| Challenger - Ochsenhausen | 2021/05/31 07:10 | Valerij Rakov v Fedor Kuzmin | W | 0-3 |
| Challenger - Ochsenhausen | 2019/06/20 07:10 | Fedor Kuzmin v Valerij Rakov | W | 3-0 |
| Challenger - Ochsenhausen | 2019/01/28 20:20 | Valerij Rakov v Fedor Kuzmin | W | 0-3 |
| Challenger - Ochsenhausen | 2018/12/11 12:00 | Valerij Rakov v Fedor Kuzmin | W | 0-3 |
| Challenger - Ochsenhausen | 2018/08/13 09:50 | Valerij Rakov v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2018/06/04 14:00 | Valerij Rakov v Fedor Kuzmin | W | 0-3 |
| Challenger - Ochsenhausen | 2018/04/17 10:20 | Valerij Rakov v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2018/03/26 08:30 | Valerij Rakov v Fedor Kuzmin | W | 1-3 |
| 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 | 2021/06/18 09:50 | Sven Happek v Fedor Kuzmin | W | 2-3 |
| Challenger - Ochsenhausen | 2021/06/18 07:50 | Henning Zeptner v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/06/17 11:10 | Fedor Kuzmin v Dauud Cheaib | L | 2-3 |
| Challenger - Ochsenhausen | 2021/06/17 07:50 | Fedor Kuzmin v Christopher Ligocki | W | 3-1 |
| 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 |
| Challenger - Ochsenhausen | 2021/05/31 12:30 | Valerij Rakov v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/05/31 09:10 | Josip Huzjak v Valerij Rakov | L | 3-0 |