| TT Elite Series | 2022/09/15 09:00 | Jakub Kosowski v Jakub Maslowski | W | 3-2 |
| TT Elite Series | 2022/08/15 09:30 | Jakub Kosowski v Jakub Maslowski | W | 3-0 |
| TT Elite Series | 2023/12/29 21:45 | Jakub Kosowski v Krystian Kolodziej | W | 3-2 |
| TT Elite Series | 2023/12/29 20:35 | Jakub Kosowski v Karol Wisniewski | W | 3-0 |
| TT Elite Series | 2023/12/29 19:25 | Konrad Staszczyk v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/12/29 18:35 | Jakub Kosowski v Adrian Wiecek | L | 1-3 |
| TT Elite Series | 2023/12/29 17:45 | Patrik Klos v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/12/29 16:35 | Jakub Kosowski v Jan Zandecki | W | 3-0 |
| TT Elite Series | 2023/12/29 15:30 | Amirreza Abbasi v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/12/29 14:30 | Adam Dosz v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/12/29 22:10 | Konrad Staszczyk v Jakub Maslowski | W | 2-3 |
| TT Elite Series | 2023/12/29 21:25 | Jakub Maslowski v Adrian Wiecek | L | 2-3 |
| TT Elite Series | 2023/12/29 19:50 | Jakub Maslowski v Karol Wisniewski | W | 3-1 |
| TT Elite Series | 2023/12/29 19:00 | Krystian Kolodziej v Jakub Maslowski | W | 2-3 |
| TT Elite Series | 2023/12/16 05:00 | Jakub Maslowski v Szymon Sporek | L | 0-3 |
| TT Elite Series | 2023/12/16 03:50 | Jakub Maslowski v Mateusz Czernik | L | 0-3 |
| TT Elite Series | 2023/12/16 02:35 | Jakub Maslowski v Krzysztof Niemiec | L | 0-3 |
| TT Elite Series | 2023/12/16 01:25 | Konrad Staszczyk v Jakub Maslowski | L | 3-1 |