| Croatia Open U21 | 2019/05/14 11:00 | Johan Barius v Gabriele Piciulin | L | 2-3 |
| TT Star Series | 2024/04/23 19:00 | Ronit Bhanja v Tomas Koldas | L | 3-1 |
| TT Star Series | 2024/04/23 17:30 | Radim Bako v Tomas Koldas | W | 0-3 |
| TT Star Series | 2024/04/23 15:30 | Mihai Rosca v Tomas Koldas | L | 3-2 |
| TT Star Series | 2024/04/22 19:56 | Ondrej Kveton v Tomas Koldas | L | 3-0 |
| TT Star Series | 2024/04/22 18:30 | Frantisek Onderka v Tomas Koldas | L | 3-0 |
| TT Star Series | 2024/04/22 17:00 | Michal Benes v Tomas Koldas | L | 3-1 |
| TT Star Series | 2024/04/22 14:00 | Antonin Gavlas v Tomas Koldas | L | 3-1 |
| TT Star Series | 2024/04/11 20:56 | Mate Moricz v Tomas Koldas | W | 0-3 |