| World Championships WD | 12/14 12:00 | 6 | 혼데리히 R / 티사이 K v Tirtosentono/Van Der Aar | L | 2-0 | |
| World Championships WD | 12/12 12:20 | 6 | Dandu / Santosh v Tirtosentono/Van Der Aar | - | Retired | |
| Scottish Open WD | 11/27 18:20 | - | 혼데리히 R / 티사이 K v Tirtosentono/Van Der Aar | L | 2-0 | |
| Scottish Open WD | 11/27 11:20 | - | 부쉬 C / 슐츠 A v Tirtosentono/Van Der Aar | W | 0-2 | |
| Scottish Open WD | 11/26 19:40 | - | Tirtosentono/Van Der Aar v Bhat K A / Gautam S | W | 2-0 | |
| Scottish Open WD | 11/26 14:20 | - | Tirtosentono/Van Der Aar v Low/Siow | W | 2-1 | |
| Hylo Open WD | 11/03 12:30 | 5 | Tirtosentono/Van Der Aar v Moore/Somerville | L | 0-2 | |
| French Open WD | 10/28 17:20 | - | Tirtosentono/Van Der Aar v 김 S Y / 공 H Y | L | 0-2 | |
| French Open WD | 10/27 11:00 | 5 | 메가나 J / 램 P S v Tirtosentono/Van Der Aar | - | Retired | |
| Denmark Open WD | 10/21 11:20 | - | Liu / Xia v Tirtosentono/Van Der Aar | L | 2-0 | |
| Denmark Open WD | 10/20 07:20 | 5 | Tirtosentono/Van Der Aar v 마쓰야마 N / 시다 C | - | Retired | |
| Dutch Open WD | 10/16 14:00 | - | Tirtosentono/Van Der Aar v Magnusson/Nistad | L | 1-2 | |
| Dutch Open WD | 10/16 08:40 | - | Hopton/Pugh v Tirtosentono/Van Der Aar | W | 1-2 | |
| Dutch Open WD | 10/15 17:20 | - | Tirtosentono/Van Der Aar v Pope/Stognija | W | 2-0 | |
| Dutch Open WD | 10/14 07:15 | - | Tirtosentono/Van Der Aar v 헨다헤와 T P / 시리만나주 K I | - | Walkover | |
| Spain Int WD | 06/19 13:00 | - | Tirtosentono/Van Der Aar v 로페즈 P / 유슬레 L | W | 2-0 | |
| Spain Int WD | 06/19 07:40 | - | Rodriguez/Setien v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain Int WD | 06/18 15:15 | - | Fankhauser/Stern v Tirtosentono/Van Der Aar | W | 1-2 | |
| Spain Int WD | 06/18 10:35 | - | 보아룬 A / 이아코블레바 A v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain Int WD | 06/17 16:20 | - | Tirtosentono/Van Der Aar v Caballero/Ramirez | W | 2-0 | |
| Spain Masters WD | 05/22 13:00 | 2 | 마지룬드 A / 레이븐 F v Tirtosentono/Van Der Aar | L | 2-1 | |
| Spain Masters WD | 05/21 10:10 | 3 | Hopton/Pugh v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain Masters WD | 05/20 10:15 | 4 | Palermo/Jille v Tirtosentono/Van Der Aar | W | 1-2 | |
| Spain Masters WD | 05/18 12:55 | 5 | 야프 R C / 야프 Y v Tirtosentono/Van Der Aar | W | 1-2 | |
| Portuguese Int. WD | 05/08 14:40 | 1 | Tirtosentono/Van Der Aar v 부쉬 C / 슐츠 A | L | 0-2 | |
| Portuguese Int. WD | 05/08 10:40 | 1 | Tirtosentono/Van Der Aar v 곤칼베스 A F / 곤칼베스 S | W | 2-0 | |
| Portuguese Int. WD | 05/07 17:40 | 5 | Tirtosentono/Van Der Aar v 보그스테트 E / 피르자만빈 B | W | 2-0 | |
| Swiss Open WD | 03/03 08:20 | 5 | 피크 S / 시넨 C v Tirtosentono/Van Der Aar | L | 2-1 | |
| SaarLorLux Open 2019, WD | 10/27 14:15 | 5 | Tirtosentono/Van Der Aar v 마지룬드 A / 레이븐 F | L | 1-2 |