Stadium: Court 3 Round: 26
| ITF Women Alkmaar | 2018/06/27 15:25 | Annelou Nab v Sem Wensveen | 3-6,6-3,4-6 |
| ITF Women Alkmaar | 2018/06/24 09:00 | Sem Wensveen v Corina Mader | 6-1,6-0 |
| ITF Women Cairo | 2018/05/09 11:25 | Haine Ogata v Sem Wensveen | 6-0,6-3 |
| ITF Women Cairo | 2018/05/07 08:30 | Dejana Milenkovic v Sem Wensveen | 6-7,2-6 |
| ITF Women Cairo | 2018/05/02 07:30 | Riya Bhatia v Sem Wensveen | 6-3,6-3 |
| ITF Women Cairo | 2018/04/30 07:30 | Norhan Hesham v Sem Wensveen | 5-7,2-6 |
| ITF Women Cairo | 2018/04/29 10:00 | Rosaline Z C Tello v Sem Wensveen | 2-6,5-7 |
| ITF Women Cairo | 2018/04/23 10:30 | Sem Wensveen v Andreia Beberechi | 3-6,3-6 |
| ITF Women Alkmaar | 2018/06/27 09:00 | Madison Bourguignon v Julyette M J Steur | 2-6,3-6 |
| ITF Women Kaltenkirchen | 2018/06/21 08:30 | Anna Gabric v Julyette M J Steur | 6-2,6-1 |
| ITF Women Kaltenkirchen | 2018/06/19 09:00 | Arina Gabriela Vasilescu v Julyette M J Steur | 6-3,1-6,5-7 |
| ITF Women Hammamet | 2018/05/25 09:00 | Julyette M J Steur v Tayisiya Morderger | 3-6,6-7 |
| ITF Women Hammamet | 2018/05/24 11:20 | Julyette M J Steur v Lou Brouleau | 7-6,6-7,6-0 |
| ITF Women Hammamet | 2018/05/22 09:30 | Julyette M J Steur v Jelena Stojanovic | 6-2,6-0 |
| ITF Women Hammamet | 2018/05/18 09:00 | Julyette M J Steur v Jade Suvrijn | 2-6,6-2,1-6 |
| ITF Women Hammamet | 2018/05/17 09:00 | Marie Benoit v Julyette M J Steur | 2-6,3-6 |