| Challenger Ochsenhausen | 2021/03/02 14:15 | Dauud Cheaib v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/01 16:20 | Liang Qiu v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/26 13:05 | Dauud Cheaib v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/24 13:30 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/23 14:15 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/22 19:00 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/02 15:00 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/02 11:20 | Liang Qiu v Dauud Cheaib | W | 3-1 |
| 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 | 2021/03/02 10:00 | Liang Qiu v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/01 08:30 | Fedor Kuzmin v Dauud Cheaib | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 13:10 | Dauud Cheaib v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/31 10:30 | Dauud Cheaib v Jiri Martinko | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 08:30 | Dauud Cheaib v Dillon Chambers | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/16 14:20 | Dauud Cheaib v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 12:15 | Dauud Cheaib v Erik Bottroff | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/16 11:20 | Pekka Pelz v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/16 08:40 | Carlos Muhlbach v Dauud Cheaib | W | 1-3 |