| WTT Contender Lima - SP | 2022/06/17 15:00 | Mittelham/Qiu v Kallberg/Wan | W | 3-0 |
| WTT Contender Lima - SP | 2022/06/16 15:00 | Mittelham/Qiu v Gunduz/Altinkaya | W | 3-0 |
| WTT Star Contender Doha - SP | 2022/03/29 14:40 | Mittelham/Qiu v Ionescu/Szocs | L | 1-3 |
| WTT Star Contender Doha - SP | 2022/03/27 16:40 | Doo/Wong v Mittelham/Qiu | W | 1-3 |
| World Championship XD | 2021/11/25 15:30 | Lin/Zhang v Mittelham/Qiu | L | 3-1 |
| World Championship XD | 2021/11/23 21:20 | Polansky/Matelova v Mittelham/Qiu | W | 1-3 |
| WTT Contender Tunis - SP | 2021/10/29 09:00 | Khanin/Trigolos v Mittelham/Qiu | L | 3-0 |
| WTT Contender Tunis - SP | 2021/10/28 13:30 | Abid/Zoghlami v Mittelham/Qiu | W | 0-3 |
| WTT Contender Lima - SP | 2022/06/17 15:30 | Robles/Xiao v Yigenler/Yilmaz | W | 3-2 |
| WTT Contender Lima - SP | 2022/06/16 15:00 | Robles/Xiao v Madrid/Silva | W | 3-0 |
| WTT Star Contender Doha - SP | 2022/03/30 14:00 | Robles/Xiao v Lebesson/Yuan | L | 1-3 |
| WTT Star Contender Doha - SP | 2022/03/29 16:00 | Ecseki/Madarasz v Robles/Xiao | W | 0-3 |
| WTT Star Contender Doha - SP | 2022/03/29 15:35 | Ecseki/Madarasz v Robles/Xiao | W | 0-3 |
| WTT Star Contender Doha - SP | 2022/03/28 15:20 | Robles/Xiao v Gnanasekaran/Batra | W | 3-1 |
| WTT Contender Doha - SP | 2022/03/22 07:40 | Robles/Xiao v Doo/Wong | L | 0-3 |
| WTT Contender Doha - SP | 2022/03/21 11:00 | An/Choi v Robles/Xiao | W | 1-3 |