| Apr 3, 2026 | Fishbein | ½–½ | Lin | The Atlantic City Open | Sicilian Defense: Kan Variation | |
| Jan 19, 2026 | Fishbein | ½–½ | Jiang | Round 6: Fishbein, Mitch - Jiang, Andrew | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Jan 19, 2026 | Prabhu | ½–½ | Fishbein | Round 5: Prabhu, Naveen - Fishbein, Mitch | Alekhine Defense: Modern Variation, Schmid Variation | |
| Jan 18, 2026 | Fishbein | ½–½ | Bruzon Batista | Round 4: Fishbein, Mitch - Bruzon Batista, Lazaro | Sicilian Defense: Taimanov Variation | |
| Jan 18, 2026 | Li | 0–1 | Fishbein | Round 3: Li, Allen - Fishbein, Mitch | Alekhine Defense: Exchange Variation | |
| Nov 26, 2025 | Fishbein | 1–0 | Dudin | Round 1: Fishbein, Mitch - Dudin, Gleb | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Nov 15, 2025 | Fishbein | ½–½ | Lagunow | Round 10: Fishbein, Mitch - Lagunow, Raphael | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Nov 15, 2025 | Sheng | 1–0 | Fishbein | Round 9: Sheng, Joshua - Fishbein, Mitch | Bishop's Opening: Berlin Defense | |
| Nov 15, 2025 | Fishbein | 1–0 | Ongono | Round 8: Fishbein, Mitch - Ongono, Victor | Scandinavian Defense: Classical Variation | |
| Nov 15, 2025 | Ravichandran | 0–1 | Fishbein | Round 7: Ravichandran, S. - Fishbein, Mitch | Ruy Lopez: Closed | |
| Nov 15, 2025 | Fishbein | 1–0 | Fedorov | Round 6: Fishbein, Mitch - Fedorov, Evgenii | Alekhine Defense: Modern Variation, Schmid Variation | |
| Nov 14, 2025 | Lagunow | 1–0 | Fishbein | Round 5: Lagunow, Raphael - Fishbein, Mitch | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Nov 14, 2025 | Fishbein | 0–1 | Sheng | Round 4: Fishbein, Mitch - Sheng, Joshua | Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation | |
| Nov 14, 2025 | Ongono | 0–1 | Fishbein | Round 3: Ongono, Victor - Fishbein, Mitch | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 14, 2025 | Fishbein | 1–0 | Ravichandran | Round 2: Fishbein, Mitch - Ravichandran, S. | Ruy Lopez: Morphy Defense | |
| Nov 14, 2025 | Fedorov | 0–1 | Fishbein | Round 1: Fedorov, Evgenii - Fishbein, Mitch | Ruy Lopez: Closed, Flohr System | |
| Oct 25, 2025 | Fishbein | 0–1 | Ippolito | Round 3: Fishbein, Mitch - Ippolito, Dean | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Oct 25, 2025 | Ostrovskiy | ½–½ | Fishbein | Round 2: Ostrovskiy, Aleksandr - Fishbein, Mitch | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jul 5, 2025 | Anand | * | Fishbein | 53rd Annual World Open Chess Tournament | ? | |
| Mar 27, 2024 | Paragua | * | Fishbein | 16 Annual Open at Foxwoods | ? | |
| Aug 5, 2021 | Bartell | 1–0 | Fishbein | 2021 U.S. Open | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| May 31, 2021 | Fishbein | 0–1 | Belous | 8th Cherry Blossom Classic - Open | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| May 28, 2021 | Burke | 1–0 | Fishbein | 8th Cherry Blossom Classic - Open | Italian Game: Giuoco Pianissimo, Normal | |