| TT Star Series | 2021/07/20 06:35 | Jiri Martinko v Jakub Kaucky | W | 3-1 |
| TT Star Series | 2021/08/06 09:15 | Jiri Martinko v Romain Ruiz | W | 3-1 |
| TT Star Series | 2021/08/06 07:45 | Jiri Martinko v Dmitrij Prokopcov | L | 1-3 |
| TT Star Series | 2021/08/05 12:15 | Daniel Kosiba v Jiri Martinko | W | 0-3 |
| TT Star Series | 2021/08/05 10:15 | Jakub Seibert v Jiri Martinko | W | 0-3 |
| TT Star Series | 2021/08/05 08:45 | Jiri Martinko v Jakub Folwarski | W | 3-2 |
| TT Star Series | 2021/08/05 07:10 | Jiri Martinko v Antonin Gavlas | W | 3-1 |
| Challenger Ochsenhausen | 2021/07/30 13:30 | Dennis Klein v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/30 12:05 | Jiri Martinko v Fedor Kuzmin | W | 3-0 |
| TT Star Series | 2021/08/06 08:15 | Daniel Kosiba v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/08/06 06:35 | Jakub Seibert v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/08/05 13:45 | Jakub Kaucky v Jakub Folwarski | L | 1-3 |
| TT Star Series | 2021/07/30 11:15 | Tomas Konecny v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/30 09:45 | Ondrej Bajger v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/07/30 07:45 | Dmitrij Prokopcov v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/29 13:15 | Jakub Seibert v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/07/29 10:45 | Petr David v Jakub Kaucky | L | 3-0 |