| Challenger Ochsenhausen | 2021/10/19 09:00 | Damian Zech v Felipe Duffoo | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/18 20:00 | Damian Zech v Guilherme Teodoro | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/18 15:20 | Damian Zech v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/18 12:30 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 09:10 | Marius Henninger v Damian Zech | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/18 07:10 | Damian Zech v Carlo Rossi | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/06 09:10 | Damian Zech v Elia Schmid | L | 0-3 |
| Challenger Ochsenhausen | 2021/08/06 06:30 | Damian Zech v Cedric Tschanz | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/19 07:40 | Marius Henninger v Islombek Sultonov | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 19:20 | Islombek Sultonov v Carlo Rossi | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 16:00 | Islombek Sultonov v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 14:00 | Felipe Duffoo v Islombek Sultonov | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/18 10:30 | Guilherme Teodoro v Islombek Sultonov | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 07:50 | Josip Huzjak v Islombek Sultonov | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/25 11:20 | Paul Gauzy v Islombek Sultonov | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/25 09:20 | Islombek Sultonov v Francisco Sanchi | L | 1-3 |