| Challenger de Ochsenhausen | 2019/11/18 15:00 | Liang Qiu v Valerij Rakov | W | 3-0 |
| Challenger de Ochsenhausen | 2019/10/07 19:20 | Valerij Rakov v Liang Qiu | W | 0-3 |
| Challenger de Ochsenhausen | 2018/06/04 08:30 | Liang Qiu v Valerij Rakov | W | 3-2 |
| Challenger de Ochsenhausen | 2018/05/08 07:00 | Liang Qiu v Valerij Rakov | W | 3-2 |
| Challenger de Ochsenhausen | 2021/10/26 07:40 | Liang Qiu v Elia Schmid | W | 3-2 |
| Challenger de Ochsenhausen | 2021/10/25 18:40 | Liang Qiu v Amin Ahmadian | W | 3-2 |
| Challenger de Ochsenhausen | 2021/10/25 17:20 | Liang Qiu v Simon Berglund | L | 0-3 |
| Challenger de Ochsenhausen | 2021/10/25 11:50 | Liang Qiu v Dillon Chambers | W | 3-0 |
| Challenger de Ochsenhausen | 2021/10/25 09:10 | Liang Qiu v Josip Huzjak | W | 3-1 |
| Challenger de Ochsenhausen | 2021/10/25 06:30 | Liang Qiu v Florian Bluhm | W | 3-0 |
| Challenger de Ochsenhausen | 2021/10/19 14:40 | Guilherme Teodoro v Liang Qiu | L | 3-2 |
| Challenger de Ochsenhausen | 2021/10/19 13:15 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger de Ochsenhausen | 2021/10/26 09:40 | Valerij Rakov v Florian Bluhm | L | 2-3 |
| Challenger de Ochsenhausen | 2021/10/25 19:20 | Elia Schmid v Valerij Rakov | L | 3-1 |
| Challenger de Ochsenhausen | 2021/10/25 16:40 | Amin Ahmadian v Valerij Rakov | L | 3-2 |
| Challenger de Ochsenhausen | 2021/10/25 14:40 | Simon Berglund v Valerij Rakov | L | 3-0 |
| Challenger de Ochsenhausen | 2021/10/25 09:50 | Dillon Chambers v Valerij Rakov | L | 3-1 |
| Challenger de Ochsenhausen | 2021/10/25 07:10 | Josip Huzjak v Valerij Rakov | L | 3-1 |
| Challenger de Ochsenhausen | 2021/07/09 08:30 | Sven Happek v Valerij Rakov | W | 2-3 |
| Challenger de Ochsenhausen | 2021/07/08 12:30 | Evgueni Chtchetinine v Valerij Rakov | W | 1-3 |