Stadium: Court 12 Round: 26 Ground: Clay
| ITF W15 Haren | 2019/08/28 10:35 | Yu Shan v Nieuwboer, Perla | 4-6,4-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/19 09:00 | Glaude, Laure Line v Nieuwboer, Perla | 6-1,6-2 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/12 09:30 | Stefania Rogozinska-Dzik v Nieuwboer, Perla | 7-6,6-2 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/07/09 08:00 | Moser, Lisa Maria v Nieuwboer, Perla | 6-4,6-2 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/07/03 10:10 | Zoziya Kardava v Nieuwboer, Perla | 3-6,6-3,6-2 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/07/01 15:00 | Nieuwboer, Perla v Carola Cavelli | 6-3,6-4 |
| ITF W15 Alkmaar | 2019/06/24 08:30 | Valentina Ivanov v Nieuwboer, Perla | 6-3,6-4 |
| ITF W25 Klosters | 2019/06/17 09:00 | Yana Morderger v Nieuwboer, Perla | 6-0,6-0 |
| ITF W15 Haren | 2019/08/28 12:50 | Mader, Corina v Pribylova, Anna | 3-6,3-6 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/13 14:00 | Pribylova, Anna v Ipek Oz | 1-6,3-6 |
| ITF W25 Koksijde | 2019/08/07 11:45 | Oceane Dodin v Pribylova, Anna | 6-2,6-2 |
| ITF W25 Koksijde | 2019/08/05 13:00 | Le Bihan, Kelia v Pribylova, Anna | 3-6,2-6 |
| ITF W25 Koksijde | 2019/08/05 08:00 | Amiraghyan, Ani v Pribylova, Anna | 1-6,0-6 |
| ITF W15 Knokke | 2019/08/01 08:00 | Pribylova, Anna v Djoubri, Salma | 0-6,6-2,4-6 |
| ITF W15 Knokke | 2019/07/30 09:45 | Pribylova, Anna v Sapfo Sakellaridi | 6-3,3-6,6-2 |
| ITF W25 Den Haag | 2019/07/01 09:30 | Irina Fetecau v Pribylova, Anna | 6-3,6-4 |