| WTT Feeder Doha | 2022/03/13 13:35 | Jonas Promberger v Hsin-Yu Li | L | 0-3 |
| Others | 2022/02/04 19:49 | Aidos Kenzhigulov v Jonas Promberger | L | 3-0 |
| Others | 2022/02/04 17:49 | Amirreza Abbasi v Jonas Promberger | L | 3-0 |
| WTT Feeder Dusseldorf | 2022/01/17 13:30 | Cedric Tschanz v Jonas Promberger | L | 3-0 |
| WTT Feeder Dusseldorf | 2022/01/12 10:45 | Jonas Promberger v Tobias Hippler | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/30 10:40 | Alexander Valuch v Jonas Promberger | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/30 09:20 | Evgueni Chtchetinine v Jonas Promberger | L | 3-2 |
| Challenger Ochsenhausen | 2021/11/29 19:00 | Dauud Cheaib v Jonas Promberger | L | 3-0 |