| TT Star Series | 2021/08/10 07:10 | Daniel Kosiba v Tomas Tregler | W | 1-3 |
| Czech TT Star Series | 2020/08/06 07:10 | Tomas Tregler v Daniel Kosiba | W | 3-0 |
| Czech TT Star Series | 2020/07/30 13:45 | Tomas Tregler v Daniel Kosiba | W | 3-0 |
| Czech TT Star Series | 2020/07/30 12:15 | Tomas Tregler v Daniel Kosiba | W | 3-0 |
| TT Star Series | 2021/08/10 11:45 | Ondrej Kveton v Tomas Tregler | W | 1-3 |
| TT Star Series | 2021/08/10 09:45 | Tomas Tregler v David Prusa | W | 3-0 |
| TT Star Series | 2021/08/10 07:10 | Daniel Kosiba v Tomas Tregler | W | 1-3 |
| TT Star Series | 2021/08/09 13:45 | Jiri Vrablik v Tomas Tregler | W | 2-3 |
| TT Star Series | 2021/08/09 08:45 | Romualdo Manna v Tomas Tregler | W | 0-3 |
| TT Star Series | 2021/08/09 06:35 | Josef Braun v Tomas Tregler | W | 0-3 |
| Others | 2021/07/30 13:43 | Tomas Tregler v Jakub Zelinka | W | 3-1 |
| Others | 2021/07/30 12:09 | Tomas Tregler v Dmitrij Prokopcov | W | 3-1 |
| TT Star Series | 2021/08/10 10:15 | Josef Braun v Daniel Kosiba | L | 3-2 |
| TT Star Series | 2021/08/10 08:45 | Ondrej Kveton v Daniel Kosiba | W | 2-3 |
| TT Star Series | 2021/08/10 07:10 | Daniel Kosiba v Tomas Tregler | L | 1-3 |
| TT Star Series | 2021/08/09 13:15 | Daniel Kosiba v David Prusa | W | 3-1 |
| TT Star Series | 2021/08/09 11:45 | Jiri Vrablik v Daniel Kosiba | W | 2-3 |
| TT Star Series | 2021/08/09 09:45 | Tomas Konecny v Daniel Kosiba | L | 3-1 |
| TT Star Series | 2021/08/09 07:10 | Romualdo Manna v Daniel Kosiba | W | 2-3 |
| TT Star Series | 2021/08/06 10:15 | Daniel Kosiba v Antonin Gavlas | L | 0-3 |