| Challenger Ochsenhausen | 2021/07/09 07:10 | Fedor Kuzmin v Dwain Schwarzer | W | 3-1 |
| Challenger Ochsenhausen | 2021/07/08 10:30 | Fedor Kuzmin v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/08 07:10 | Fedor Kuzmin v Jeet Chandra | W | 3-2 |
| Challenger Ochsenhausen | 2021/07/07 12:30 | Fedor Kuzmin v Valerij Rakov | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/07 10:10 | Andriy Sitak v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/07 08:55 | Fedor Kuzmin v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/18 13:30 | Dauud Cheaib v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/18 13:05 | Harmeet Desai v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/09 07:50 | Andriy Sitak v Snehit Suravajjula | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/08 11:10 | Snehit Suravajjula v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/08 07:50 | Snehit Suravajjula v Valerij Rakov | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/08 06:30 | Dwain Schwarzer v Snehit Suravajjula | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/07 11:00 | Sven Happek v Snehit Suravajjula | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/07 09:20 | Jeet Chandra v Snehit Suravajjula | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/06 11:00 | Josip Huzjak v Snehit Suravajjula | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/06 09:40 | Snehit Suravajjula v Alexander Valuch | W | 3-2 |