| Czech TT Star Series | 2020/07/14 10:35 | Tomas Koldas v Matej Stach | L | 3-0 |
| Czech Republic First League | 2021/10/02 16:12 | Matej Stach v Dan Janovsky | L | 0-3 |
| Francia Pro A liga | 2021/09/10 13:25 | Matej Stach v Pavol Mego | L | 1-3 |
| TT Star Series | 2021/09/10 12:15 | Thomas Keinath v Matej Stach | L | 3-0 |
| TT Star Series | 2021/09/10 11:45 | Matej Stach v Felipe Manuel | L | 2-3 |
| TT Star Series | 2021/09/10 08:45 | Matej Stach v Pavol Mego | L | 0-3 |
| TT Star Series | 2021/09/09 12:45 | Matej Stach v Chase Bockoven | W | 3-0 |
| TT Star Series | 2021/09/09 10:15 | Matej Stach v Petr Husnik | L | 1-3 |
| TT Star Series | 2021/09/09 08:26 | Matej Stach v Antonio Gigliotti | W | 3-1 |
| TT Star Series | 2021/10/05 11:15 | Tomas Koldas v Radim Bako | W | 3-1 |
| TT Star Series | 2021/10/05 09:15 | Ondrej Bajger v Tomas Koldas | L | 3-1 |
| TT Star Series | 2021/10/05 06:00 | Petr David v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/10/04 12:45 | Enio Mendes v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/10/04 11:15 | Tomas Koldas v Michal Obeslo | L | 2-3 |
| 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 |