| WTT Contender - Tunis - Qualifikation | 2023/06/21 11:30 | Cedric Meissner v Sora Matsushima | W | 3-1 |
| WTT Contender - Tunis - Qualifikation | 2023/06/20 16:40 | Cedric Meissner v Wassim Essid | W | 3-0 |
| WTT Star Contender - Bangkok - Qualifikation | 2023/04/23 05:55 | Cedric Meissner v Siu Hang Lam | L | 1-3 |
| WTT Feeder Antalya | 2023/03/30 10:15 | Lilian Bardet v Cedric Meissner | L | 3-1 |
| WTT Feeder Antalya | 2023/03/29 14:50 | Edward Ly v Cedric Meissner | W | 0-3 |
| WTT Feeder Dusseldorf II | 2023/02/22 16:15 | Cedric Meissner v Can Akkuzu | L | 1-3 |
| WTT Feeder Dusseldorf II | 2023/02/22 11:55 | Cedric Meissner v Matteo Mutti | W | 3-2 |
| WTT Feeder Düsseldorf | 2023/02/17 16:45 | Florent Lambiet v Cedric Meissner | W | 0-3 |
| WTT Contender - Tunis - Qualifikation | 2023/06/21 11:55 | Joe Seyfried v Abdullah Yigenler | W | 3-0 |
| WTT Contender - Tunis - Qualifikation | 2023/06/20 12:20 | Joe Seyfried v Hugo Deschamps | W | 3-2 |
| WTT Contender - Lagos - Qualifikation | 2023/06/13 11:10 | Joe Seyfried v Harmeet Desai | L | 0-3 |
| WTT Contender - Lagos - Qualifikation | 2023/06/12 11:10 | Joe Seyfried v Dimitrije Levajac | W | 3-0 |
| WTT Feeder Antalya | 2023/03/29 14:45 | Lilian Bardet v Joe Seyfried | L | 3-2 |
| WTT Feeder Amman | 2023/02/02 16:00 | Joe Seyfried v Youzheng Huang | L | 1-3 |
| WTT Feeder Amman | 2023/02/02 09:30 | Joe Seyfried v Ali Alkhadrawi | W | 3-1 |
| WTT Feeder Amman | 2023/02/01 09:00 | Yingbin Xu v Joe Seyfried | W | 0-3 |