Stadium: Court 10 Round: 44 Ground: Clay
| 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 Héraklion | 2019/05/07 11:50 | Lina Glushko v Yu Shan | 6-3,7-6 |
| ITF W15 Haren | 2019/08/26 09:00 | Verhaar, Annick v Casteleyn, Emily | 1-6,0-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/21 09:00 | Casteleyn, Emily v Sinja Kraus | 1-6,6-2,1-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/20 09:20 | Diana Martynov v Casteleyn, Emily | 6-2,1-6,6-10 |
| ITF W15 Wanfercee-Baulet | 2019/08/19 15:00 | Casteleyn, Emily v Ayala Serra, Nora | 6-1,6-2 |
| ITF W15 Knokke | 2019/07/31 09:00 | Yudanov, Marina v Casteleyn, Emily | 6-1,6-0 |
| ITF W15 Knokke | 2019/07/29 14:00 | Prenkovic, Linda v Casteleyn, Emily | 4-6,2-6 |
| ITF W15 Knokke | 2019/07/29 08:30 | Lemonakis, Maria v Casteleyn, Emily | 3-6,6-1,7-10 |
| ITF W25 Aschaffenburg | 2019/07/15 11:45 | Ivana Popovic v Casteleyn, Emily | 6-4,6-2 |