| TT Elite Series | 2023/05/26 09:30 | Daniel Bak v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2023/05/25 16:10 | Daniel Bak v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2023/05/25 09:30 | Jakub Kosowski v Daniel Bak | L | 3-0 |
| TT Elite Series | 2023/05/24 14:20 | Daniel Bak v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2023/05/24 06:20 | Daniel Bak v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2023/05/05 13:30 | Jakub Kosowski v Daniel Bak | L | 3-1 |
| TT Elite Series | 2023/05/05 05:20 | Jakub Kosowski v Daniel Bak | W | 2-3 |
| TT Elite Series | 2023/05/03 07:30 | Jakub Kosowski v Daniel Bak | L | 3-1 |
| TT Elite Series | 2023/12/03 17:45 | Piotr Cyrnek v Daniel Bak | W | 1-3 |
| TT Elite Series | 2023/12/03 16:35 | Daniel Bak v Filip Mlynarski | W | 3-1 |
| TT Elite Series | 2023/12/03 15:25 | Marcin Litwiniuk v Daniel Bak | W | 1-3 |
| TT Elite Series | 2023/12/03 14:15 | Adrian Wiecek v Daniel Bak | L | 3-2 |
| TT Elite Series | 2023/12/03 12:35 | Artur Daniel v Daniel Bak | L | 3-0 |
| TT Elite Series | 2023/12/03 11:25 | Filip Mlynarski v Daniel Bak | W | 0-3 |
| TT Elite Series | 2023/12/03 10:35 | Marcin Litwiniuk v Daniel Bak | W | 0-3 |
| TT Elite Series | 2023/12/03 08:35 | Piotr Cyrnek v Daniel Bak | W | 0-3 |
| TT Elite Series | 2023/12/06 17:00 | Jakub Kosowski v Vladislav Ursu | L | 1-3 |
| TT Elite Series | 2023/12/06 15:50 | Jakub Kosowski v Tomasz Kotowski | L | 0-3 |
| TT Elite Series | 2023/12/06 14:35 | Jakub Kosowski v Mateusz Golebiowski | L | 1-3 |
| TT Elite Series | 2023/12/06 13:30 | Petr David v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/12/06 12:50 | Jakub Kosowski v Amirreza Abbasi | W | 3-1 |
| TT Elite Series | 2023/12/06 11:45 | Tomasz Kotowski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/12/06 10:35 | Jakub Kosowski v Vladislav Ursu | L | 0-3 |
| TT Elite Series | 2023/12/06 09:25 | Marcin Jadczyk v Jakub Kosowski | L | 3-1 |