| TT Elite Series | 2022/06/23 16:00 | Jakub Kosowski v Petr David | L | 3-2 |
| TT Elite Series | 2022/06/23 09:00 | Jakub Kosowski v Petr David | W | 2-3 |
| TT Elite Series | 2022/06/02 17:30 | Jakub Kosowski v Petr David | W | 2-3 |
| TT Elite Series | 2022/05/26 16:30 | Petr David v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2022/05/26 06:30 | Jakub Kosowski v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2019/11/08 13:55 | Jakub Kosowski v Petr David | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/07 08:10 | Jakub Kosowski v Petr David | W | 1-3 |
| Challenger Ochsenhausen | 2019/11/04 19:00 | Jakub Kosowski v Petr David | W | 2-3 |
| TT Elite Series | 2022/08/12 03:30 | Petr David v Piotr Chodorski | L | 0-3 |
| TT Elite Series | 2022/08/12 02:00 | Petr David v Mateusz Golebiowski | W | 3-2 |
| TT Elite Series | 2022/08/12 00:30 | Petr David v Michal Krzyzanowski | W | 3-0 |
| TT Elite Series | 2022/08/11 23:00 | Karol Wisniewski v Petr David | W | 0-3 |
| TT Elite Series | 2022/08/11 22:05 | Petr David v Karol Dzida | W | 3-0 |
| TT Elite Series | 2022/08/11 20:30 | Slawomir Dosz v Petr David | W | 1-3 |
| TT Elite Series | 2022/08/11 19:00 | Petr David v Jakub Maslowski | W | 3-0 |
| TT Elite Series | 2022/08/11 17:30 | Jan Zandecki v Petr David | W | 2-3 |
| TT Elite Series | 2022/08/14 20:00 | Piotr Chodorski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2022/08/14 19:00 | Radoslaw Malinowski v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2022/08/14 16:30 | Adrian Wiecek v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2022/08/14 15:30 | Slawomir Dosz v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2022/08/14 13:30 | Bartosz Kwodawski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2022/08/14 12:30 | Adrian Wiecek v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2022/08/14 11:00 | Jakub Kosowski v Rafal Utylski | W | 3-1 |
| TT Elite Series | 2022/08/14 09:30 | Marcin Jadczyk v Jakub Kosowski | L | 3-0 |