| PSA World Championships - Kvinder | 05/14 10:00 | 7 | Milou Van Der Heijden v Georgina Kennedy | 0-3 | |
| EM - Hold - Kvinder | 04/28 15:30 | - | Milou V D Heijden v Saskia Beinhard | 7-7 | |
| EM - Hold - Kvinder | 04/27 15:00 | - | Tesni Evans v Milou V D Heijden | 0-0 | |
| EM - Hold | 04/27 09:07 | - | Tinne Gilis v Milou V D Heijden | 8-3 | |
| Annecy Rose Open - Kvinder | 04/06 17:00 | 8 | Milou V D Heijden v Grace Gear | 1-3 | |
| British Open - Kvinder | 03/29 13:00 | 8 | Tinne Gilis v Milou Van Der Heijden | 3-0 | |
| British Open - Kvinder | 03/28 11:00 | 7 | Milou Van Der Heijden v Rachael Grinham | 3-1 | |
| Windy City Open - Kvinder | 02/23 20:00 | - | Donna Lobban v Milou Van Der Heijden | 3-1 | |
| US Open - Kvinder | 10/01 16:00 | 7 | Anna Serme v Milou V D Heijden | 3-2 | |
| Egypt Open - Kvinder | 09/11 16:45 | 8 | Amanda Sobhy v Milou Van Der Heijden | 3-0 | |
| Egypt Open - Kvinder | 09/10 16:45 | 7 | Menna Nasser v Milou Van Der Heijden | 0-3 | |
| British Open - Kvinder | 08/17 11:00 | 8 | Olivia Clyne v Milou Van Der Heijden | 3-2 | |
| British Open - Kvinder | 08/16 12:45 | - | Marina Stefanoni v Milou Van Der Heijden | 5-9 | |
| Manchester Open - Kvinder | 08/09 11:00 | 7 | Milou Van Der Heijden v Haley Mendez | 2-3 | |
| PSA World Championships - Kvinder | 07/14 16:30 | 7 | Milou Van Der Heijden v Tze Lok Ho | 1-3 | |
| Calgary Squash Week Women | 03/08 01:00 | 2 | Danielle Letourneau v Milou Van Der Heijden | 3-1 | |
| Calgary Squash Week Women | 03/07 03:15 | 3 | Vanessa Chu v Milou Van Der Heijden | 0-3 | |
| Calgary Squash Week Women | 03/06 03:15 | 8 | Alison Thomson v Milou Van Der Heijden | 1-3 | |
| Windy City Open - Kvinder | 02/27 19:45 | 7 | Liu Tsz-Ling v Milou Van Der Heijden | 3-2 | |
| Tournament of Champions - Kvinder | 01/13 00:30 | 8 | Milou Van Der Heijden v Nour El Sherbini | 0-3 | |
| Tournament of Champions - Kvinder | 01/11 00:00 | 7 | Milou Van Der Heijden v Lisa Aitken | 3-0 | |
| PSA World Championships - Kvinder | 10/26 12:15 | 8 | Milou V D Heijden v Siva'gari Subramaniam | 1-3 | |
| PSA World Championships - Kvinder | 10/24 11:30 | 7 | Milou Van Der Heijden v Menna Nasser | 3-1 | |
| US Open - Kvinder | 10/05 21:45 | 7 | Milou V D Heijden v Melissa Alves | 1-3 | |
| Netsuite Open - Kvinder | 09/27 00:30 | 8 | Milou Van Der Heijden v Amanda Sobhy | 0-2 | |
| Netsuite Open - Kvinder | 09/26 00:30 | 7 | Mariam Metwally v Milou Van Der Heijden | 0-2 | |
| France Open - Kvinder | 09/10 11:15 | 8 | Milou Van Der Heijden v Millie Tomlinson | 0-2 | |
| France Open - Kvinder | 09/09 11:15 | 7 | Milou Van Der Heijden v Olivia Fiechter | 2-1 | |
| China Open Women | 09/05 10:30 | 8 | Raneem El Weleily v Milou Van Der Heijden | 3-0 | |
| China Open Women | 09/04 04:00 | 7 | Milou Van Der Heijden v Low Wee Wern | 3-0 |