| Challenger Ochsenhausen | 2018/06/04 20:00 | Jakub Kosowski v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2019/04/18 06:30 | Evgueni Chtchetinine v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2019/04/17 10:30 | Lehel Demeter v Liang Qiu | L | 3-2 |
| Challenger Ochsenhausen | 2019/04/17 07:50 | Adam Duch v Liang Qiu | W | 2-3 |
| Czech Extraleague | 2018/11/13 09:00 | Ivan Nikulin v Liang Qiu | W | 3-4 |
| Challenger Ochsenhausen | 2018/10/11 11:10 | Liang Qiu v Ali Alkhadrawi | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/11 10:30 | Carlos Ishida v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2018/10/11 08:30 | Miroslav Horejsi v Liang Qiu | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/10 13:10 | Petr David v Liang Qiu | L | 3-0 |
| Challenger Ochsenhausen | 2019/04/17 12:30 | Pawel Grela v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 11:10 | Evgueni Chtchetinine v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 06:30 | Daniel Gorak v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2019/03/15 12:25 | Bence Majoros v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/15 11:30 | Jakub Kosowski v Filip Zeljko | W | 3-2 |
| Challenger Ochsenhausen | 2019/03/15 08:50 | Jakub Kosowski v Bence Majoros | L | 0-3 |
| Challenger Ochsenhausen | 2019/03/14 12:50 | Jakub Kosowski v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2019/03/14 09:30 | Jakub Kosowski v Sven Happek | L | 1-3 |