| Challenger Ochsenhausen | 2021/11/29 21:00 | Taehyun Kim v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2021/11/29 18:20 | Patrik Juhasz v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/11/29 15:40 | Evgueni Chtchetinine v Alexander Valuch | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/29 11:30 | Evgueni Chtchetinine v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/11/29 09:30 | Evgueni Chtchetinine v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/16 15:00 | Evgueni Chtchetinine v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/16 13:35 | Andrei Putuntica v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/11/16 12:00 | Guilherme Teodoro v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2021/11/29 19:00 | Dauud Cheaib v Jonas Promberger | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/29 17:00 | Florian Bluhm v Jonas Promberger | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/29 13:30 | Taehyun Kim v Jonas Promberger | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/29 12:10 | Andrei Putuntica v Jonas Promberger | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/29 07:30 | Patrik Juhasz v Jonas Promberger | L | 3-0 |
| Oman Open U21 Women | 2021/11/10 18:00 | Leo De Nodrest v Jonas Promberger | L | 4-1 |
| Oman Open U21 Women | 2021/11/10 13:50 | Nicolas Degros v Jonas Promberger | L | 4-0 |
| WTT Contender Lasko | 2021/11/02 10:20 | Zhe Yu Clarence Chew v Jonas Promberger | L | 3-0 |