Stadium: Court 13 Round: 26 Ground: Hardcourt outdoor
| ITF - W25 Hongkong | 2019/04/09 05:45 | Momoko Kobori v Ho Ching Wu | 6-1,6-2 |
| ITF - W25 Kashiwa | 2019/04/02 03:20 | Momoko Kobori v Mayo Hibi | 2-6,2-6 |
| ITF - W25 Kofu | 2019/03/30 01:00 | Momoko Kobori v Lara Salden | 1-6,3-6 |
| ITF - W25 Kofu | 2019/03/29 01:00 | Momoko Kobori v Na-Lae Han | 4-6,6-3,7-5 |
| ITF - W25 Kofu | 2019/03/28 01:00 | Momoko Kobori v Emina Bektas | 6-4,3-6,6-0 |
| ITF - W25 Kofu | 2019/03/26 01:00 | Luksika Kumkhum v Momoko Kobori | 6-3,5-7,3-6 |
| ITF - W25 Kofu | 2019/03/22 02:00 | Momoko Kobori v Giulia Gatto Monticone | 6-7,2-6 |
| ITF - W25 Kofu | 2019/03/21 04:40 | Ankita Raina v Momoko Kobori | 6-7,4-6 |
| ITF - W25 Hongkong | 2019/04/09 06:45 | Rutuja Bhosale v Natalia Siedliska | 2-6,3-6 |
| ITF W80 Palm Harbor | 2019/04/02 21:20 | Natalia Siedliska v Safiya Carrington | 5-7,6-0,9-11 |
| ITF W80 Palm Harbor | 2019/04/01 14:55 | Rasheeda McAdoo v Natalia Siedliska | 2-6,6-3,4-10 |
| ITF - W25 Petit-Bourg | 2019/01/16 20:00 | Rasheeda McAdoo v Natalia Siedliska | 7-6,7-6 |
| ITF - W25 Hongkong | 2019/01/08 06:15 | Ling Zhang v Natalia Siedliska | 1-6,6-1,6-1 |
| ITF - W25 Hongkong | 2019/01/08 06:06 | Ling Zhang v Natalia Siedliska | 1-6,6-1,6-1 |
| ITF - W25 Hongkong | 2019/01/01 05:55 | Natalia Siedliska v Yuxuan Zhang | 3-6,6-7 |
| ITF Women Ortisei | 2018/12/20 11:05 | Natalia Siedliska v Veronika Erjavec | 7-6,6-1 |