| Challenger de Ochsenhausen | 2021/01/27 08:10 | Dennis Klein v Florian Bluhm | L | 0-3 |
| Challenger de Ochsenhausen | 2021/01/26 11:20 | Dennis Klein v Evgueni Chtchetinine | L | 1-3 |
| Challenger de Ochsenhausen | 2021/01/26 08:00 | Dennis Klein v Fedor Kuzmin | L | 1-3 |
| Challenger de Ochsenhausen | 2021/01/25 19:00 | Dennis Klein v Florian Bluhm | L | 1-3 |
| Challenger de Ochsenhausen | 2021/01/25 16:20 | Dauud Cheaib v Dennis Klein | L | 3-2 |
| Challenger de Ochsenhausen | 2021/01/25 12:50 | Liang Qiu v Dennis Klein | W | 1-3 |
| Challenger de Ochsenhausen | 2021/01/25 10:50 | Dennis Klein v Juan Perez | W | 3-2 |
| Challenger de Ochsenhausen | 2021/01/25 08:50 | Dennis Klein v Francisco Sanchi | W | 3-0 |
| Challenger de Ochsenhausen | 2021/01/27 07:30 | Josip Huzjak v Liang Qiu | L | 0-3 |
| Challenger de Ochsenhausen | 2021/01/19 10:00 | Fedor Kuzmin v Josip Huzjak | L | 3-1 |
| Challenger de Ochsenhausen | 2021/01/19 08:40 | Josip Huzjak v Jonathan Thimon | W | 3-0 |
| Challenger de Ochsenhausen | 2021/01/18 19:40 | Juan Perez v Josip Huzjak | W | 0-3 |
| Challenger de Ochsenhausen | 2021/01/18 17:40 | Evgueni Chtchetinine v Josip Huzjak | L | 3-2 |
| Challenger de Ochsenhausen | 2021/01/18 15:40 | Josip Huzjak v Nicolas Burgos | L | 2-3 |
| Challenger de Ochsenhausen | 2021/01/18 11:30 | Josip Huzjak v Dauud Cheaib | L | 1-3 |
| Challenger de Ochsenhausen | 2021/01/18 09:30 | Josip Huzjak v Marius Henninger | W | 3-1 |