Stadium: Court 10 Round: 25
| ITF Women Don Benito | 2018/07/15 14:30 | Dewi Dijkman v Estela Perez-Somarriba | 0-6,3-6 |
| ITF Women Knokke | 2018/07/09 08:00 | Dewi Dijkman v Carla Touly | 3-6,3-6 |
| ITF Women Knokke | 2018/07/08 08:00 | Helena Verbeeck v Dewi Dijkman | 2-6,3-6 |
| ITF Women Knokke | 2018/07/07 11:00 | Dewi Dijkman v Maria Lemonakis | 4-6,6-2,7-5 |
| ITF Women Den Haag Qual | 2018/07/02 10:00 | Dewi Dijkman v Perla Nieuwboer | 1-6,2-6 |
| ITF Women Den Haag Qual | 2018/07/01 10:30 | Dewi Dijkman v Ana J C Roeper | 6-2,6-2 |
| ITF Women Den Haag Qual | 2018/06/30 09:30 | Madison Bourguignon v Dewi Dijkman | 5-7,2-6 |
| ITF Women Alkmaar | 2018/06/24 09:00 | Dewi Dijkman v Lexie Stevens | 0-6,0-6 |
| ITF Women Hechingen Qual | 2018/08/05 15:30 | Natalia Siedliska v Chantal Skamlova | 7-6,3-6,1-6 |
| ITF Women Horb Qual | 2018/07/24 12:35 | Karin Kennel v Natalia Siedliska | 6-4,6-2 |
| ITF Women Horb Qual | 2018/07/23 13:00 | Shaline-Doreen Pipa v Natalia Siedliska | 3-6,3-6 |
| ITF Women Amstelveen | 2018/07/10 08:00 | Natalia Siedliska v Marina Yudanov | 3-6,6-7 |
| ITF Women Aschaffenburg Qual | 2018/07/02 13:15 | Angelica Moratelli v Natalia Siedliska | 6-4,3-6,6-3 |
| ITF Women Hammamet | 2018/06/16 09:00 | Claudia Hoste Ferrer v Natalia Siedliska | 4-6,4-6 |
| ITF Women Hammamet | 2018/06/15 09:00 | Natalia Siedliska v Sofia Luini | 3-6,6-1,6-3 |
| ITF Women Hammamet | 2018/06/14 11:40 | Natalia Siedliska v Sara Castellano | 6-4,7-5 |