Stadium: Court 10 Round: 54 Ground: Clay
| ITF - W15 Alkmaar | 2019/06/24 13:00 | Gabriella Mujan v Sem Wensveen | 3-6,6-0,5-10 |
| ITF - W15 Káhira | 2019/04/25 08:00 | Despina Papamichail v Sem Wensveen | 6-3,7-5 |
| ITF - W15 Káhira | 2019/04/24 09:10 | Anna Makhorkina v Sem Wensveen | 3-6,5-7 |
| ITF - W15 Káhira | 2019/04/23 09:55 | Sem Wensveen v Sravya Shivani Chilakalapudi | 6-3,7-5 |
| ITF - W15 Káhira | 2019/04/22 11:30 | Sem Wensveen v Julia Konishi Camargo Silva | 6-2,6-2 |
| ITF - W15 Káhira | 2019/04/18 08:00 | Sem Wensveen v Lisa Mays | 3-6,1-6 |
| ITF - W15 Káhira | 2019/04/17 12:05 | Dominique Karregat v Sem Wensveen | 6-4,4-6,4-6 |
| ITF W15 Tabarka | 2019/03/18 08:00 | Natalia Orlova v Sem Wensveen | 6-1,6-4 |
| ITF - W15 Alkmaar | 2019/06/24 11:00 | Fabienne Gettwart v Dewi Dijkman | 6-1,6-1 |
| ITF W15 Tabarka | 2019/04/09 08:30 | Dewi Dijkman v Daria Solovyeva | 7-6,3-6,6-4 |
| ITF W15 Tabarka | 2019/04/03 12:25 | Camilla Scala v Dewi Dijkman | 6-1,6-0 |
| ITF W15 Tabarka | 2019/04/01 14:30 | Dewi Dijkman v Linda Cagnazzo | 3-6,7-6,10-2 |
| ITF - W15 Šimkent | 2019/02/18 07:30 | Gyulnara Nazarova v Dewi Dijkman | 7-5,6-1 |
| ITF - W15 Šimkent | 2019/02/11 07:00 | Dewi Dijkman v Tamara Malesevic | 4-6,2-6 |
| ITF Women Stellenbosch | 2018/12/02 13:00 | Stephanie Kent v Dewi Dijkman | 6-2,6-2 |
| ITF Women Stellenbosch | 2018/11/29 12:00 | Dewi Dijkman v Shahar Biran | 3-6,1-6 |