38 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| DeDona, Mark | Tanaka, Takki | 0-1 | C78 | Round 1: DeDona, Mark - Tanaka, Takki | 2026-09-18 |
| DeDona, Mark | Han, Leqi | 1-0 | B20 | Round 4: DeDona, Mark - Han, Leqi | 2026-08-23 |
| DeDona, Mark | Feng, Jayden | 1/2-1/2 | B20 | Round 2: DeDona, Mark - Feng, Jayden | 2026-08-22 |
| DeDona, Mark | Austin Zhao | 1-0 | B40 | Round 4: DeDona, Mark - Austin Zhao | 2026-08-09 |
| DeDona, Mark | Jay Richard Bonin | 1/2-1/2 | B12 | Round 2: DeDona, Mark - Jay Richard Bonin | 2026-08-08 |
| DeDona, Mark | Zeltsan, Joseph | 1/2-1/2 | C24 | Round 3: DeDona, Mark - Zeltsan, Joseph | 2025-12-24 |
| DeDona, Mark | Das, Aditeya | 1/2-1/2 | B90 | Round 5: DeDona, Mark - Das, Aditeya | 2025-06-22 |
| DeDona, Mark | Farirai Gumbe | 1-0 | C02 | Round 3: DeDona, Mark - Farirai Gumbe | 2025-06-21 |
| DeDona, Mark | Zapata, Alonso | 1/2-1/2 | B50 | Round 4: DeDona, Mark - Zapata, Alonso | 2025-06-15 |
| DeDona, Mark | Vanapalli, Vishnu | 0-1 | C24 | Round 2: DeDona, Mark - Vanapalli, Vishnu | 2025-06-14 |
| DeDona, Mark | Ray, Sarathi | 1/2-1/2 | B50 | Round 4: DeDona, Mark - Ray, Sarathi | 2025-06-08 |
| DeDona, Mark | Rohde, Michael | 0-1 | B30 | Round 2: DeDona, Mark - Rohde, Michael | 2025-06-07 |
| DeDona, Mark | Mullodzhanov, Nathaniel | 0-1 | B20 | Round 3: DeDona, Mark - Mullodzhanov, Nathaniel | 2025-05-21 |
| DeDona, Mark | Price, Alan | 0-1 | B30 | Round 2: DeDona, Mark - Price, Alan | 2025-04-19 |
| Dedona, Mark | Colwell, Andrew | 1/2-1/2 | B10 | Round 5: Dedona, Mark - Colwell, Andrew | 2024-12-14 |
| Dedona, Mark | Venkatesh, Narayan | 1/2-1/2 | C07 | Round 3: Dedona, Mark - Venkatesh, Narayan | 2024-12-13 |