| World Championship WD | 2021/11/26 17:40 | Hayata/Ito v Mittelham/Winter | L | 3-1 |
| World Championship WD | 2021/11/25 18:30 | Goi/Wong v Mittelham/Winter | W | 0-3 |
| WTT Contender Novo Mesto WD | 2021/11/14 10:40 | Mittelham/Winter v Liu/Wang | L | 0-3 |
| WTT Contender Novo Mesto WD | 2021/11/13 09:00 | Chasselin/Pavade v Mittelham/Winter | W | 1-3 |
| WTT Contender Novo Mesto WD | 2021/11/12 09:00 | Mittelham/Winter v Paulin/Strazar | W | 3-1 |
| WTT Contender Novo Mesto WD | 2021/11/11 10:20 | Mittelham/Winter v Xuan/Wong | W | 3-0 |
| WTT Contender Novo Mesto WD | 2021/11/11 10:20 | Mittelham/Winter v Goi/Wong | W | 3-0 |
| European Championship WD | 2021/06/27 13:30 | Shan/Solja v Mittelham/Winter | L | 3-2 |
| Australian Open WD | 2019/07/11 01:20 | Jee/Lay v Chen/Huang | L | 3-2 |
| Australian Open WD | 2019/07/10 01:00 | Chen/Huang v Mukherjee/Patkar | W | 3-1 |
| Qatar Open XD | 2017/06/22 02:40 | Chen/Huang v Jeon/Yang | L | 1-3 |