| Czech Open | 2021/08/21 15:55 | Cedric Tschanz v Adrian Dillon | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/06 13:30 | Cedric Tschanz v Elia Schmid | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/06 11:25 | Evgueni Chtchetinine v Cedric Tschanz | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/06 08:30 | Cedric Tschanz v Lukas Bosbach | W | 3-1 |
| Challenger Ochsenhausen | 2021/08/06 06:30 | Damian Zech v Cedric Tschanz | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/05 10:30 | Nico Wenger v Cedric Tschanz | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/05 08:30 | Jonas Christmann v Cedric Tschanz | L | 3-1 |
| Challenger Ochsenhausen | 2021/08/04 13:10 | Cedric Tschanz v Dauud Cheaib | W | 3-1 |
| 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 |
| TT Star Series | 2021/08/03 11:15 | Oleksandr Tymofieiev v Tomas Koldas | L | 3-1 |
| TT Star Series | 2021/08/03 09:45 | David Reitspies v Tomas Koldas | W | 0-3 |
| TT Star Series | 2021/08/03 07:45 | Daniel Kosiba v Tomas Koldas | W | 0-3 |
| TT Star Series | 2021/08/02 13:15 | Jiri Vrablik v Tomas Koldas | L | 3-0 |
| TT Star Series | 2021/08/02 10:45 | Krystof Prida v Tomas Koldas | W | 0-3 |
| TT Star Series | 2021/08/02 09:15 | Jakub Zelinka v Tomas Koldas | L | 3-1 |