| Challenger Ochsenhausen | 2021/01/28 08:50 | Sven Happek v Liang Qiu | W | 3-1 |
| Challenger Ochsenhausen | 2020/12/02 10:50 | Sven Happek v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2020/11/18 13:30 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2020/10/07 07:10 | Liang Qiu v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/20 07:50 | Liang Qiu v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2020/07/14 08:20 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2020/06/17 08:40 | Sven Happek v Liang Qiu | L | 1-4 |
| Challenger Ochsenhausen | 2020/06/03 08:40 | Sven Happek v Liang Qiu | W | 4-1 |
| Challenger Ochsenhausen | 2021/02/24 07:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/12 10:10 | Sven Happek v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/12 08:10 | Sven Happek v Miguel Chamorro | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/11 12:50 | Sven Happek v Simon Berglund | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/11 09:30 | Sven Happek v Alberto Mino | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 12:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 10:10 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/10 07:30 | Sven Happek v Florian Bluhm | L | 1-3 |
| 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 | 2021/02/22 13:30 | Dennis Klein v Liang Qiu | W | 1-3 |