| TT Star Series | 2021/02/08 14:15 | Petr David v Tomas Koldas | W | 3-0 |
| Challenger Ochsenhausen | 2020/07/20 07:10 | Petr David v Tomas Koldas | W | 3-2 |
| Czech TT Star Series | 2020/07/16 07:15 | Petr David v Tomas Koldas | W | 3-0 |
| Czech TT Star Series | 2020/07/13 09:20 | Tomas Koldas v Petr David | W | 0-3 |
| TT Star Series | 2021/10/04 12:15 | Petr David v Ondrej Bajger | W | 3-0 |
| TT Star Series | 2021/10/04 10:45 | Petr David v Radim Bako | W | 3-1 |
| TT Star Series | 2021/10/04 08:15 | Enio Mendes v Petr David | L | 3-2 |
| TT Star Series | 2021/10/04 06:35 | Petr David v Michal Obeslo | L | 1-3 |
| Czech Republic Extraleague | 2021/09/30 16:20 | Petr David v David Reitspies | L | 1-3 |
| TT Star Series | 2021/09/17 11:15 | Elia Schmid v Petr David | L | 3-1 |
| TT Star Series | 2021/09/17 09:45 | Patrik Klos v Petr David | L | 3-2 |
| TT Star Series | 2021/09/17 07:45 | Petr Husnik v Petr David | W | 1-3 |
| 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 |
| 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 |