| Challenger Ochsenhausen | 2019/05/14 10:20 | Liang Qiu v Yannick Vostes | L | 3-2 |
| Challenger Ochsenhausen | 2019/04/18 11:10 | Liang Qiu v Yannick Vostes | L | 3-2 |
| Challenger Ochsenhausen | 2018/10/10 09:50 | Yannick Vostes v Liang Qiu | W | 3-0 |
| Challenger Ochsenhausen | 2018/05/14 20:00 | Liang Qiu v Yannick Vostes | W | 0-3 |