| Weltmeisterschaft - Damendoppel | 12/14 12:00 | 6 | Honderich/Tsai v Tirtosentono/Van Der Aar | L | 2-0 | |
| Weltmeisterschaft - Damendoppel | 12/12 12:20 | 6 | Dandu/Santosh v Tirtosentono/Van Der Aar | - | Retired | |
| Scottish Open - Damendoppel | 11/27 18:20 | - | Honderich/Tsai v Tirtosentono/Van Der Aar | L | 2-0 | |
| Scottish Open - Damendoppel | 11/27 11:20 | - | Busch/Schulz v Tirtosentono/Van Der Aar | W | 0-2 | |
| Scottish Open - Damendoppel | 11/26 19:40 | - | Tirtosentono/Van Der Aar v K. Bhat/Gautam | W | 2-0 | |
| Scottish Open - Damendoppel | 11/26 14:20 | - | Tirtosentono/Van Der Aar v Low/Siow | W | 2-1 | |
| Hylo Open - Frauendoppel | 11/03 12:30 | 5 | Tirtosentono/Van Der Aar v Moore/Somerville | L | 0-2 | |
| French Open - Frauendoppel | 10/28 17:20 | - | Tirtosentono/Van Der Aar v Kim/Kong | L | 0-2 | |
| French Open - Frauendoppel | 10/27 11:00 | 5 | Jakkampudi/S Ram v Tirtosentono/Van Der Aar | - | Retired | |
| Denmark Open - Damendoppel | 10/21 11:20 | - | Xia/Liu v Tirtosentono/Van Der Aar | L | 2-0 | |
| Denmark Open - Damendoppel | 10/20 07:20 | 5 | Tirtosentono/Van Der Aar v Matsuyama/Shida | - | Retired | |
| Dutch Open - Damendoppel | 10/16 14:00 | - | Tirtosentono/Van Der Aar v Magnusson/Nistad | L | 1-2 | |
| Dutch Open - Damendoppel | 10/16 08:40 | - | Hopton/Pugh v Tirtosentono/Van Der Aar | W | 1-2 | |
| Dutch Open - Damendoppel | 10/15 17:20 | - | Tirtosentono/Van Der Aar v Pope/Stognija | W | 2-0 | |
| Dutch Open - Damendoppel | 10/14 07:15 | - | Tirtosentono/Van Der Aar v Hendahewa/Sirimannage | - | Walkover | |
| Spain International - Damendoppel | 06/19 13:00 | - | Tirtosentono/Van Der Aar v Lopez/Usle | W | 2-0 | |
| Spain International - Damendoppel | 06/19 07:40 | - | Rodriguez/Setien v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain International - Damendoppel | 06/18 15:15 | - | Fankhauser/Stern v Tirtosentono/Van Der Aar | W | 1-2 | |
| Spain International - Damendoppel | 06/18 10:35 | - | Boiarun/Iakovleva v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain International - Damendoppel | 06/17 16:20 | - | Tirtosentono/Van Der Aar v Caballero/Ramirez | W | 2-0 | |
| Spain Masters - Frauendoppel | 05/22 13:00 | 2 | Magelund/Ravn v Tirtosentono/Van Der Aar | L | 2-1 | |
| Spain Masters - Frauendoppel | 05/21 10:10 | 3 | Hopton/Pugh v Tirtosentono/Van Der Aar | W | 0-2 | |
| Spain Masters - Frauendoppel | 05/20 10:15 | 4 | Palermo/Jille v Tirtosentono/Van Der Aar | W | 1-2 | |
| Spain Masters - Frauendoppel | 05/18 12:55 | 5 | Yap/Yap v Tirtosentono/Van Der Aar | W | 1-2 | |
| Portuguese Int. WD | 05/08 14:40 | 1 | Tirtosentono/Van Der Aar v Busch/Schulz | L | 0-2 | |
| Portuguese Int. WD | 05/08 10:40 | 1 | Tirtosentono/Van Der Aar v F. Goncalves/Goncalves | W | 2-0 | |
| Portuguese Int. WD | 05/07 17:40 | 5 | Tirtosentono/Van Der Aar v Borgstedt/Pirzamanbein | W | 2-0 | |
| Swiss Open - Frauendoppel | 03/03 08:20 | 5 | Piek/Seinen v Tirtosentono/Van Der Aar | L | 2-1 | |
| SaarLorLux Open WD | 10/27 14:15 | 5 | Tirtosentono/Van Der Aar v Magelund/Ravn | L | 1-2 |