| Challenger Ochsenhausen | 2021/10/01 12:50 | Evgueni Chtchetinine v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/01 08:30 | Evgueni Chtchetinine v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/08/24 08:20 | Evgueni Chtchetinine v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/02 10:00 | Liang Qiu v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/02/22 12:10 | Evgueni Chtchetinine v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/25 18:20 | Liang Qiu v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/15 12:25 | Evgueni Chtchetinine v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/15 07:30 | Liang Qiu v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/09 07:30 | Emiliano Riofrio v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/08 11:30 | Michael Trink v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/08 08:50 | Josip Huzjak v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/11/30 15:40 | Evgueni Chtchetinine v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/30 13:35 | Taehyun Kim v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/11/30 11:20 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/30 09:20 | Evgueni Chtchetinine v Jonas Promberger | W | 3-2 |
| Challenger Ochsenhausen | 2021/11/29 21:00 | Taehyun Kim v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2021/12/08 13:30 | Dauud Cheaib v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2021/12/08 12:10 | Emiliano Riofrio v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/08 07:30 | Florian Bluhm v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/12/03 13:50 | Liang Qiu v Alexander Valuch | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/03 12:25 | Dennis Klein v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/12/03 10:50 | Liang Qiu v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/12/03 08:10 | Liang Qiu v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/02 11:30 | Liang Qiu v Tugay Yilmaz | W | 3-1 |