| Challenger Ochsenhausen | 2021/03/10 09:30 | Evgueni Chtchetinine v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/12 13:10 | Florian Bluhm v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/12 11:45 | Dauud Cheaib v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/12 10:10 | Sven Happek v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/11 13:30 | Fedor Kuzmin v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/11 12:10 | Miguel Chamorro v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/11 10:10 | Simon Berglund v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 14:10 | Alberto Mino v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/10 07:30 | Jonathan Thimon v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/29 10:10 | Dauud Cheaib v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/29 08:10 | Dennis Klein v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/28 12:50 | Dillon Chambers v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/28 10:10 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/28 07:30 | Sven Happek v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/27 12:10 | Dillon Chambers v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/27 09:30 | Francisco Sanchi v Dillon Chambers | L | 3-2 |