| 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 |
| Challenger Ochsenhausen | 2019/09/16 07:10 | Jakub Kosowski v Petr David | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/30 11:40 | Petr David v Jakub Kosowski | W | 3-2 |
| Challenger Ochsenhausen | 2019/05/10 10:30 | Jakub Kosowski v Petr David | L | 3-1 |
| Challenger Ochsenhausen | 2018/12/19 09:30 | Petr David v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2022/05/26 15:00 | Piotr Chodorski v Petr David | L | 3-2 |
| TT Elite Series | 2022/05/26 14:00 | Petr David v Damian Korczak | W | 3-0 |
| TT Elite Series | 2022/05/26 11:30 | Artur Bialek v Petr David | L | 3-0 |
| TT Elite Series | 2022/05/26 10:30 | Maksymilian Miastowski v Petr David | W | 1-3 |
| TT Elite Series | 2022/05/26 09:30 | Petr David v Michal Korycki | W | 3-1 |
| TT Elite Series | 2022/05/26 07:30 | Petr David v Artur Daniel | W | 3-2 |
| TT Elite Series | 2022/05/26 06:30 | Jakub Kosowski v Petr David | W | 0-3 |
| TT Elite Series | 2022/05/16 19:30 | Lukasz Jarocki v Petr David | W | 1-3 |
| TT Elite Series | 2022/05/26 15:30 | Artur Daniel v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2022/05/26 13:30 | Piotr Chodorski v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2022/05/26 12:00 | Jakub Kosowski v Artur Daniel | L | 1-3 |
| TT Elite Series | 2022/05/26 10:00 | Artur Bialek v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2022/05/26 09:00 | Maksymilian Miastowski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2022/05/26 08:00 | Jakub Kosowski v Michal Korycki | W | 3-0 |
| TT Elite Series | 2022/05/26 06:30 | Jakub Kosowski v Petr David | L | 0-3 |
| TT Elite Series | 2022/05/25 20:00 | Piotr Chodorski v Jakub Kosowski | W | 0-3 |