| Challenger - Ochsenhausen | 2021/02/02 15:00 | Dauud Cheaib v Liang Qiu | L | 2-3 |
| Challenger - Ochsenhausen | 2021/02/02 11:20 | Liang Qiu v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/01/28 10:50 | Dauud Cheaib v Liang Qiu | L | 2-3 |
| Challenger - Ochsenhausen | 2021/01/25 10:10 | Liang Qiu v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/01/15 13:10 | Dauud Cheaib v Liang Qiu | W | 3-2 |
| Challenger - Ochsenhausen | 2021/01/13 10:50 | Liang Qiu v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/01/08 13:50 | Dauud Cheaib v Liang Qiu | W | 3-1 |
| Challenger - Ochsenhausen | 2021/01/08 08:10 | Dauud Cheaib v Liang Qiu | W | 3-1 |
| Challenger - Ochsenhausen | 2021/02/22 16:20 | Dennis Klein v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/02/22 12:50 | Felix Wetzel v Dauud Cheaib | W | 2-3 |
| Challenger - Ochsenhausen | 2021/02/22 10:50 | Dauud Cheaib v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2021/02/22 08:50 | Dauud Cheaib v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2021/02/12 12:30 | Alberto Mino v Dauud Cheaib | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/12 11:45 | Dauud Cheaib v Fedor Kuzmin | L | 2-3 |
| Challenger - Ochsenhausen | 2021/02/12 09:30 | Dauud Cheaib v Simon Berglund | W | 3-0 |
| Challenger - Ochsenhausen | 2021/02/12 07:30 | Dauud Cheaib v Alberto Mino | L | 2-3 |
| Challenger - Ochsenhausen | 2021/02/22 17:00 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/22 13:30 | Dennis Klein v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/22 12:10 | Evgueni Chtchetinine v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/22 07:30 | Felix Wetzel v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/02/02 15:00 | Dauud Cheaib v Liang Qiu | W | 2-3 |
| Challenger - Ochsenhausen | 2021/02/02 14:15 | Liang Qiu v Simon Berglund | L | 1-3 |
| Challenger - Ochsenhausen | 2021/02/02 11:20 | Liang Qiu v Dauud Cheaib | W | 3-1 |
| Challenger - Ochsenhausen | 2021/02/02 08:00 | Liang Qiu v Kanak Jha | L | 0-3 |