| Singapore Smash DX | 2024/03/12 11:00 | Mittelham/Qiu v Gardos/Polcanova | L | 0-3 |
| WTT Star Contender Goa DX | 2024/01/25 12:30 | Lim/Shin v Mittelham/Qiu | L | 3-0 |
| WTT Feeder Dusseldorf III DX | 2023/11/30 16:00 | Mittelham/Qiu v He/Zhou | L | 2-3 |
| WTT Feeder Dusseldorf III DX | 2023/11/30 09:00 | Mittelham/Qiu v Walker/Ho | W | 3-2 |
| WTT Feeder Dusseldorf III DX | 2023/11/29 09:00 | Mittelham/Qiu v Chua/Ser | W | 3-0 |
| WTT Contender Muscat DX | 2023/10/12 16:45 | Mittelham/Qiu v Lin/Chen | L | 1-3 |
| WTT Contender Muscat DX | 2023/10/11 06:40 | Mittelham/Qiu v Ecseki/Madarasz | W | 3-2 |
| Giochi europei DX | 2023/06/26 17:50 | Ecseki/Madarasz v Mittelham/Qiu | W | 0-3 |
| Singapore Smash DX | 2024/03/10 08:15 | Chew/Zeng v Liu/Sareen | L | 3-0 |