| Challenger Ochsenhausen | 2022/02/22 10:10 | Romain Ruiz v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2022/01/18 13:05 | Romain Ruiz v Carlos Muhlbach | W | 3-2 |
| Challenger Ochsenhausen | 2022/01/18 08:10 | Romain Ruiz v Carlos Muhlbach | L | 1-3 |
| Challenger Series TT | 2022/09/05 08:30 | Dauud Cheaib v Romain Ruiz | W | 2-3 |
| Challenger Series TT | 2022/08/23 13:30 | Romain Ruiz v Anton Limonov | W | 3-0 |
| Challenger Ochsenhausen | 2022/08/23 11:25 | Romain Ruiz v Kirill Fadeev | W | 3-1 |
| Challenger Series TT | 2022/08/23 09:10 | Felix Kleeberg v Romain Ruiz | W | 1-3 |
| Challenger Series TT | 2022/08/23 07:10 | Romain Ruiz v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2022/08/22 19:10 | Marius Henninger v Romain Ruiz | W | 2-3 |
| Challenger Series TT | 2022/08/22 16:30 | Florian Bluhm v Romain Ruiz | W | 1-3 |
| Challenger Series TT | 2022/08/22 13:50 | Romain Ruiz v Mohammadali Rouintanesfahani | W | 3-1 |
| Challenger Series TT | 2022/09/05 06:30 | Daniel Rinderer v Carlos Muhlbach | W | 1-3 |
| Challenger Series TT | 2022/08/02 12:50 | Michael Engelhardt v Carlos Muhlbach | W | 1-3 |
| Challenger Series TT | 2022/08/02 12:05 | Dennis Klein v Carlos Muhlbach | L | 3-0 |
| Challenger Series TT | 2022/08/02 10:30 | Carlos Muhlbach v Jean Rassouw | W | 3-0 |
| Challenger Series TT | 2022/08/02 07:50 | Carlos Muhlbach v Krisztian Katus | W | 3-0 |
| Challenger Series TT | 2022/08/01 19:10 | Carlos Muhlbach v Yannick Vostes | L | 2-3 |
| Challenger Series TT | 2022/08/01 14:30 | Carlos Muhlbach v Damian Zech | W | 3-0 |
| Challenger Series TT | 2022/08/01 12:30 | Carlos Muhlbach v Michael Engelhardt | W | 3-0 |