9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Baj, Mateusz | Nowakowski, Stanislaw | 1/2-1/2 | C50 | MP Dzieci do lat 8 | 2023-05-07 |
| Baj, Mateusz | Sadkowski, Kuba | 0-1 | C50 | MP Dzieci do lat 8 | 2023-05-06 |
| Baj, Mateusz | Nowak, Maksymilian | 0-1 | B28 | MP Dzieci do lat 8 | 2023-05-05 |
| Baj, Mateusz | Wojewoda, Franciszek | 0-1 | C50 | MP Dzieci do lat 8 | 2023-05-04 |
| Baj, Mateusz | Seczek, Szymon | 1-0 | C55 | MP Dzieci do lat 8 | 2023-05-03 |