| TT Cup (2023) | 2023/01/03 17:00 | Aleksander Lilien v Grzegorz Poliniewicz | W | 1-3 |
| TT Cup (2023) | 2023/01/02 09:30 | Sylwester Wloszek v Grzegorz Poliniewicz | L | 3-0 |
| TT Cup (2023) | 2023/01/02 09:00 | Grzegorz Poliniewicz v Dominik Zakrzynski | L | 0-3 |
| TT Cup (2023) | 2023/01/02 08:30 | Grzegorz Poliniewicz v Sylwester Wloszek | W | 3-1 |
| TT Cup (2023) | 2023/01/02 07:00 | Grzegorz Poliniewicz v Lukasz Madej | L | 0-3 |
| TT Cup (2022) | 2022/12/31 12:30 | Kayque Valois v Grzegorz Poliniewicz | W | 2-3 |
| TT Cup (2022) | 2022/12/31 11:00 | Kayque Valois v Grzegorz Poliniewicz | L | 3-1 |
| TT Cup (2022) | 2022/12/31 09:00 | Lukasz Madej v Grzegorz Poliniewicz | W | 0-3 |