Pawns Attack | |
| Jul 20, 2025 | Schweizer | ½–½ | Olarte | Biel Chess Festival 2025 Blitz | Modern Defense: Standard Line | |
| Jul 20, 2025 | Chen | 1–0 | Schweizer | Biel Chess Festival 2025 Blitz | Pirc Defense: Austrian Attack | |
| Jul 20, 2025 | Schweizer | 1–0 | Hess | Biel Chess Festival 2025 Blitz | Latvian Gambit: Mason Countergambit | |
| Jul 20, 2025 | Kumbharathi | 1–0 | Schweizer | Biel Chess Festival 2025 Blitz | Modern Defense: Geller's System | |
| Jul 20, 2025 | Schweizer | 1–0 | Keusch | Biel Chess Festival 2025 Blitz | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Jul 13, 2025 | Schweizer | 1–0 | Vemparala | Biel Chess Festival 2025 Rapid | Four Knights Game: Glek System | |
| Jul 13, 2025 | Yilmaz | 1–0 | Schweizer | Biel Chess Festival 2025 Rapid | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jul 13, 2025 | Talwalkar | 0–1 | Schweizer | Biel Chess Festival 2025 Rapid | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jul 13, 2025 | Schweizer | 1–0 | Degtiarev | Biel Chess Festival 2025 Rapid | Four Knights Game: Glek System | |
| Jul 13, 2025 | Schweizer | 1–0 | Leonov | Biel Chess Festival 2025 Rapid | Four Knights Game: Glek System | |
| Jul 13, 2025 | Flueckiger | 0–1 | Schweizer | Biel Chess Festival 2025 Rapid | Modern Defense | |
| Jul 13, 2025 | Schweizer | 0–1 | Kobalia | Biel Chess Festival 2025 Rapid | Sicilian Defense: Taimanov Variation | |
| Jul 13, 2025 | Schreiber | 0–1 | Schweizer | Biel Chess Festival 2025 Rapid | Modern Defense: Standard Defense | |
| Jul 13, 2025 | Schweizer | 1–0 | Creux | Round 1: Schweizer, Simon - Creux, Francois | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Feb 23, 2025 | Schweizer | 1–0 | Howell | British Universities Chess Association Championship 2025 | French Defense: Schlechter Variation | |
| Feb 23, 2025 | Balaji | 1–0 | Schweizer | British Universities Chess Association Championship 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| Feb 22, 2025 | Schweizer | 0–1 | Honey | British Universities Chess Association Championship 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Feb 22, 2025 | Schweizer | 1–0 | Hng | British Universities Chess Association Championship 2025 | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Feb 22, 2025 | Schweizer | 1–0 | Kumaresan | British Universities Chess Association Blitz 2025 | Four Knights Game: Glek System | |
| Feb 22, 2025 | Schweizer | 1–0 | Turner | British Universities Chess Association Blitz 2025 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 22, 2025 | O`Gorman | 1–0 | Schweizer | British Universities Chess Association Championship 2025 | Rapport-Jobava System | |
| Feb 22, 2025 | Rathbone-Jones | 0–1 | Schweizer | British Universities Chess Association Championship 2025 | Indian Defense: London System | |
| Feb 22, 2025 | Goh | ½–½ | Schweizer | British Universities Chess Association Championship 2025 | Catalan Opening: Closed | |
| Feb 22, 2025 | Kirupakaran | 0–1 | Schweizer | British Universities Chess Association Blitz 2025 | Modern Defense | |
| Feb 22, 2025 | Goh | 1–0 | Schweizer | British Universities Chess Association Blitz 2025 | King's Indian Defense: Fianchetto Variation, Classical Main Line | |
| Feb 22, 2025 | Minko | ½–½ | Schweizer | British Universities Chess Association Blitz 2025 | Scotch Game: Schmidt Variation | |
| Feb 22, 2025 | Sivakumar | 0–1 | Schweizer | British Universities Chess Association Blitz 2025 | Bogo-Indian Defense: Grünfeld Variation | |
| Oct 13, 2024 | Marentini | ½–½ | Schweizer | SMM Nationalliga A 2024 | English Opening: Anglo-Indian Defense, Romanishin Variation | |
| Oct 12, 2024 | Schweizer | 1–0 | Moor | SMM Nationalliga A 2024 | French Defense: Schlechter Variation | |
| Aug 25, 2024 | Schweizer | 1–0 | Schlegel | SUI-chT Schwarz-Weiss Bern-Winterthur | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 30, 2023 | Schweizer | ½–½ | Baenziger | Swiss Championship | Rapid | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 30, 2023 | Schweizer | ½–½ | Sutter | Swiss Championship | Rapid | Alekhine Defense: Modern Variation, Alburt Variation | |
| Jul 30, 2023 | Schweizer | 1–0 | Habibi | Swiss Championship | Rapid | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line | |
| Jul 30, 2023 | Schweizer | 1–0 | Patuzzo | Swiss Championship | Rapid | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 30, 2023 | Gaehwiler | ½–½ | Schweizer | Swiss Championship | Rapid | Queen's Pawn Game: Colle System | |
| Jul 30, 2023 | Rotunno | 0–1 | Schweizer | Swiss Championship | Rapid | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 28, 2021 | Gschnitzer Adrian | 1–0 | Schweizer Simon | MTO | Nimzo-Indian Defense: Kmoch Variation | |
| Aug 4, 2021 | Fecker Noah | 1–0 | Schweizer Simon | MTO-2021 | Scandinavian Defense: Main Line, Mieses Variation | |
| Aug 3, 2021 | Schweizer Simon | 0–1 | Stelmaszyk Nico | MTO-2021 | Sicilian Defense: Four Knights Variation | |
| Aug 2, 2021 | Ermitsch Magnus | 0–1 | Schweizer Simon | MTO-2021 | Modern Defense: Standard Defense | |
| Jul 30, 2021 | Schweizer Simon | 0–1 | Tahay Alexis | MTO-2021 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 29, 2021 | Kamber Bruno | 0–1 | Schweizer Simon | MTO-2021 | Four Knights Game: Spanish Variation, Nimzowitsch Variation | |
| 2021 | Schweizer Simon | 1–0 | Kantor Gergely | MTO | Four Knights Game: Glek System | |
| 2021 | Schweizer Simon | 0–1 | Wagner Dennis | MTO | Italian Game: Classical Variation, Giuoco Pianissimo | |
| — | Schweizer | 1–0 | Sim | British Universities Chess Association Blitz 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| — | Schweizer | 1–0 | Jackson | British Universities Chess Association Blitz 2025 | Caro-Kann Defense: Advance Variation, Short Variation | |
| — | Schweizer | 0–1 | Stoyanov | British Universities Chess Association Championship 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| — | Hng | ½–½ | Schweizer | British Universities Chess Association Blitz 2025 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| — | Bottazzi | ½–½ | Schweizer | British Universities Chess Association Championship 2025 | King's Indian Attack: Spassky Variation | |