| TT Elite Series | 06/27 04:00 | - | Piotr Ostachowski v Sebastian Bak | W | 3-2 | |
| TT Elite Series | 06/27 02:00 | - | Igor Misztal v Piotr Ostachowski | L | 3-0 | |
| TT Elite Series | 06/27 01:00 | - | Mikolaj Szalinski v Piotr Ostachowski | L | 3-0 | |
| TT Elite Series | 06/27 00:00 | - | Piotr Ostachowski v Szymon Marciniak | W | 3-1 | |
| TT Elite Series | 06/26 22:30 | - | Piotr Ostachowski v Mateusz Golebiowski | L | 0-3 | |
| TT Elite Series | 06/06 11:30 | - | Kacper Makowski v Piotr Ostachowski | W | 1-3 | |
| TT Elite Series | 06/06 10:30 | - | Adam Dudzicz v Piotr Ostachowski | L | 3-1 | |
| TT Elite Series | 06/06 09:30 | - | Piotr Ostachowski v Tomasz Kotowski | L | 0-3 | |
| TT Elite Series | 06/06 07:30 | - | Piotr Ostachowski v Bartosz Czerwinski | L | 0-3 | |
| TT Elite Series | 06/06 06:30 | - | Michal Malachowski v Piotr Ostachowski | L | 3-0 | |
| TT Elite Series | 06/05 20:30 | - | Adam Dudzicz v Piotr Ostachowski | L | 3-2 | |
| TT Elite Series | 06/05 19:00 | - | Piotr Ostachowski v Krzysztof Kapik | W | 3-2 |