| Challenger - Ochsenhausen | 2021/11/08 17:00 | Carlos Muhlbach v Alexander Valuch | W | 3-1 |
| Challenger - Ochsenhausen | 2021/11/08 15:00 | Florian Bluhm v Carlos Muhlbach | L | 3-1 |
| Challenger - Ochsenhausen | 2021/11/08 11:30 | Liang Qiu v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/11/08 08:50 | Florian Bourrassaud v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/05 14:40 | Dauud Cheaib v Carlos Muhlbach | L | 3-0 |
| Challenger - Ochsenhausen | 2021/10/05 13:15 | Carlos Muhlbach v Andrey Semenov | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/05 11:00 | Guilherme Teodoro v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/05 09:40 | Carlos Muhlbach v Rafael Turrini | W | 3-0 |
| Challenger - Ochsenhausen | 2021/11/08 17:40 | Florian Bluhm v Nico Longhino | L | 3-0 |
| Challenger - Ochsenhausen | 2021/11/08 15:40 | Liang Qiu v Nico Longhino | L | 3-1 |
| Challenger - Ochsenhausen | 2021/11/08 10:50 | Florian Bourrassaud v Nico Longhino | L | 3-0 |
| Challenger - Ochsenhausen | 2021/11/08 08:10 | Josip Huzjak v Nico Longhino | L | 3-1 |
| Challenger - Ochsenhausen | 2021/03/09 11:20 | Andrey Semenov v Nico Longhino | L | 3-1 |
| Challenger - Ochsenhausen | 2021/03/09 09:20 | Nico Longhino v Eduardo Gonzales | L | 0-3 |
| Challenger - Ochsenhausen | 2021/03/08 21:00 | Jiri Martinko v Nico Longhino | L | 3-0 |
| Challenger - Ochsenhausen | 2021/03/08 18:20 | Miguel Chamorro v Nico Longhino | L | 3-0 |