| TT Elite Series | 2022/06/01 07:15 | Piotr Ostachowski v Dawid Kotwica | W | 1-3 |
| TT Elite Series | 2024/11/03 10:40 | Piotr Maruszak v Dawid Kotwica | L | 3-1 |
| TT Elite Series | 2024/11/03 09:50 | Sebastian Baran v Dawid Kotwica | L | 3-0 |
| TT Elite Series | 2024/11/03 09:05 | Dawid Kotwica v Marcin Marchlewski | L | 0-3 |
| TT Elite Series | 2024/11/03 07:30 | Dawid Kotwica v Radoslaw Chrzescian | L | 0-3 |
| TT Elite Series | 2024/11/03 06:40 | Jakub Glanowski v Dawid Kotwica | L | 3-0 |
| TT Elite Series | 2024/11/03 03:55 | Szymon Radlo v Dawid Kotwica | L | 3-0 |
| TT Elite Series | 2024/11/03 02:40 | Kamil Rudomina v Dawid Kotwica | L | 3-0 |
| TT Elite Series | 2024/11/03 01:25 | Kacper Marchlewski v Dawid Kotwica | W | 0-3 |
| TT Elite Series | 2024/11/04 15:35 | Mateusz Misiak v Piotr Ostachowski | L | 3-0 |
| TT Elite Series | 2024/11/04 14:25 | Piotr Ostachowski v Grzegorz Poliniewicz | L | 0-3 |
| TT Elite Series | 2024/11/04 13:10 | Artur Sobel v Piotr Ostachowski | L | 3-1 |
| TT Elite Series | 2024/11/04 12:05 | Adam Linek v Piotr Ostachowski | L | 3-0 |
| TT Elite Series | 2024/11/04 10:25 | Arkadiusz Mugowski v Piotr Ostachowski | W | 1-3 |
| TT Elite Series | 2024/11/04 03:55 | Piotr Ostachowski v Kacper Marchlewski | L | 1-3 |
| TT Elite Series | 2024/11/04 03:05 | Szymon Radlo v Piotr Ostachowski | W | 1-3 |
| TT Elite Series | 2024/11/04 01:50 | Mateusz Misiak v Piotr Ostachowski | W | 2-3 |