Stadium: Court 5 Round: 25 Ground: Clay
| ITF W15 Haren | 2019/08/27 09:00 | Yu Shan v Casteleyn, Emily | 6-2,2-6,10-8 |
| ITF W15 Haren | 2019/08/26 09:00 | Yu Shan v Hovda, Lene Mari Bolkesjo | 6-2,6-0 |
| ITF W15 Wanfercee-Baulet | 2019/08/20 07:30 | Nicole Gadient v Yu Shan | 6-0,6-2 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/13 07:30 | Stefania Rogozinska-Dzik v Yu Shan | 6-1,6-1 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/12 09:30 | Chanel Janssen v Yu Shan | 1-6,3-6 |
| Olomouc, Singles Qualifying W-ITF-CZE-07A | 2019/08/05 10:00 | Jarosova, Adela v Yu Shan | 4-6,6-3,11-9 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/10 02:40 | Cho, Sihyeong v Yu Shan | 5-7,7-5,10-8 |
| ITF - W15 Héraklion | 2019/05/14 07:00 | Yu Shan v Avomo Ella, Celestine | 0-6,1-6 |
| 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 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/05/09 11:40 | Eva Vedder v Nieuwboer, Perla | 6-1,6-0 |