| Open d'Irlanda DX | 2021/11/18 13:00 | Mairs/Mairs v Toft/Graversen | W | 2-1 |
| Open d'Irlanda DX | 2021/11/18 09:20 | Busch/Espersen v Mairs/Mairs | W | 1-2 |
| Internazionali del Belgio DX | 2021/10/29 08:00 | Mairs/Mairs v Yamashita/Shinoya | L | 0-2 |
| Internazionali del Belgio DX | 2021/10/28 12:20 | Chiu/Gai v Mairs/Mairs | W | 0-2 |
| All England Open DX | 2021/03/17 18:00 | Mairs/Mairs v Chen/Peck | L | 1-2 |
| Internazionali di Spagna DX | 2019/06/14 07:00 | Jansen/Ostermeyer v Mairs/Mairs | W | 0-2 |
| Giraldilla International DX | 2018/08/30 10:20 | Moelhede/Lundgaard v Mairs/Mairs | L | 2-1 |
| Giraldilla International DX | 2018/08/28 14:40 | Amaya/Lucas v Mairs/Mairs | W | 0-2 |
| Open d'Irlanda DX | 2021/11/18 13:00 | Basova/Kaisti v Datko/Michalski | W | 2-0 |
| Internazionali d'Ungheria DX | 2021/11/05 15:00 | Basova/Kaisti v Vestergaard/Lober | L | 1-2 |
| Internazionali d'Ungheria DX | 2021/11/05 09:00 | Basova/Kaisti v Mini/Saponara Rivva | W | 2-0 |
| Internazionali del Belgio DX | 2021/10/28 07:20 | Basova/Kaisti v Chiu/Gai | L | 1-2 |
| Open d'Olanda DX | 2021/10/15 11:00 | Adam/Bauer v Basova/Kaisti | L | 2-1 |
| Open d'Olanda DX | 2021/10/14 07:50 | Stipsits/Au Yeong v Basova/Kaisti | W | 0-2 |
| Masters di Danimarca DX | 2021/08/06 07:00 | Basova/Kaisti v Mikkelsen/Soby | L | 0-2 |
| Campionati europei DX | 2021/04/29 07:00 | Ellis/Smith v Basova/Kaisti | L | 2-0 |