| Jul 17, 2025 | Reiss | 0–1 | Korley | Round 3: Reiss, Aiden - Korley, Kassa | French Defense: Winawer Variation, Poisoned Pawn Variation | |
| Jul 16, 2025 | Reiss | 0–1 | Plotkin | Round 1: Reiss, Aiden - Plotkin, Mark | Modern Defense: Standard Defense | |
| Jul 5, 2025 | Kung | * | Reiss | 53rd Annual World Open Chess Tournament | ? | |
| Jul 18, 2024 | Sochacki | 1–0 | Reiss | Round 1: Sochacki, Christophe - Reiss, Aiden | Sicilian Defense: Four Knights Variation | |
| Jul 14, 2024 | Reiss | ½–½ | Yanayt | Round 9: Reiss, Aiden - Yanayt, Eugene | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 14, 2024 | Wongso | 1–0 | Reiss | Round 8: Wongso, Steve - Reiss, Aiden | Sicilian Defense: Four Knights Variation | |
| Jul 13, 2024 | Reiss | 1–0 | Rama | Round 7: Reiss, Aiden - Rama, Tejas | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 13, 2024 | Sun | ½–½ | Reiss | Round 6: Sun, Ryan - Reiss, Aiden | Sicilian Defense: French Variation | |
| Jul 12, 2024 | Reiss | ½–½ | Rajesh | Round 5: Reiss, Aiden - Rajesh, C.S. | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 12, 2024 | Yudasin | 1–0 | Reiss | Round 4: Yudasin, Leonid - Reiss, Aiden | Sicilian Defense: French Variation, Westerinen Attack | |
| Jul 11, 2024 | Reiss | ½–½ | Sochacki | Round 3: Reiss, Aiden - Sochacki, Wojtek | Ruy Lopez: Closed, Anti-Marshall | |
| Jul 10, 2024 | Guo | 0–1 | Reiss | Round 1: Guo, Ethan - Reiss, Aiden | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jul 9, 2024 | Bortnyk | ½–½ | Reiss | Round 2: Bortnyk, Mykola - Reiss, Aiden | Sicilian Defense: Four Knights Variation | |
| Jul 7, 2024 | Gangavarapu | ½–½ | Reiss | 52nd Annual World Open | Grünfeld Defense: Russian Variation | |
| Jul 7, 2024 | Xia | ½–½ | Reiss | 52nd Annual World Open | Nimzo-Larsen Attack: Symmetrical Variation | |
| Jul 6, 2024 | Reiss | ½–½ | Aravindakshan | 52nd Annual World Open | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 6, 2024 | Kiren Nasta | ½–½ | Reiss | 52nd Annual World Open | Sicilian Defense: Four Knights Variation | |
| Jul 5, 2024 | Reiss | 1–0 | Weeramantry | 52nd Annual World Open | Modern Defense: Standard Defense | |
| Jul 5, 2024 | Shafer | ½–½ | Reiss | 52nd Annual World Open | Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | |
| Jul 1, 2024 | Rowe | ½–½ | Reiss | 17th Annual Philadelphia International | English Opening: Symmetrical Variation, Four Knights Variation | |
| Jun 30, 2024 | Shafer | ½–½ | Reiss | 17th Annual Philadelphia International | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Jun 27, 2024 | Reiss | * | Denys K Shmelov | 17th Annual Philadelphia International | ? | |
| Mar 30, 2024 | Reiss | 1–0 | Sorokin | 16 Annual Open at Foxwoods | Sicilian Defense: Najdorf Variation | |
| Mar 29, 2024 | Manon-og | 0–1 | Reiss | 16 Annual Open at Foxwoods | Sicilian Defense: French Variation | |
| Mar 28, 2024 | Patel | * | Reiss | 16 Annual Open at Foxwoods | ? | |
| Jul 7, 2023 | Reiss | 0–1 | Mou | 1000GM NY Summer Norm Invitational - IM C Schiller | Caro-Kann Defense: Two Knights Attack | |
| Jul 6, 2023 | Reiss | 0–1 | Miyasaka | 1000GM NY Summer Norm Invitational - IM C Schiller | Benko Gambit | |
| May 25, 2023 | Reiss | 0–1 | Nemeth | 1000GM Memorial Day NY Norm Invitational IM C | Ruy Lopez: Closed, Flohr System | |
