| Challenger Ochsenhausen | 2021/01/27 12:10 | Dillon Chambers v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/15 09:30 | Liang Qiu v Dillon Chambers | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/01 10:30 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/01 07:10 | Liang Qiu v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/31 12:30 | Liang Qiu v Peter Hribar | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 09:10 | Fedor Kuzmin v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 07:10 | Liang Qiu v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/02 15:00 | Carlos Muhlbach v Liang Qiu | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/02 14:15 | Dauud Cheaib v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/02 12:40 | Liang Qiu v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 11:50 | Fedor Kuzmin v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 09:10 | Dillon Chambers v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 06:30 | Dillon Chambers v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 11:10 | Dillon Chambers v Peter Hribar | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 08:30 | Dauud Cheaib v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/12 09:30 | Evgueni Chtchetinine v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/11 13:30 | Josip Huzjak v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/11 10:50 | Sven Happek v Dillon Chambers | L | 3-2 |