| TT Star Series | 2021/10/11 06:00 | Matej Stach v Tomas Koldas | W | 1-3 |
| Czech TT Star Series | 2020/07/14 10:35 | Tomas Koldas v Matej Stach | W | 3-0 |
| TT Star Series | 2021/12/09 12:45 | Tomas Koldas v Luigi Rocca | W | 3-0 |
| TT Star Series | 2021/12/09 10:15 | Tomas Koldas v Radim Bako | W | 3-1 |
| TT Star Series | 2021/12/09 08:45 | Jakub Kleprlik v Tomas Koldas | W | 0-3 |
| Oman Open U21 Women | 2021/11/10 19:40 | Matteo Mutti v Tomas Koldas | L | 4-0 |
| Oman Open U21 Women | 2021/11/10 15:30 | Jan Zandecki v Tomas Koldas | L | 4-3 |
| Oman Open U21 Women | 2021/11/10 11:20 | Francisco Miguel Ruiz v Tomas Koldas | L | 4-3 |
| TT Star Series | 2021/10/19 10:45 | Miroslav Horejsi v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/10/19 06:35 | Patrik Klos v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/12/09 12:15 | Jakub Kleprlik v Matej Stach | L | 3-0 |
| TT Star Series | 2021/12/09 09:45 | Alessandro Di Marino v Matej Stach | W | 2-3 |
| TT Star Series | 2021/12/09 07:35 | Miroslav Horejsi v Matej Stach | L | 3-1 |
| Others | 2021/11/28 11:10 | Matej Stach v Jakub Harencak | W | 3-0 |
| Others | 2021/11/28 09:35 | Matej Stach v Livan Martinez | L | 2-3 |
| TT Star Series | 2021/11/09 12:15 | Matej Stach v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2021/11/09 10:15 | Michal Blinka v Matej Stach | L | 3-0 |
| TT Star Series | 2021/11/09 07:00 | Tomas Tregler v Matej Stach | L | 3-0 |