| Challenger - Ochsenhausen | 2021/03/02 10:00 | Liang Qiu v Evgueni Chtchetinine | W | 3-1 |
| Challenger - Ochsenhausen | 2021/02/22 12:10 | Evgueni Chtchetinine v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/01/25 18:20 | Liang Qiu v Evgueni Chtchetinine | L | 1-3 |
| Challenger - Ochsenhausen | 2021/01/15 12:25 | Evgueni Chtchetinine v Liang Qiu | W | 0-3 |
| Challenger - Ochsenhausen | 2021/01/15 07:30 | Liang Qiu v Evgueni Chtchetinine | L | 0-3 |
| Challenger - Ochsenhausen | 2021/01/07 10:10 | Liang Qiu v Evgueni Chtchetinine | W | 3-0 |
| Challenger - Ochsenhausen | 2020/12/03 09:30 | Evgueni Chtchetinine v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2020/11/19 08:50 | Evgueni Chtchetinine v Liang Qiu | L | 3-1 |
| Challenger - Ochsenhausen | 2021/04/29 11:50 | Liang Qiu v Dillon Chambers | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/29 08:30 | Liang Qiu v Jiri Martinko | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/28 11:50 | Liang Qiu v Dauud Cheaib | L | 1-3 |
| Challenger - Ochsenhausen | 2021/04/28 09:10 | Liang Qiu v Andrei Putuntica | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/28 06:30 | Liang Qiu v Harmeet Desai | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/27 14:00 | Harmeet Desai v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/04/27 13:15 | Liang Qiu v Enzo Angles | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/27 10:20 | Liang Qiu v Enzo Angles | W | 3-2 |
| Challenger - Ochsenhausen | 2021/04/29 12:30 | Evgueni Chtchetinine v Harmeet Desai | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/29 11:10 | Enzo Angles v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/29 09:10 | Dillon Chambers v Evgueni Chtchetinine | W | 1-3 |
| Challenger - Ochsenhausen | 2021/04/28 13:10 | Jiri Martinko v Evgueni Chtchetinine | L | 3-1 |
| Challenger - Ochsenhausen | 2021/04/28 09:50 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/28 07:10 | Andrei Putuntica v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/20 11:40 | Evgueni Chtchetinine v Daniel Rinderer | L | 2-3 |
| Challenger - Ochsenhausen | 2021/04/20 09:00 | Evgueni Chtchetinine v Francisco Sanchi | L | 2-3 |