| WTT Contender - Tunis - Damdubbel | 2023/06/22 13:00 | Jeon/Shin v Mantz/Wan | L | 3-2 |
| WTT Feeder Antalya WD | 2023/03/31 12:00 | Mantz/Wan v Harimoto/Ando | L | 0-3 |
| WTT Feeder Antalya WD | 2023/03/30 13:30 | Lutz/Pavade v Mantz/Wan | W | 1-3 |
| WTT Feeder Antalya WD | 2023/03/29 11:30 | Malobabic/Jeger v Mantz/Wan | W | 1-3 |
| WTT Feeder Dusseldorf II WD | 2023/02/24 15:00 | Mantz/Wan v Qi/Wu | W | 3-0 |
| WTT Feeder Dusseldorf II WD | 2023/02/23 15:00 | Mantz/Wan v Ortega/Vega | W | 3-0 |
| WTT Feeder Dusseldorf II WD | 2023/02/23 09:50 | Mantz/Wan v Mostafavi/Zarif | W | 3-2 |
| WTT Feeder Dusseldorf II WD | 2023/02/22 17:25 | Mantz/Wan v Schreiner/Klee | W | 3-1 |