| TT Star Series | 2021/08/05 10:45 | Daniel Kosiba v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2021/08/05 08:15 | Jakub Seibert v Daniel Kosiba | W | 1-3 |
| TT Star Series | 2021/08/05 06:35 | Daniel Kosiba v Jakub Folwarski | W | 3-1 |
| TT Star Series | 2021/08/03 10:45 | Daniel Kosiba v Jakub Zelinka | L | 2-3 |
| TT Star Series | 2021/08/03 09:15 | Daniel Kosiba v Oleksandr Tymofieiev | W | 3-1 |
| TT Star Series | 2021/08/03 07:45 | Daniel Kosiba v Tomas Koldas | L | 0-3 |
| TT Star Series | 2021/08/02 12:15 | Krystof Prida v Daniel Kosiba | W | 0-3 |
| TT Star Series | 2021/08/02 10:15 | Jakub Folwarski v Daniel Kosiba | L | 2-1 |
| 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 |
| Challenger Ochsenhausen | 2021/07/30 09:50 | Jonas Christmann v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/30 07:50 | Michael Engelhardt v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/29 11:10 | Jiri Martinko v Dauud Cheaib | W | 3-2 |