| Challenger Ochsenhausen | 2021/10/14 11:10 | Sven Happek v Cedric Tschanz | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/14 09:10 | Amirreza Abbasi v Cedric Tschanz | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/13 13:10 | Putuntica, Andrei v Cedric Tschanz | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/13 09:50 | Dauud Cheaib v Cedric Tschanz | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/13 07:10 | Chtchetinine, Evgueni v Cedric Tschanz | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/01 11:10 | Cedric Tschanz v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/01 08:30 | Rafael Turrini v Cedric Tschanz | L | 3-1 |
| ITTF European Team Championships, Singles | 2021/08/29 12:30 | Adam Szudi v Cedric Tschanz | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/14 09:50 | Dauud Cheaib v Sitak, Andriy | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/14 07:50 | Sven Happek v Sitak, Andriy | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/13 12:30 | Chtchetinine, Evgueni v Sitak, Andriy | W | 2-3 |
| Challenger Ochsenhausen | 2021/10/13 11:10 | Amirreza Abbasi v Sitak, Andriy | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/13 06:30 | Valuch, Alexander v Sitak, Andriy | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/12 09:00 | Marius Henninger v Sitak, Andriy | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/12 08:20 | Putuntica, Andrei v Sitak, Andriy | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/11 18:00 | Amirreza Abbasi v Sitak, Andriy | L | 3-1 |