| — | Feldmann | 0–1 | Weishaeutel | new tournament description | Tarrasch Defense: Schara Gambit | |
| May 19, 2026 | Pribelszky | ½–½ | Weishaeutel | Round 9: Pribelszky, Bence - Weishaeutel, Moritz | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 18, 2026 | Weishaeutel | ½–½ | Md Imran | Round 8: Weishaeutel, Moritz - Md Imran | Queen's Gambit Accepted: Furman Variation | |
| May 18, 2026 | Felmery | ½–½ | Weishaeutel | Round 7: Felmery, Mate - Weishaeutel, Moritz | Italian Game: Two Knights Defense, Ulvestad Variation | |
| May 17, 2026 | Weishaeutel | 1–0 | Potluri Saye Srreezza | Round 6: Weishaeutel, Moritz - Potluri Saye Srreezza | Tarrasch Defense: Two Knights Variation | |
| May 16, 2026 | Avadhoot Lokesh Bhakti Brahme | ½–½ | Weishaeutel | Round 5: Avadhoot Lokesh Bhakti Brahme - Weishaeutel, Moritz | Sicilian Defense: Four Knights Variation | |
| May 16, 2026 | Weishaeutel | 1–0 | Horvath | Round 4: Weishaeutel, Moritz - Horvath, David | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| May 15, 2026 | Toth | 0–1 | Weishaeutel | Sixday 2026 May IM | Sicilian Defense: French Variation, Normal | |
| May 14, 2026 | Weishaeutel | 1–0 | Udvardi | Sixday 2026 May IM | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| May 13, 2026 | Weishaeutel | 1–0 | Velpula Sarayu | Sixday 2026 May IM | Sicilian Defense: Najdorf Variation | |
| Apr 6, 2026 | Skarbarchuk | 0–1 | Weishaeutel | Grenke Chess Festival 2026 Open | Tarrasch Defense: Schara Gambit | |
| Apr 4, 2026 | Weishaeutel | 0–1 | Mohylnyi | Grenke Chess Festival 2026 Open | Grünfeld Defense: Russian Variation | |
| Apr 3, 2026 | Weishaeutel | ½–½ | Antonyan | Grenke Chess Festival 2026 Open | Rapport-Jobava System | |
| Apr 2, 2026 | Namyslo | 0–1 | Weishaeutel | Grenke Chess Festival 2026 Open | Scandinavian Defense: Main Line, Mieses Variation | |
| Feb 16, 2025 | Weishaeutel | 0–1 | Kodithuwakku | 2025 Champions Chess Tour Chessable Masters Qualifier | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Feb 16, 2025 | Weishaeutel | 1–0 | Shubhi Gupta | 2025 Champions Chess Tour Chessable Masters Qualifier | Center Game: Berger Variation | |
| Feb 16, 2025 | Weishaeutel | 0–1 | Williams | 2025 Champions Chess Tour Chessable Masters Qualifier | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Feb 16, 2025 | Baradaran Tamadon | 0–1 | Weishaeutel | 2025 Champions Chess Tour Chessable Masters Qualifier | Nimzo-Larsen Attack: Classical Variation | |
| Feb 16, 2025 | Sheehan | ½–½ | Weishaeutel | 2025 Champions Chess Tour Chessable Masters Qualifier | Queen's Gambit Declined: Albin Countergambit, Modern Line | |
| Mar 31, 2024 | Weishaeutel | 1–0 | Muradli | Grenke Chess Open 2024 | King's Indian Defense: Semi-Averbakh System | |
| Mar 31, 2024 | Sarana | 1–0 | Weishaeutel | Grenke Chess Open 2024 | Tarrasch Defense: Two Knights Variation | |
| Mar 30, 2024 | Weishaeutel | 1–0 | Dathe | new tournament description | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Mar 30, 2024 | Gruenter | 0–1 | Weishaeutel | new tournament description | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Mar 29, 2024 | Sjugirov | 1–0 | Weishaeutel | GRENKE Chess Open | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Aug 18, 2024 | Weishaeutel | ½–½ | Song | Round 9: Weishaeutel, Moritz - Song, Ethan | Rapport-Jobava System | |
| Aug 17, 2024 | Ferro | 0–1 | Weishaeutel | Round 8: Ferro, Mario - Weishaeutel, Moritz | Queen's Pawn Game: Barry Attack | |
| Aug 16, 2024 | Weishaeutel | ½–½ | Lain | Round 7: Weishaeutel, Moritz - Lain, Luigi | Nimzo-Indian Defense: Rubinstein System | |
| Aug 15, 2024 | Panjer | ½–½ | Weishaeutel | Round 6: Panjer, Sidney - Weishaeutel, Moritz | Queen's Pawn Game: Krause Variation | |
| Aug 14, 2024 | Weishaeutel | 0–1 | Quesada Perez | Round 5: Weishaeutel, Moritz - Quesada Perez, Luis Ernesto | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Aug 13, 2024 | Romanov | ½–½ | Weishaeutel | Round 4: Romanov, Evgeny - Weishaeutel, Moritz | Nimzo-Larsen Attack: Classical Variation | |
| Aug 12, 2024 | Weishaeutel | 1–0 | Froeyman | Round 3: Weishaeutel, Moritz - Froeyman, Helmut | Dutch Defense: Krejcik Gambit | |
| Aug 11, 2024 | Kiese | 0–1 | Weishaeutel | Round 2: Kiese, Matthias, Prof. Dr. - Weishaeutel, Moritz | King's Indian Defense: Exchange Variation | |
| Aug 10, 2024 | Weishaeutel | 1–0 | Vollbehr | Round 1: Weishaeutel, Moritz - Vollbehr, Bjarne | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Oct 5, 2023 | Petrovskiy | ½–½ | Weishäutel | Deutsche Ländermeisterschaft 2023 | Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 | |
| Oct 4, 2023 | Weishäutel | 1–0 | Chassard | Deutsche Ländermeisterschaft 2023 | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Oct 3, 2023 | Weishäutel | ½–½ | Farokhi | Deutsche Ländermeisterschaft 2023 | Grünfeld Defense: Russian Variation, Byrne Variation | |
| Oct 3, 2023 | Albert | 0–1 | Weishäutel | Deutsche Ländermeisterschaft 2023 | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Oct 2, 2023 | Kallweit | ½–½ | Weishäutel | Deutsche Ländermeisterschaft 2023 | Indian Defense | |
| Oct 1, 2023 | Weishäutel | ½–½ | Tschernatsch | Deutsche Ländermeisterschaft 2023 | Rapport-Jobava System | |
| Oct 1, 2023 | Pubantz | 1–0 | Weishäutel | Deutsche Ländermeisterschaft 2023 | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Jul 27, 2023 | Weishaeutel Moritz | ½–½ | Schnepp Gunnar | MTO - 2023 | Nimzo-Indian Defense: St. Petersburg Variation, American Variation | |
| Jul 26, 2023 | Pham Le Thao Nguyen | * | Weishaeutel Moritz | MTO - 2023 | Queen's Pawn Game: Krause Variation | |
| Jul 25, 2023 | Weishaeutel Moritz | 0–1 | Samadov Read | MTO - 2023 | Sicilian Defense: Najdorf Variation | |
| Jul 24, 2023 | Wang Chen | ½–½ | Weishaeutel Moritz | MTO - 2023 | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 23, 2023 | Weishaeutel Moritz | 1–0 | Aarav Dengla | MTO - 2023 | Sicilian Defense: Najdorf Variation | |
| Jul 21, 2023 | Asllani Dorian | 0–1 | Weishaeutel Moritz | MTO - 2023 | Semi-Slav Defense: Chigorin Defense | |
| Jul 20, 2023 | Weishaeutel Moritz | 1–0 | Misiano Franco | MTO - 2023 | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 19, 2023 | Vasquez Toledo Cristian | 1–0 | Weishaeutel Moritz | MTO - 2023 | Italian Game: Giuoco Pianissimo, Normal | |
| Jul 18, 2023 | Weishaeutel Moritz | 1–0 | Pernutz Hans-Gerhard | MTO - 2023 | Benko Gambit Accepted: Fully Accepted Variation | |
| Jul 17, 2023 | Foerster-Yialamas Lucas | 1–0 | Weishaeutel Moritz | MTO - 2023 | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
