| TT Cup (2023) | 2023/08/01 17:00 | Witold Buczynski v Grzegorz Jez | L | 2-3 |
| TT Cup (2023) | 2023/07/28 17:30 | Grzegorz Jez v Witold Buczynski | L | 3-0 |
| TT Cup (2023) | 2023/07/27 21:00 | Grzegorz Jez v Witold Buczynski | L | 3-1 |
| TT Cup (2023) | 2023/07/16 16:00 | Witold Buczynski v Grzegorz Jez | W | 3-2 |