| Challenger Series TT | 2023/02/24 08:50 | Marcel Neumaier v Salim Karam | W | 3-1 |
| Challenger Series TT | 2023/02/23 20:10 | Marcel Neumaier v Norbert Tauler | L | 2-3 |
| Challenger Series TT | 2023/02/23 15:30 | Marcel Neumaier v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/02/23 13:30 | Marcel Neumaier v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/02/23 10:10 | Florian Bluhm v Marcel Neumaier | L | 3-0 |
| Challenger Series TT | 2023/02/23 08:10 | Marcel Neumaier v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2022/09/20 09:50 | Michael Trink v Marcel Neumaier | L | 3-1 |
| Challenger Series TT | 2022/09/20 08:30 | Marcel Neumaier v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2023/02/24 07:30 | Florian Bluhm v Rafael Turrini | L | 3-2 |
| Challenger Series TT | 2023/02/23 19:30 | Rafael Turrini v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/02/23 16:10 | Rafael Turrini v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/02/23 14:10 | Salim Karam v Rafael Turrini | W | 0-3 |
| Challenger Series TT | 2023/02/23 11:30 | Norbert Tauler v Rafael Turrini | W | 2-3 |
| Challenger Series TT | 2023/02/23 08:50 | Guilherme Teodoro v Rafael Turrini | L | 3-1 |
| WTT Feeder Dusseldorf Quals | 2023/02/14 16:10 | Rafael Turrini v Hugo Deschamps | L | 1-3 |
| WTT Feeder Dusseldorf Quals | 2023/02/14 10:55 | Rafael Turrini v John Oyebode | W | 3-1 |