| Challenger Ochsenhausen | 2021/11/15 10:10 | Guilherme Teodoro v Adam Klajber | W | 3-0 |
| Challenger Ochsenhausen | 2022/03/07 09:30 | Chambers, Dillon v Guilherme Teodoro | W | 0-3 |
| Challenger Ochsenhausen | 2022/03/01 11:30 | Putuntica, Andrei v Guilherme Teodoro | L | 3-0 |
| Challenger Ochsenhausen | 2022/03/01 07:30 | Simon Berglund v Guilherme Teodoro | W | 0-3 |
| Challenger Ochsenhausen | 2022/02/28 19:30 | Guilherme Teodoro v Chtchetinine, Evgueni | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/28 16:10 | Guilherme Teodoro v Tal Israeli | W | 3-1 |
| Challenger Ochsenhausen | 2022/02/28 14:10 | Kenan Hrnic v Guilherme Teodoro | L | 3-2 |
| Challenger Ochsenhausen | 2022/02/28 11:30 | Sriram, Sushmit v Guilherme Teodoro | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/28 08:50 | Dimitrije Levajac v Guilherme Teodoro | L | 3-1 |
| Challenger Ochsenhausen | 2022/03/07 07:30 | Jordy Piccolin v Adam Klajber | L | 3-0 |
| WTT Feeder Dusseldorf | 2022/01/17 09:52 | Spelbus, Alin v Adam Klajber | L | 3-1 |
| WTT Feeder Dusseldorf | 2022/01/12 11:30 | Adam Klajber v Alexander Chen | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/16 12:40 | Adam Klajber v Sudhanshu Grover | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/16 10:00 | Adam Klajber v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/15 21:00 | Adam Klajber v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/15 16:20 | Adam Klajber v Putuntica, Andrei | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/15 13:30 | Adam Klajber v Chamorro, Miguel | L | 0-3 |