| TT Elite Series | 2023/08/09 05:35 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/03 16:25 | Jakub Kosowski v Adrian Wiecek | L | 0-3 |
| TT Elite Series | 2023/08/03 09:35 | Jakub Kosowski v Adrian Wiecek | L | 2-3 |
| TT Elite Series | 2023/08/02 12:50 | Jakub Kosowski v Adrian Wiecek | L | 2-3 |
| TT Elite Series | 2023/08/02 07:35 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/06/22 09:00 | Jakub Kosowski v Adrian Wiecek | W | 3-2 |
| TT Elite Series | 2023/06/14 09:30 | Jakub Kosowski v Adrian Wiecek | W | 3-0 |
| TT Elite Series | 2023/06/13 12:00 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/09 12:00 | Artur Daniel v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/08/09 10:45 | Damian Wederlich v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/08/09 09:40 | Jakub Kosowski v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2023/08/09 08:25 | Marcin Jadczyk v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/09 07:15 | Antoni Witkowski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/08/09 05:35 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/04 16:25 | Jan Zandecki v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/08/04 15:35 | Martin Olejnik v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/09 11:20 | Antoni Witkowski v Adrian Wiecek | L | 3-1 |
| TT Elite Series | 2023/08/09 10:00 | Adrian Wiecek v Marcin Jadczyk | L | 1-3 |
| TT Elite Series | 2023/08/09 08:50 | Adrian Wiecek v Antoni Witkowski | L | 1-3 |
| TT Elite Series | 2023/08/09 07:35 | Adrian Wiecek v Mateusz Golebiowski | L | 0-3 |
| TT Elite Series | 2023/08/09 06:25 | Damian Wederlich v Adrian Wiecek | W | 2-3 |
| TT Elite Series | 2023/08/09 05:35 | Adrian Wiecek v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2023/08/08 16:00 | Artur Daniel v Adrian Wiecek | L | 3-0 |
| TT Elite Series | 2023/08/08 15:10 | Josef Braun v Adrian Wiecek | W | 1-3 |