| Challenger Ochsenhausen | 2021/11/16 12:40 | Adam Klajber v Sudhanshu Grover | W | 1-3 |
| Challenger Ochsenhausen | 2021/11/16 08:40 | Guilherme Teodoro v Sudhanshu Grover | L | 3-1 |
| Challenger Ochsenhausen | 2021/11/15 20:20 | Sudhanshu Grover v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/15 17:00 | Sudhanshu Grover v Miguel Chamorro | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 15:00 | Dennis Klein v Sudhanshu Grover | L | 3-1 |
| Challenger Ochsenhausen | 2021/11/15 11:30 | Dauud Cheaib v Sudhanshu Grover | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 08:50 | Andrei Putuntica v Sudhanshu Grover | L | 3-0 |
| ITTF Kazakhstan Open | 2021/09/18 09:20 | Sudhanshu Grover v Pavel Platonov | L | 2-4 |
| Challenger Ochsenhausen | 2022/01/13 18:50 | Sven Happek v Bastien Dupont | L | 1-3 |
| Challenger Ochsenhausen | 2022/01/13 17:30 | Sven Happek v Alexis Douin | W | 3-0 |
| Challenger Ochsenhausen | 2022/01/13 12:50 | Sven Happek v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2022/01/13 10:10 | Sven Happek v Michael Engelhardt | W | 3-2 |
| Challenger Ochsenhausen | 2022/01/13 07:30 | Sven Happek v Michael Trink | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/17 11:30 | Sven Happek v Taehyun Kim | L | 2-3 |
| Challenger Ochsenhausen | 2021/12/17 08:50 | Sven Happek v Amir Hossein Hodaei | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/16 12:50 | Sven Happek v Simon Berglund | L | 0-3 |