| Challenger Ochsenhausen | 2021/01/15 09:30 | Liang Qiu v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/27 09:30 | Francisco Sanchi v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/15 09:30 | Liang Qiu v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/15 08:10 | Florian Bluhm v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 12:50 | Henning Zeptner v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/14 10:10 | Dillon Chambers v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/14 07:30 | Dillon Chambers v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/13 12:10 | Dillon Chambers v Christopher Ligocki | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 09:30 | Evgueni Chtchetinine v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/27 07:30 | Josip Huzjak v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/26 12:00 | Liang Qiu v Juan Perez | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/26 08:40 | Liang Qiu v Francisco Sanchi | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/25 19:40 | Liang Qiu v Fedor Kuzmin | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/25 18:20 | Liang Qiu v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/25 12:50 | Liang Qiu v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/25 10:10 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/25 07:30 | Liang Qiu v Florian Bluhm | L | 2-3 |