| TT Star Series | 2021/03/09 07:00 | Dmitrij Prokopcov v Tomas Tregler | W | 2-3 |
| TT Star Series | 2021/03/05 12:35 | Dmitrij Prokopcov v Tomas Tregler | W | 1-3 |
| TT Star Series | 2021/03/01 09:45 | Dmitrij Prokopcov v Tomas Tregler | W | 1-3 |
| TT Star Series | 2021/02/15 13:15 | Tomas Tregler v Dmitrij Prokopcov | W | 3-0 |
| TT Star Series | 2021/02/01 07:35 | Dmitrij Prokopcov v Tomas Tregler | W | 0-3 |
| TT Star Series | 2021/01/26 13:12 | Tomas Tregler v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2021/01/26 09:45 | Tomas Tregler v Dmitrij Prokopcov | W | 3-1 |
| TT Star Series | 2021/01/11 07:00 | Tomas Tregler v Dmitrij Prokopcov | L | 1-3 |
| Czech Extraleague | 2021/04/22 17:30 | Jakub Kleprlik v Tomas Tregler | W | 1-3 |
| Czech Extraleague | 2021/04/22 16:30 | Felipe Olivares v Tomas Tregler | L | 3-1 |
| TT Star Series | 2021/03/30 13:00 | David Reitspies v Tomas Tregler | L | 3-2 |
| TT Star Series | 2021/03/30 11:45 | Michal Obeslo v Tomas Tregler | L | 3-2 |
| TT Star Series | 2021/03/30 09:51 | Tomas Tregler v Michal Obeslo | L | 10-11 |
| TT Star Series | 2021/03/30 09:15 | Tomas Tregler v Patrik Klos | W | 3-0 |
| TT Star Series | 2021/03/30 07:45 | Tomas Tregler v Jakub Seibert | W | 3-0 |
| TT Star Series | 2021/03/29 12:15 | Radek Skala v Tomas Tregler | W | 2-3 |
| Others | 2021/04/22 16:17 | Jakub Kleprlik v Dmitrij Prokopcov | W | 1-3 |
| TT Star Series | 2021/04/13 13:45 | Dmitrij Prokopcov v David Reitspies | L | 0-3 |
| Others | 2021/04/13 12:28 | Antonin Gavlas v Dmitrij Prokopcov | W | 1-3 |
| TT Star Series | 2021/04/13 10:45 | Miroslav Horejsi v Dmitrij Prokopcov | W | 1-3 |
| TT Star Series | 2021/04/13 08:15 | David Reitspies v Dmitrij Prokopcov | L | 3-0 |
| TT Star Series | 2021/04/13 06:35 | Jakub Seibert v Dmitrij Prokopcov | W | 0-3 |
| TT Star Series | 2021/04/12 13:45 | Dmitrij Prokopcov v Patrik Klos | W | 3-0 |
| TT Star Series | 2021/04/12 11:45 | Dmitrij Prokopcov v Matej Stach | W | 3-0 |