| 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 | 2021/01/28 10:50 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/01/25 10:10 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/15 13:10 | Dauud Cheaib v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/13 10:50 | Liang Qiu v Dauud Cheaib | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/24 10:10 | Sven Happek v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/24 08:10 | Liang Qiu v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/23 15:40 | Jiri Martinko v Liang Qiu | L | 3-0 |
| Challenger Ochsenhausen | 2021/02/23 14:15 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 10:40 | Florian Bluhm v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/23 09:20 | Jiri Martinko v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/22 19:00 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/22 17:00 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/24 12:10 | Francisco Sanchi v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/24 07:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/23 15:00 | Evgueni Chtchetinine v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 14:15 | Dauud Cheaib v Liang Qiu | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 11:20 | Dauud Cheaib v Jiri Martinko | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 08:00 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/22 19:00 | Dauud Cheaib v Liang Qiu | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/22 16:20 | Dennis Klein v Dauud Cheaib | W | 0-3 |