| Challenger Ochsenhausen | 2021/10/18 14:40 | Guilherme Teodoro v Carlo Rossi | W | 3-1 |
| Challenger Ochsenhausen | 2021/10/19 10:20 | Josip Huzjak v Guilherme Teodoro | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/19 08:20 | Guilherme Teodoro v Liang Qiu | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 20:00 | Damian Zech v Guilherme Teodoro | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/18 17:20 | Marius Henninger v Guilherme Teodoro | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 14:40 | Guilherme Teodoro v Carlo Rossi | W | 3-1 |
| Challenger Ochsenhausen | 2021/10/18 10:30 | Guilherme Teodoro v Islombek Sultonov | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 08:30 | Guilherme Teodoro v Felipe Duffoo | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/05 11:00 | Guilherme Teodoro v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/19 11:00 | Marius Henninger v Carlo Rossi | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/19 09:40 | Carlo Rossi v Liang Qiu | L | 2-3 |
| Challenger Ochsenhausen | 2021/10/18 19:20 | Islombek Sultonov v Carlo Rossi | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 16:40 | Felipe Duffoo v Carlo Rossi | L | 3-2 |
| Challenger Ochsenhausen | 2021/10/18 14:40 | Guilherme Teodoro v Carlo Rossi | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/18 09:50 | Josip Huzjak v Carlo Rossi | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/18 07:10 | Damian Zech v Carlo Rossi | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/01 09:10 | Tal Israeli v Carlo Rossi | W | 2-3 |