| Challenger Ochsenhausen | 2021/05/03 06:30 | Henning Zeptner v Carlos Muhlbach | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/01 15:40 | Carlos Muhlbach v Henning Zeptner | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/05 12:30 | Carlos Muhlbach v Carlo Rossi | L | 2-3 |
| Challenger Ochsenhausen | 2021/05/05 09:10 | Enio Mendes v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/05/05 07:10 | Carlos Muhlbach v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/04 14:40 | Enio Mendes v Carlos Muhlbach | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/04 13:15 | Florian Bluhm v Carlos Muhlbach | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/04 09:40 | Marius Henninger v Carlos Muhlbach | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/04 08:20 | Enio Mendes v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/05/03 18:00 | Andrew Schonhaar v Carlos Muhlbach | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/05 11:50 | Enio Mendes v Henning Zeptner | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/05 09:50 | Henning Zeptner v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/05 07:50 | Henning Zeptner v Jonathan Thimon | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/04 11:00 | Henning Zeptner v Marius Henninger | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/04 07:40 | Henning Zeptner v Christian Tomsic | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/03 18:40 | Henning Zeptner v Irvin Bertrand | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/03 17:20 | Henning Zeptner v Enio Mendes | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/03 11:50 | Henning Zeptner v Andrew Schonhaar | W | 3-1 |