| 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 | 2021/08/02 08:45 | Daniel Kosiba v David Reitspies | W | 3-2 |
| TT Star Series | 2021/08/02 07:10 | Daniel Kosiba v Jiri Vrablik | L | 0-3 |
| Spanish Cup | 2021/06/16 09:30 | Daniel Kosiba v Viktor Brodd | L | 2-3 |
| Czech TT Star Series | 2020/08/07 12:33 | Romualdo Manna v Daniel Kosiba | W | 0-3 |
| TT Star Series | 2021/08/03 08:15 | Krystof Prida v Jakub Zelinka | W | 0-3 |
| TT Star Series | 2021/08/03 06:35 | Jakub Folwarski v Jakub Zelinka | L | 3-2 |
| TT Star Series | 2021/08/02 13:45 | Jakub Zelinka v David Reitspies | W | 3-2 |
| TT Star Series | 2021/08/02 11:45 | Jakub Zelinka v Jiri Vrablik | L | 2-3 |
| TT Star Series | 2021/08/02 09:15 | Jakub Zelinka v Tomas Koldas | W | 3-1 |
| TT Star Series | 2021/08/02 07:45 | Oleksandr Tymofieiev v Jakub Zelinka | W | 2-3 |
| TT Star Series | 2021/07/30 13:43 | Tomas Tregler v Jakub Zelinka | L | 3-1 |
| TT Star Series | 2021/07/30 12:43 | Tomas Konecny v Jakub Zelinka | W | 2-3 |