| TT Elite Series | 2023/02/13 17:20 | Jakub Kosowski v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2023/02/03 11:50 | Jakub Kosowski v Mateusz Golebiowski | W | 3-0 |
| TT Elite Series | 2023/01/19 15:20 | Jakub Kosowski v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2022/10/06 12:30 | Jakub Kosowski v Mateusz Golebiowski | L | 0-3 |
| TT Elite Series | 2022/08/24 13:30 | Jakub Kosowski v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2022/08/23 16:30 | Jakub Kosowski v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2022/05/06 11:00 | Mateusz Golebiowski v Jakub Kosowski | L | 3-0 |
| Challenger Ochsenhausen | 2018/12/05 13:30 | Jakub Kosowski v Mateusz Golebiowski | L | 1-3 |
| TT Elite Series | 2023/02/14 20:50 | Jakub Kosowski v Antoni Witkowski | W | 3-2 |
| TT Elite Series | 2023/02/14 19:20 | Jakub Kosowski v Konrad Kulpa | W | 3-0 |
| TT Elite Series | 2023/02/14 17:50 | Jakub Kosowski v Martin Olejnik | L | 0-3 |
| TT Elite Series | 2023/02/14 16:20 | Jan Zandecki v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/02/14 15:20 | Jakub Kosowski v Ibrahim Gunduz | L | 2-3 |
| TT Elite Series | 2023/02/14 13:50 | Antoni Witkowski v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/02/14 12:20 | Jakub Kosowski v Konrad Kulpa | L | 1-3 |
| TT Elite Series | 2023/02/14 10:50 | Josef Braun v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/04/18 04:30 | Mateusz Golebiowski v Grzegorz Felkel | L | 1-3 |
| TT Elite Series | 2023/04/18 03:00 | Mateusz Golebiowski v Filip Mlynarski | W | 3-0 |
| TT Elite Series | 2023/04/18 01:50 | Mateusz Golebiowski v Artur Daniel | W | 3-0 |
| TT Elite Series | 2023/04/18 00:20 | Mateusz Golebiowski v Bartosz Czerwinski | W | 3-1 |
| TT Elite Series | 2023/04/17 23:20 | Mateusz Golebiowski v Szymon Radlo | W | 3-1 |
| TT Elite Series | 2023/04/17 04:10 | Mateusz Golebiowski v Karol Wisniewski | W | 3-1 |
| TT Elite Series | 2023/04/17 02:40 | Bartosz Czerwinski v Mateusz Golebiowski | W | 0-3 |
| TT Elite Series | 2023/04/17 01:50 | Pawel Koziel v Mateusz Golebiowski | W | 0-3 |