| Challenger - Ochsenhausen | 2021/10/19 13:15 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/10/18 18:00 | Josip Huzjak v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/09/06 16:40 | Liang Qiu v Josip Huzjak | L | 1-3 |
| Challenger - Ochsenhausen | 2021/08/23 12:30 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/16 17:20 | Liang Qiu v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2021/06/29 07:40 | Liang Qiu v Josip Huzjak | L | 1-3 |
| Challenger - Ochsenhausen | 2021/04/01 07:10 | Liang Qiu v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2021/03/02 12:40 | Liang Qiu v Josip Huzjak | W | 3-2 |
| Challenger - Ochsenhausen | 2021/10/25 06:30 | Liang Qiu v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/19 14:40 | Guilherme Teodoro v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/10/19 13:15 | Josip Huzjak v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/10/19 09:40 | Carlo Rossi v Liang Qiu | W | 2-3 |
| Challenger - Ochsenhausen | 2021/10/19 08:20 | Guilherme Teodoro v Liang Qiu | L | 3-0 |
| Challenger - Ochsenhausen | 2021/10/18 18:00 | Josip Huzjak v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/10/18 16:00 | Islombek Sultonov v Liang Qiu | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/18 12:30 | Damian Zech v Liang Qiu | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/25 07:10 | Josip Huzjak v Valerij Rakov | W | 3-1 |
| Challenger - Ochsenhausen | 2021/10/19 14:00 | Carlo Rossi v Josip Huzjak | L | 3-1 |
| Challenger - Ochsenhausen | 2021/10/19 13:15 | Josip Huzjak v Liang Qiu | L | 1-3 |
| Challenger - Ochsenhausen | 2021/10/19 10:20 | Josip Huzjak v Guilherme Teodoro | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/19 07:00 | Josip Huzjak v Felipe Duffoo | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/18 18:00 | Josip Huzjak v Liang Qiu | W | 3-2 |
| Challenger - Ochsenhausen | 2021/10/18 15:20 | Damian Zech v Josip Huzjak | W | 1-3 |
| Challenger - Ochsenhausen | 2021/10/18 11:50 | Marius Henninger v Josip Huzjak | W | 2-3 |