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