Stadium: Court 3 Round: 45 Ground: Hardcourt outdoor
| ITF - W15 Sharm El Sheikh | 2019/02/11 08:00 | Noelia Bouzo Zanotti v Nieuwboer, Perla | 6-1,7-6 |
| ITF - W15 Sharm El Sheikh | 2019/02/04 07:30 | Nieuwboer, Perla v Runglerdkriangkrai, Apichaya | 3-6,7-5,7-10 |
| ITF Women Monastir | 2018/12/09 08:00 | Aurora Zantedeschi v Nieuwboer, Perla | 6-1,6-4 |
| ITF Women Monastir | 2018/12/03 09:30 | Adithya Karunaratne v Nieuwboer, Perla | 6-2,6-3 |
| ITF Women Monastir | 2018/12/02 10:30 | Nieuwboer, Perla v Feder, Ambre | 6-4,2-6,6-4 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/11/07 09:45 | Nieuwboer, Perla v Agustina Chlpac | 2-6,3-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/30 08:00 | Nieuwboer, Perla v Patrascu, Maria | 1-6,4-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/02 09:00 | Nieuwboer, Perla v Svobodova, Monika | 3-6,2-6 |
| ITF - W15 Antalya | 2019/01/30 14:00 | Vajdova, Natalia v Gal, Anja | 6-1,6-1 |
| ITF - W15 Antalya | 2019/01/28 07:30 | Demel, Pauline v Gal, Anja | 4-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/24 09:30 | Casteleyn, Emily v Gal, Anja | 4-6,6-2,7-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/19 11:55 | Adithya Karunaratne v Gal, Anja | 3-6,7-6,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/14 07:00 | Gal, Anja v Gaspar-Ivan, Ioana | 2-6,2-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/12 08:40 | Panackova, Marketa v Gal, Anja | 2-6,5-7 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/11 07:00 | Gal, Anja v Anastasia Mozgaleva | 6-2,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/09 07:00 | Eliessa Vanlangendonck v Gal, Anja | 6-7,6-4,6-3 |