| All England Open XD | 2021/03/17 18:00 | Mairs/Mairs v Chen/Peck | L | 1-2 |
| Spanish Int. XD | 2019/06/14 07:00 | Jansen/Ostermeyer v Mairs/Mairs | W | 0-2 |
| Giraldilla Int. XD | 2018/08/30 10:20 | Moelhede/Lundgaard v Mairs/Mairs | L | 2-1 |
| Giraldilla Int. XD | 2018/08/28 14:40 | Amaya/Lucas v Mairs/Mairs | W | 0-2 |
| Indonesia Masters XD | 2018/07/17 07:00 | Mairs/Mairs v Chrisnanta/Wong | L | 0-2 |
| Indonesia Masters XD | 2018/07/11 02:00 | Kaneko/Matsumoto v Mairs/Mairs | L | 2-0 |
| Canada Open XD | 2018/06/20 15:40 | Mairs/Mairs v Arends/Piek | L | 0-2 |
| US Open XD | 2018/06/16 03:10 | Chan/Goh v Mairs/Mairs | L | 2-1 |