| TT Elite Series | 2023/01/11 05:20 | Grzegorz Felkel v Karol Wisniewski | L | 3-0 |
| TT Elite Series | 2023/01/11 04:20 | Damian Wojdyla v Karol Wisniewski | W | 1-3 |
| TT Elite Series | 2023/01/11 01:50 | Artur Daniel v Karol Wisniewski | L | 3-0 |
| TT Elite Series | 2023/01/11 00:50 | Marcin Jadczyk v Karol Wisniewski | W | 0-3 |
| TT Elite Series | 2023/01/10 22:50 | Bartosz Czerwinski v Karol Wisniewski | W | 1-3 |
| TT Elite Series | 2023/01/09 12:10 | Damian Wojdyla v Karol Wisniewski | L | 3-0 |
| TT Elite Series | 2023/01/09 11:10 | Damian Swierczek v Karol Wisniewski | L | 3-2 |
| TT Elite Series | 2023/01/09 10:10 | Karol Wisniewski v Damian Korczak | W | 3-1 |
| Challenger Ochsenhausen | 2020/02/25 17:12 | Masaki Yoshida v Szymon Seroka | L | 3-0 |