| TT Elite Series | 06/08 19:40 | - | Konrad Staszczyk v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 06/08 18:40 | - | Aleksander Lilien v Krzystof Guminski | L | 3-2 | |
| TT Elite Series | 06/08 17:20 | - | Jakub Zochniak v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 06/07 22:10 | - | Damian Korczak v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 06/07 21:30 | - | Szymon Radlo v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 06/07 19:40 | - | Konrad Staszczyk v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 06/07 18:40 | - | Karol Wisniewski v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 06/07 17:20 | - | Aleksander Lilien v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 05/21 22:10 | - | Mateusz Rutkowski v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 05/21 21:30 | - | Maciej Podsiadlo v Krzystof Guminski | W | 1-3 | |
| TT Elite Series | 05/21 19:40 | - | Lukasz Pietraszko v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 05/21 18:40 | - | Jakub Glanowski v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 05/21 17:20 | - | Szymon Seroka v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 05/20 22:10 | - | Mateusz Misiak v Krzysztof Guminski | L | 3-2 | |
| TT Elite Series | 05/20 22:10 | - | Damian Swierczek v Krzystof Guminski | D | Cancelled | |
| TT Elite Series | 05/20 21:30 | - | Mateusz Rutkowski v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 05/20 19:40 | - | Milosz Przybylik v Krzystof Guminski | L | 3-0 | |
| TT Elite Series | 05/20 18:40 | - | Szymon Seroka v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 05/20 17:20 | - | Maciej Podsiadlo v Krzystof Guminski | L | 3-2 | |
| TT Elite Series | 05/19 22:30 | - | Krzystof Guminski v Konrad Staszczyk | L | 0-3 | |
| TT Elite Series | 05/19 21:10 | - |
Krzystof Guminski v
ADO Den Haag
|
W | 3-1 | |
| TT Elite Series | 05/19 20:00 | - | Krzystof Guminski v Krzysztof Kapik | W | 3-2 | |
| TT Elite Series | 05/19 18:20 | - | Krzystof Guminski v Mateusz Rutkowski | L | 1-3 | |
| TT Elite Series | 05/19 17:20 | - | Krzystof Guminski v Szymon Seroka | L | 0-3 | |
| TT Elite Series | 05/01 22:10 | - |
Krzystof Guminski v
Faroe Islands U19
|
W | 3-2 | |
| TT Elite Series | 05/01 20:40 | - | Szymon Radlo v Krzystof Guminski | W | 2-3 | |
| TT Elite Series | 05/01 20:00 | - | Radoslaw Chrzescian v Krzystof Guminski | L | 3-1 | |
| TT Elite Series | 05/01 19:00 | - | Krzystof Guminski v Piotr Maruszak | W | 3-1 | |
| TT Elite Series | 05/01 18:00 | - | Krzystof Guminski v Krzysztof Kapik | L | 2-3 | |
| TT Elite Series | 04/30 22:30 | - | Krzystof Guminski v Damian Swierczek | L | 0-3 |