| TT Cup (2023) | 2023/05/21 21:30 | Grzegorz Jez v Karol Guzy | W | 3-2 |
| TT Cup (2023) | 2023/05/21 18:30 | Karol Guzy v Grzegorz Jez | W | 2-3 |
| TT Cup (2023) | 2023/05/20 07:30 | Karol Guzy v Grzegorz Jez | W | 2-3 |
| TT Cup (2023) | 2023/05/13 18:30 | Grzegorz Jez v Karol Guzy | W | 3-2 |
| TT Cup (2023) | 2023/05/12 21:30 | Grzegorz Jez v Karol Guzy | L | 1-3 |
| TT Cup (2023) | 2023/05/12 19:30 | Grzegorz Jez v Karol Guzy | W | 3-1 |
| TT Cup (2023) | 2023/05/05 22:00 | Karol Guzy v Grzegorz Jez | L | 3-1 |
| TT Cup (2023) | 2023/05/05 14:00 | Grzegorz Jez v Karol Guzy | L | 0-3 |
| TT Cup (2023) | 2023/08/28 22:00 | Bartosz Matachowski v Grzegorz Jez | L | 3-2 |
| TT Cup (2023) | 2023/08/28 21:00 | Grzegorz Jez v Bartosz Matachowski | L | 1-3 |
| TT Cup (2023) | 2023/08/28 19:00 | Damian Bucko v Grzegorz Jez | L | 3-1 |
| TT Cup (2023) | 2023/08/28 17:00 | Szymon Ciosek v Grzegorz Jez | W | 0-3 |
| TT Cup (2023) | 2023/08/28 16:00 | Grzegorz Jez v Denys Kovtanyuk | W | 3-0 |
| TT Cup (2023) | 2023/08/28 15:00 | Pawel Kos v Grzegorz Jez | L | 3-2 |
| TT Cup (2023) | 2023/08/27 19:35 | Grzegorz Jez v Bartosz Fraczek | W | 3-0 |
| TT Cup (2023) | 2023/08/27 19:05 | Grzegorz Jez v Bartosz Fraczek | W | 3-0 |
| TT Cup (2023) | 2023/11/17 20:35 | Bartosz Matachowski v Karol Guzy | W | 1-3 |
| TT Cup (2023) | 2023/11/17 19:05 | Jan Masternak v Karol Guzy | L | 3-2 |
| TT Cup (2023) | 2023/11/17 18:05 | Karol Guzy v Bartosz Matachowski | L | 1-3 |
| TT Cup (2023) | 2023/11/17 17:05 | Karol Guzy v Bartlomiej Molka | L | 1-3 |
| TT Cup (2023) | 2023/11/17 15:35 | Karol Guzy v Eryk Skura | L | 2-3 |
| TT Cup (2023) | 2023/11/17 13:35 | Karol Guzy v Marcin Stepien | L | 1-3 |
| TT Cup (2023) | 2023/11/16 23:50 | Jan Masternak v Karol Guzy | L | 3-0 |
| TT Cup (2023) | 2023/11/16 21:30 | Michal Bracha v Karol Guzy | L | 3-1 |