| Indonesia Masters XD | 04/24 12:00 | 5 | Maas J / Van Der Aar I v Kersaudy B / Palermo L | L | 0-2 | |
| Giraldilla Int. XD | 03/28 13:40 | 5 | Maas J / Van Der Aar I v 알리모프 R / 다블레토바 A | L | 0-2 | |
| Indonesia Masters XD | 03/08 11:25 | 4 | Maas J / Van Der Aar I v 푸아바라누크로 D / 태라타나차이 S | L | 0-2 | |
| Indonesia Masters XD | 03/06 18:15 | 5 | Maas J / Van Der Aar I v Hoki/Matsumoto | W | 2-1 | |
| Giraldilla Int. XD | 12/16 09:00 | 1 | Maas J / Van Der Aar I v 미켈센 M / 서로우 M | L | 1-2 | |
| Giraldilla Int. XD | 12/15 08:30 | 1 | Eidestedt R / Nistad C v Maas J / Van Der Aar I | W | 0-2 | |
| Giraldilla Int. XD | 11/25 12:15 | 2 | Arends J / Piek S v Maas J / Van Der Aar I | L | 2-1 | |
| Giraldilla Int. XD | 11/24 17:45 | 3 | Maas J / Van Der Aar I v Kersaudy B / Palermo L | W | 2-0 | |
| Giraldilla Int. XD | 11/24 10:20 | 4 | 레인 B / 보일 J v Maas J / Van Der Aar I | W | 1-2 | |
| Indonesia Masters XD | 11/23 10:00 | 5 | Maas J / Van Der Aar I v Bay-Smidt M / Boje A | W | 2-0 | |
| Indonesia Masters XD | 11/02 09:20 | 5 | Maas J / Van Der Aar I v He / Du | L | 0-2 | |
| German Open 2019, WD, Qualification | 10/24 08:00 | 1 | Maas J / Van Der Aar I v Jansen J R / Janssens E | L | 1-2 |