| 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 |
| WTT Contender Novo Mesto WD | 2021/11/11 10:20 | Bergstrom/Kallberg v Lin/Zeng | L | 3-2 |
| WTT Contender Lasko WD | 2021/11/06 09:40 | Lin/Zeng v Diaz/Diaz | L | 1-3 |
| WTT Contender Lasko WD | 2021/11/05 09:00 | Lin/Zeng v Dragoman/Szocs | W | 3-2 |
| WTT Contender Lasko WD | 2021/11/04 10:20 | Lin/Zeng v Hrabicova/Zaderova | W | 3-0 |
| WTT Star Contender Doha WD | 2021/09/24 12:30 | Nagasaki/Ando v Lin/Zeng | L | 3-0 |
| WTT Star Contender Doha WD | 2021/09/23 08:00 | Chen/Li v Lin/Zeng | W | 2-3 |
| WTT Star Contender Doha WD | 2021/09/22 11:00 | Lin/Zeng v Sato/Shibata | W | 3-0 |
| Oman Open WD | 2020/03/15 10:00 | Hashimoto/Sato v Lin/Zeng | L | 3-0 |