| Challenger Ochsenhausen | 2021/07/08 07:10 | Fedor Kuzmin v Jeet Chandra | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/07 11:50 | Andriy Sitak v Jeet Chandra | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/07 10:35 | Jeet Chandra v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/07 09:20 | Jeet Chandra v Snehit Suravajjula | W | 3-2 |
| Challenger Ochsenhausen | 2021/07/06 14:00 | Jeet Chandra v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/06 12:35 | Harmeet Desai v Jeet Chandra | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/06 11:40 | Jeet Chandra v Harmeet Desai | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/06 09:00 | Jeet Chandra v Alessandro Baciocchi | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/08 07:50 | Snehit Suravajjula v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/07 12:30 | Fedor Kuzmin v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/07 11:25 | Dwain Schwarzer v Valerij Rakov | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/07 08:30 | Andriy Sitak v Valerij Rakov | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/01 11:40 | Valerij Rakov v Daniel Rinderer | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/01 09:00 | Valerij Rakov v Ahmed El-Mahdy | L | 2-3 |
| Challenger Ochsenhausen | 2021/05/31 20:00 | Valerij Rakov v Harmeet Desai | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/31 15:20 | Valerij Rakov v Dennis Klein | L | 0-3 |