| Challenger Ochsenhausen | 2021/02/24 10:10 | Sven Happek v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/28 08:50 | Sven Happek v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2020/12/02 10:50 | Sven Happek v Liang Qiu | W | 1-3 |
| Challenger Ochsenhausen | 2020/11/18 13:30 | Sven Happek v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2020/10/07 07:10 | Liang Qiu v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/20 07:50 | Liang Qiu v Sven Happek | L | 2-3 |
| Challenger Ochsenhausen | 2020/07/14 08:20 | Sven Happek v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2020/06/17 08:40 | Sven Happek v Liang Qiu | W | 1-4 |
| Challenger Ochsenhausen | 2021/03/02 15:00 | Carlos Muhlbach v Liang Qiu | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/02 14:15 | Dauud Cheaib v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/02 12:40 | Liang Qiu v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/02 10:00 | Liang Qiu v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/01 21:00 | Liang Qiu v Carlos Muhlbach | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 16:20 | Liang Qiu v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 13:30 | Liang Qiu v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/01 10:10 | Stanislav Kucera v Liang Qiu | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/16 10:40 | Sven Happek v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 08:00 | Sven Happek v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 19:00 | Sven Happek v Erik Bottroff | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 16:20 | Pekka Pelz v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 12:50 | Carlos Muhlbach v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 10:50 | Sven Happek v Peng Gao | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/15 08:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/12 13:50 | Sven Happek v Evgueni Chtchetinine | L | 0-3 |