| Jul 25, 2025 | Matthes | ½–½ | Tschernatsch | Round 2: Matthes, Benjamin - Tschernatsch, Johannes | Sicilian Defense: French Variation, Open | |
| Jun 14, 2025 | Matthes | 1–0 | Tulchynsky | ODJM A 2025 | Caro-Kann Defense: Maróczy Variation | |
| Jun 13, 2025 | Arp | ½–½ | Matthes | ODJM A 2025 | Queen's Gambit Accepted: Showalter Variation | |
| Jun 12, 2025 | Matthes | 0–1 | Andresen | ODJM A 2025 | Scotch Game: Scotch Gambit, Advance Variation | |
| Jun 11, 2025 | Friedhoff | 0–1 | Matthes | ODJM A 2025 | Sicilian Defense: Closed, Traditional | |
| Jun 11, 2025 | Matthes | ½–½ | Weeke | ODJM A 2025 | Sicilian Defense: Mengarini Variation | |
| Jun 10, 2025 | Krause | 1–0 | Matthes | ODJM A 2025 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jun 9, 2025 | Matthes | 0–1 | Koehler | ODJM A 2025 | Sicilian Defense: Smith-Morra Gambit | |
| Jun 8, 2025 | Matthes | 1–0 | Meyer | ODJM A 2025 | Sicilian Defense: Chekhover Variation | |
| Jun 8, 2025 | Grabowski | ½–½ | Matthes | ODJM A 2025 | Zukertort Opening | |
| May 4, 2025 | Kunze | 1–0 | Matthes | Round 5: Kunze, Kerstin - Matthes, Benjamin | Sicilian Defense: Dragon Variation, Classical Variation | |
| May 3, 2025 | Matthes | 1–0 | Schmilinsky | Round 4: Matthes, Benjamin - Schmilinsky, Uwe | Sicilian Defense: Mengarini Variation | |
| May 3, 2025 | Helms | ½–½ | Matthes | Round 3: Helms, Sven - Matthes, Benjamin | Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| May 2, 2025 | Matthes | ½–½ | Carey | Round 2: Matthes, Benjamin - Carey, Paul | Scandinavian Defense: Main Line | |
| May 2, 2025 | Sebastian | 0–1 | Matthes | Round 1: Sebastian, Martin - Matthes, Benjamin | Sicilian Defense: Modern Variations | |
| Jul 27, 2024 | Matthes | 0–1 | Colpe | Round 8: Matthes, Benjamin - Colpe, Malte | French Defense: Burn Variation | |
| Jul 21, 2024 | Matthes | 0–1 | Foerster | Round 2: Matthes, Benjamin - Foerster, Jonas | Caro-Kann Defense: Two Knights Attack | |
| May 25, 2024 | Matthes | ½–½ | Dietlmeier | ODJM A 2024 | Italian Game: Hungarian Defense | |
| May 24, 2024 | Werner | ½–½ | Matthes | ODJM A 2024 | Sicilian Defense: Modern Variations, Main Line | |
| May 23, 2024 | Matthes | 1–0 | Schmidt | ODJM A 2024 | Sicilian Defense: Mengarini Variation | |
| May 22, 2024 | Stiehler | 0–1 | Matthes | ODJM A 2024 | Sicilian Defense: Closed, Traditional | |
| May 22, 2024 | Weyerer | 1–0 | Matthes | ODJM A 2024 | English Opening: Great Snake Variation | |
| May 21, 2024 | Matthes | 0–1 | Moerke | ODJM A 2024 | Italian Game: Classical Variation, Center Attack | |
| May 20, 2024 | Astner | ½–½ | Matthes | ODJM A 2024 | Sicilian Defense: Mengarini Variation | |
| May 19, 2024 | Matthes | ½–½ | Brandl | ODJM A 2024 | Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation | |
| May 19, 2024 | Koehler | 1–0 | Matthes | ODJM A 2024 | Sicilian Defense: Mengarini Variation | |
| Aug 1, 2024 | Matthes | 0–1 | Cofmann | Round 1: Matthes, Benjamin - Cofmann, Veaceslav | French Defense: Burn Variation | |
| Jun 5, 2022 | Matthes | * | Brunner | ODJM A 2022 | Sicilian Defense: Grand Prix Attack | |
| Jun 5, 2022 | Matthes | 0–1 | Gallasch | ODJM A 2022 | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
