Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/08/24 08:30 | Yuka Hosoki v Marne Dercksen | 6-0,6-2 |
| ITF W15 Monastir | 2021/08/23 14:30 | Feriel Mahbouli v Marne Dercksen | 3-6,2-6 |
| ITF W15 Monastir | 2021/08/15 13:30 | Hibah Shaikh v Marne Dercksen | 5-7,6-2,10-6 |
| ITF W15 Monastir | 2021/08/08 14:00 | Lina Qostal v Marne Dercksen | 6-1,6-4 |
| ITF W15 Monastir | 2021/07/11 13:00 | Julia Klimovicz v Marne Dercksen | 6-3,6-7,13-11 |
| ITF W15 Monastir | 2021/07/04 14:30 | Marne Dercksen v Andre Lukosiute | 1-6,2-6 |
| ITF W15 Monastir | 2021/06/27 14:00 | Paris Corley v Marne Dercksen | 6-1,6-1 |
| ITF W15 Monastir | 2021/06/23 13:00 | Marne Dercksen v Raphaelle Lacasse | 3-6,2-6 |