| Challenger Ochsenhausen | 2021/05/25 07:40 | Daniel Rinderer v Christopher Ligocki | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/24 18:40 | Daniel Rinderer v Ali Gozubuyuk | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/24 17:20 | Daniel Rinderer v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 11:50 | Daniel Rinderer v Henning Zeptner | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 09:10 | Daniel Rinderer v Ahmed El-Mahdy | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/24 06:30 | Daniel Rinderer v Dennis Klein | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/20 11:40 | Evgueni Chtchetinine v Daniel Rinderer | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/20 07:40 | Marius Henninger v Daniel Rinderer | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/25 09:40 | Dillon Chambers v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 19:20 | Christopher Ligocki v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 16:40 | Ali Gozubuyuk v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 14:40 | Josip Huzjak v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/24 09:50 | Henning Zeptner v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/24 07:10 | Ahmed El-Mahdy v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/29 11:50 | Liang Qiu v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/29 09:10 | Dillon Chambers v Evgueni Chtchetinine | L | 1-3 |