| Challenger Ochsenhausen | 2018/05/15 09:00 | Liang Qiu v Andriy Sitak | W | 3-0 |
| 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 | 2018/10/10 09:50 | Yannick Vostes v Liang Qiu | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/10 07:10 | Fedor Kuzmin v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2018/07/02 09:50 | Liang Qiu v Roman Rezetka | W | 3-2 |
| Challenger Ochsenhausen | 2019/04/16 10:20 | Daniel Gorak v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2019/04/16 08:20 | Andriy Sitak v Antonin Gavlas | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/15 20:00 | Tomas Konecny v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2019/04/15 17:20 | Jakub Kleprlik v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2019/04/15 14:40 | Andriy Sitak v Mathieu De Saintilan | W | 3-1 |
| Challenger Ochsenhausen | 2019/04/15 10:30 | Andriy Sitak v Harmeet Desai | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/15 08:30 | Andriy Sitak v Lehel Demeter | W | 3-2 |
| Challenger Ochsenhausen | 2019/03/12 11:20 | Dwain Schwarzer v Andriy Sitak | W | 0-3 |