| Challenger Ochsenhausen | 2021/01/18 16:20 | Juan Perez v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/25 15:00 | Fedor Kuzmin v Francisco Sanchi | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/25 12:10 | Fedor Kuzmin v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/25 09:30 | Evgueni Chtchetinine v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/19 13:40 | Fedor Kuzmin v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/19 12:15 | Dauud Cheaib v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/19 10:00 | Fedor Kuzmin v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/18 18:20 | Fedor Kuzmin v Jonathan Thimon | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/18 16:20 | Juan Perez v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/25 15:40 | Evgueni Chtchetinine v Juan Perez | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/25 10:50 | Dennis Klein v Juan Perez | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/25 08:10 | Dauud Cheaib v Juan Perez | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/19 11:20 | Juan Perez v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/18 19:40 | Juan Perez v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/18 16:20 | Juan Perez v Fedor Kuzmin | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/18 13:30 | Juan Perez v Jonathan Thimon | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/18 10:10 | Evgueni Chtchetinine v Juan Perez | L | 3-0 |