| TT Cup (2023) | 06/10 17:30 | - | Grzegorz Jez v Fabian Sikora | L | 3-1 | |
| TT Cup (2023) | 06/10 15:30 | - | Krzysztof Zapala v Fabian Sikora | L | 3-2 | |
| TT Cup (2023) | 06/10 14:30 | - | Marcel Mroczka v Fabian Sikora | L | 3-0 | |
| TT Cup (2023) | 06/08 22:00 | - | Jakub Nowak v Fabian Sikora | L | 3-2 | |
| TT Cup (2023) | 06/08 21:00 | - | Fabian Sikora v Rafal Ucinski | W | 3-1 | |
| TT Cup (2023) | 06/08 19:00 | - | Krzysztof Zapala v Fabian Sikora | L | 3-1 | |
| TT Cup (2023) | 06/08 17:00 | - | Jakub Nowak v Fabian Sikora | L | 3-2 | |
| TT Cup (2023) | 06/08 16:00 | - | Fabian Sikora v Damian Bucko | W | 3-0 | |
| TT Cup (2023) | 06/08 15:00 | - | Grzegorz Jez v Fabian Sikora | L | 3-1 | |
| TT Cup (2023) | 05/28 22:30 | - | Fabian Sikora v Denys Kovtanyuk | W | 3-2 | |
| TT Cup (2023) | 05/28 20:30 | - | Fabian Sikora v Michal Szostak | W | 3-0 | |
| TT Cup (2023) | 05/28 18:30 | - | Michal Natkaniec v Fabian Sikora | W | 2-3 | |
| TT Cup (2023) | 05/28 17:30 | - | Fabian Sikora v Denys Kovtanyuk | W | 3-0 | |
| TT Cup (2023) | 05/28 16:30 | - | Gracjan Rokita v Fabian Sikora | W | 1-3 | |
| TT Cup (2023) | 05/28 15:00 | - | Fabian Sikora v Piotr Kedzierski | W | 3-0 | |
| TT Cup (2023) | 05/27 22:30 | - | Fabian Sikora v Piotr Kedzierski | W | 3-0 | |
| TT Cup (2023) | 05/27 20:00 | - | Fabian Sikora v Denys Kovtanyuk | W | 3-2 | |
| TT Cup (2023) | 05/27 18:30 | - | Fabian Sikora v Piotr Kedzierski | W | 3-0 | |
| TT Cup (2023) | 05/27 17:00 | - | Fabian Sikora v Michal Natkaniec | W | 3-0 | |
| TT Cup (2023) | 05/27 15:30 | - | Fabian Sikora v Michal Szostak | L | 0-3 | |
| TT Cup (2023) | 05/27 14:00 | - | Fabian Sikora v Gracjan Rokita | W | 3-0 | |
| TT Cup (2023) | 05/26 04:30 | - | Fabian Sikora v Denys Kovtanyuk | W | 3-0 | |
| TT Cup (2023) | 05/26 03:30 | - | Gracjan Rokita v Fabian Sikora | W | 1-3 | |
| TT Cup (2023) | 05/26 01:30 | - | Denys Kovtanyuk v Fabian Sikora | W | 1-3 | |
| TT Cup (2023) | 05/26 00:00 | - | Michal Szostak v Fabian Sikora | W | 0-3 | |
| TT Cup (2023) | 05/25 23:00 | - | Dariusz Zoladek v Fabian Sikora | W | 1-3 | |
| TT Cup (2023) | 05/07 22:00 | - | Fabian Sikora v Michal Szostak | W | 3-0 | |
| TT Cup (2023) | 05/07 20:30 | - | Fabian Sikora v Tomasz Witkowski | W | 3-2 | |
| TT Cup (2023) | 05/07 18:30 | - | Gracjan Rokita v Fabian Sikora | L | 3-1 | |
| TT Cup (2023) | 05/07 17:30 | - | Fabian Sikora v Dariusz Zoladek | W | 3-1 |