| Challenger Series TT | 2022/08/04 07:50 | Michael Engelhardt v Jean Rassouw | L | 1-3 |
| Challenger Series TT | 2022/08/02 12:50 | Michael Engelhardt v Carlos Muhlbach | L | 1-3 |
| Challenger Series TT | 2022/08/02 11:25 | Yannick Vostes v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/02 08:30 | Dennis Klein v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/02 07:10 | Yannick Vostes v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/01 17:10 | Damian Zech v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/01 15:10 | Jean Rassouw v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2022/08/01 12:30 | Carlos Muhlbach v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/08/04 07:10 | Marius Henninger v Marcel Neumaier | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/12 09:10 | Marcel Neumaier v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/12 06:30 | Marcel Neumaier v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/11 09:50 | Marcel Neumaier v Miroslav Horejsi | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/11 07:10 | Petr David v Marcel Neumaier | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/10 11:50 | Petr Husnik v Marcel Neumaier | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/10 09:50 | Marcel Neumaier v Tomasz Tomaszuk | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/10 07:50 | Marcel Neumaier v Sven Happek | L | 1-3 |