| Challenger Ochsenhausen | 2020/01/12 16:40 | Antonin Gavlas v Tomasz Kotowski | L | 2-0 |
| Challenger Ochsenhausen | 2020/01/12 15:20 | Robert Floras v Tomasz Kotowski | L | 3-0 |
| Polish Grand Prix | 2019/11/23 19:27 | Daniel Gorak v Tomasz Kotowski | L | 4-2 |
| Polish Open | 2019/10/18 12:20 | Cristian Pletea v Tomasz Kotowski | L | 4-2 |
| Challenger Ochsenhausen | 2019/09/27 16:40 | Zengyi Wang v Tomasz Kotowski | W | 2-3 |
| Challenger Ochsenhausen | 2019/09/12 17:34 | Bartosz Such v Tomasz Kotowski | W | 2-3 |
| Czech Extraleague | 2019/03/26 19:09 | Jakub Witkowski v Tomasz Kotowski | W | 0-3 |
| Czech Extraleague | 2019/03/26 17:05 | Jan Zandecki v Tomasz Kotowski | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/13 16:03 | Boguslav Koszyk v Piotr Chodorski | W | 0-3 |
| Polish Grand Prix | 2019/11/23 19:25 | Damian Wederlich v Piotr Chodorski | W | 0-4 |
| Polish Grand Prix | 2019/11/23 14:39 | Piotr Chodorski v Marco Golla | W | 3-2 |
| Challenger Ochsenhausen | 2019/09/12 16:58 | Przemyslaw Walaszek v Piotr Chodorski | W | 1-3 |
| Paraguay Open U21 Women | 2019/07/20 08:30 | Ibrahim Gunduz v Piotr Chodorski | L | 3-1 |
| Paraguay Open U21 Women | 2019/07/19 16:00 | Piotr Chodorski v Robert Floras | W | 3-1 |
| Paraguay Open U21 Women | 2019/07/18 10:30 | Piotr Chodorski v Ibrahim Gunduz | L | 0-3 |
| Czech Extraleague | 2019/03/24 16:28 | Pavel Sirucek v Piotr Chodorski | L | 3-2 |