| TT Cup (2023) | 2023/11/17 14:05 | Jan Masternak v Marcin Stepien | W | 3-1 |
| TT Cup (2023) | 2023/11/16 15:30 | Jan Masternak v Marcin Stepien | W | 3-2 |
| TT Cup (2023) | 2023/05/01 04:00 | Marcin Stepien v Jan Masternak | W | 1-3 |
| TT Cup (2023) | 2023/05/01 01:00 | Marcin Stepien v Jan Masternak | L | 3-1 |
| TT Cup (2023) | 2023/03/20 00:00 | Marcin Stepien v Jan Masternak | W | 2-3 |
| TT Cup (2023) | 2023/03/12 03:00 | Marcin Stepien v Jan Masternak | W | 2-3 |
| TT Cup (2023) | 2023/03/12 00:00 | Marcin Stepien v Jan Masternak | L | 3-1 |
| TT Cup (2023) | 2023/03/03 20:00 | Marcin Stepien v Jan Masternak | W | 2-3 |
| TT Cup (2023) | 2023/11/23 13:30 | Jan Masternak v Blazej Warpas | L | 2-3 |
| TT Cup (2023) | 2023/11/23 12:00 | Jan Masternak v Michal Lysakowski | W | 3-2 |
| TT Cup (2023) | 2023/11/23 10:30 | Jan Masternak v Dawid Stapor | L | 1-3 |
| TT Cup (2023) | 2023/11/23 09:00 | Jan Masternak v Milosz Kukawka | L | 0-3 |
| TT Cup (2023) | 2023/11/23 07:30 | Jan Masternak v Blazej Warpas | W | 3-2 |
| TT Cup (2023) | 2023/11/23 06:00 | Jan Masternak v Maciej Kolek | L | 0-3 |
| TT Cup (2023) | 2023/11/22 10:45 | Wieslaw Mazurek v Jan Masternak | L | 3-2 |
| TT Cup (2023) | 2023/11/22 09:05 | Jan Masternak v Maciej Stochmal | W | 3-0 |
| TT Cup (2023) | 2023/11/24 19:15 | Eryk Skura v Marcin Stepien | L | 3-2 |
| TT Cup (2023) | 2023/11/24 18:35 | Marcin Stepien v Bartlomiej Molka | L | 2-3 |
| TT Cup (2023) | 2023/11/24 17:35 | Karol Guzy v Marcin Stepien | W | 2-3 |
| TT Cup (2023) | 2023/11/24 16:05 | Eryk Skura v Marcin Stepien | L | 3-2 |
| TT Cup (2023) | 2023/11/24 14:35 | Adrian Piegza v Marcin Stepien | L | 3-0 |
| TT Cup (2023) | 2023/11/22 21:15 | Bartosz Matachowski v Marcin Stepien | L | 3-2 |
| TT Cup (2023) | 2023/11/22 19:35 | Marcin Stepien v Karol Guzy | L | 1-3 |
| TT Cup (2023) | 2023/11/22 17:35 | Bartlomiej Molka v Marcin Stepien | L | 3-2 |