| Czech TT Star Series | 2020/07/13 11:25 | Tomas Koldas v Jakub Seibert | L | 1-3 |
| TT Star Series | 2021/01/11 14:15 | Tomas Koldas v Dmitrij Prokopcov | L | 1-3 |
| TT Star Series | 2021/01/11 12:45 | Filip Cernota v Tomas Koldas | W | 0-3 |
| TT Star Series | 2021/01/11 10:45 | David Reitspies v Tomas Koldas | L | 3-2 |
| TT Star Series | 2021/01/11 08:10 | Hampus Soderlund v Tomas Koldas | L | 3-1 |
| TT Star Series | 2021/01/08 14:47 | Tomas Koldas v Tomas Konecny | L | 0-3 |
| TT Star Series | 2021/01/08 13:29 | David Reitspies v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/01/08 11:45 | Michal Bankosz v Tomas Koldas | L | 3-1 |
| TT Star Series | 2021/01/08 09:15 | Petr Husnik v Tomas Koldas | W | 1-3 |
| TT Star Series | 2021/01/11 14:45 | Filip Cernota v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/01/11 12:15 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/01/11 09:45 | Hampus Soderlund v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/01/11 07:35 | Tomas Konecny v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/01/05 12:15 | Jakub Seibert v David Reitspies | L | 0-3 |
| TT Star Series | 2021/01/05 10:15 | Jiri Vrablik v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/01/05 07:00 | Tomas Tregler v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/01/04 13:45 | Dmitrij Prokopcov v Jakub Seibert | L | 3-2 |