| Oman Open U21 Women | 2020/03/11 09:00 | Jan Zandecki v Tomas Koldas | L | 1-3 |
| Polish Open | 2020/03/12 13:15 | Gleb Shamruk v Jan Zandecki | W | 2-3 |
| Polish Open | 2020/03/11 13:40 | Filip Zeljko v Jan Zandecki | L | 3-2 |
| Oman Open U21 Women | 2020/03/11 10:20 | Jan Zandecki v Raegan Albuquerque | L | 1-3 |
| Oman Open U21 Women | 2020/03/11 09:00 | Jan Zandecki v Tomas Koldas | L | 1-3 |
| Oman Open U21 Women | 2020/03/06 11:40 | Tobias Hippler v Jan Zandecki | L | 4-2 |
| Oman Open U21 Women | 2020/03/05 11:10 | Bastian Rembert v Jan Zandecki | L | 4-1 |
| Oman Open U21 Women | 2020/03/04 17:10 | Tibor Spanik v Jan Zandecki | W | 0-3 |
| Oman Open U21 Women | 2020/03/04 10:30 | Peter Hribar v Jan Zandecki | W | 2-4 |
| 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 | 2021/10/18 13:45 | Tomas Koldas v Tomas Tregler | L | 1-3 |
| TT Star Series | 2021/10/18 11:45 | Tomas Koldas v David Reitspies | L | 2-3 |
| TT Star Series | 2021/10/18 09:15 | Tomas Koldas v Oleksandr Tymofieiev | W | 3-2 |
| TT Star Series | 2021/10/18 07:45 | Jakub Seibert v Tomas Koldas | W | 1-3 |
| TT Star Series | 2021/10/15 11:45 | Radek Skala v Tomas Koldas | L | 3-2 |