| Others | 2021/10/08 16:29 | Tomasz Tomaszuk v Marek Badowski | L | 1-3 |
| Poland First league | 2020/02/01 16:55 | Tomasz Tomaszuk v Lukasz Jarocki | W | 3-2 |
| Challenger Ochsenhausen | 2020/01/24 11:30 | Hampus Nordberg v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/23 13:30 | Tomasz Tomaszuk v Islombek Sultonov | W | 3-0 |
| Challenger Ochsenhausen | 2020/01/23 12:10 | Jon Ander Guerricabeitia v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/23 10:10 | Evgueni Chtchetinine v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/22 14:10 | Jiri Vrablik v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/22 10:50 | Dauud Cheaib v Tomasz Tomaszuk | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/17 14:53 | SHiyu Sun v Tomasz Kotowski | L | 3-2 |
| Challenger Ochsenhausen | 2020/11/27 18:29 | Szymon Malicki v Tomasz Kotowski | L | 3-2 |
| Challenger Ochsenhausen | 2020/10/01 16:40 | Tomasz Kotowski v Shihao Wei | L | 2-3 |
| Challenger Ochsenhausen | 2020/09/29 16:00 | Marek Badowski v Tomasz Kotowski | L | 3-1 |
| Challenger Ochsenhausen | 2020/09/15 16:05 | Adam Dosz v Tomasz Kotowski | L | 3-0 |
| Polish Open | 2020/03/12 12:30 | Tomasz Kotowski v Satoshi Aida | W | 3-2 |
| Polish Open | 2020/03/11 15:40 | Carlos Franco v Tomasz Kotowski | W | 2-3 |
| Challenger Ochsenhausen | 2020/03/05 17:27 | Tomasz Kotowski v Slawomir Dosz | L | 1-3 |