| TT Elite Series | 2022/06/13 11:30 | Daniel Gorak v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2020/09/23 07:10 | Daniel Gorak v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2020/09/21 07:10 | Daniel Gorak v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2020/07/17 12:05 | Jakub Kosowski v Daniel Gorak | W | 3-2 |
| Challenger Ochsenhausen | 2020/07/16 12:30 | Jakub Kosowski v Daniel Gorak | L | 1-3 |
| Challenger Ochsenhausen | 2020/07/14 14:00 | Daniel Gorak v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/14 11:40 | Jakub Kosowski v Daniel Gorak | L | 2-3 |
| Challenger Ochsenhausen | 2019/04/19 12:50 | Daniel Gorak v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/03 12:00 | Jakub Kosowski v Slawomir Dosz | W | 3-2 |
| TT Elite Series | 2023/08/03 10:45 | Adam Dosz v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/03 09:35 | Jakub Kosowski v Adrian Wiecek | L | 2-3 |
| TT Elite Series | 2023/08/03 08:35 | Petr David v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/03 07:15 | Jan Zandecki v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/08/03 05:35 | Kamil Nalepa v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/08/02 16:00 | Adam Dosz v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/02 15:10 | Petr David v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/03 11:35 | Adam Dosz v Daniel Gorak | L | 3-0 |
| TT Elite Series | 2023/07/26 16:00 | Antoni Witkowski v Daniel Gorak | W | 1-3 |
| TT Elite Series | 2023/07/26 15:10 | Artur Daniel v Daniel Gorak | W | 0-3 |
| TT Elite Series | 2023/07/26 14:25 | Daniel Gorak v Piotr Chodorski | L | 2-3 |
| TT Elite Series | 2023/07/26 12:50 | Daniel Gorak v Adrian Wiecek | W | 3-1 |
| TT Elite Series | 2023/07/26 12:00 | Amirreza Abbasi v Daniel Gorak | L | 3-1 |
| TT Elite Series | 2023/07/26 10:00 | Daniel Gorak v Marcin Jadczyk | W | 3-0 |
| TT Elite Series | 2023/07/26 08:50 | Daniel Gorak v Piotr Chodorski | L | 1-3 |