| TT Star Series | 2021/10/04 09:45 | Tomas Koldas v David Reitspies | L | 2-3 |
| TT Star Series | 2021/10/04 07:45 | Tomas Koldas v Boguslav Koszyk | L | 1-3 |
| Czech Open | 2021/08/23 12:20 | Sathiyan Gnanasekaran v Tomas Koldas | L | 4-0 |
| Czech Open | 2021/08/22 11:30 | Cedric Tschanz v Tomas Koldas | W | 2-3 |
| Czech Open | 2021/08/21 09:50 | Tomas Koldas v Adrian Dillon | W | 3-2 |
| WTT Contender Budapest | 2021/08/15 18:00 | Tomas Koldas v David Serdaroglu | L | 0-3 |
| TT Star Series | 2021/08/03 11:15 | Oleksandr Tymofieiev v Tomas Koldas | L | 3-1 |
| TT Star Series | 2021/08/03 09:45 | David Reitspies v Tomas Koldas | W | 0-3 |
| TT Star Series | 2021/10/04 08:45 | Ondrej Bajger v Michal Obeslo | W | 0-3 |
| TT Star Series | 2021/10/04 06:35 | Petr David v Michal Obeslo | W | 1-3 |
| TT Star Series | 2021/10/01 13:42 | Michal Obeslo v Miroslav Horejsi | W | 3-2 |
| TT Star Series | 2021/10/01 12:18 | Michal Obeslo v Dmitrij Prokopcov | W | 3-0 |
| TT Star Series | 2021/10/01 10:15 | David Prusa v Michal Obeslo | W | 0-3 |
| TT Star Series | 2021/10/01 08:45 | Josef Braun v Michal Obeslo | W | 2-3 |
| TT Star Series | 2021/10/01 07:10 | Michal Obeslo v Miroslav Horejsi | L | 2-3 |
| TT Star Series | 2021/09/30 13:15 | Michal Obeslo v Dmitrij Prokopcov | W | 3-0 |