Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF W25 Hong Kong | 2019/06/01 03:00 | Angelina Gabueva v Ho Ching Wu | 4-6,6-7 |
| ITF W25 Hong Kong | 2019/05/31 12:35 | Ho Ching Wu v Yui Chikaraishi | 7-5,6-0 |
| ITF W25 Hong Kong | 2019/05/29 04:30 | Alexandra Riley v Ho Ching Wu | 0-6,0-6 |
| ITF W25 Nonthaburi | 2019/05/22 05:40 | Aleksandrina Naydenova v Ho Ching Wu | 6-2,6-4 |
| ITF W25 Wuhan | 2019/05/14 02:00 | Meiting Liu v Ho Ching Wu | 5-7,7-6,3-6 |
| ITF W25 Hong Kong | 2019/04/09 05:45 | Momoko Kobori v Ho Ching Wu | 6-1,6-2 |
| ITF W25 Kashiwa | 2019/04/03 00:30 | Ho Ching Wu v Dabin Kim | 1-6,4-6 |
| ITF W25 Kofu | 2019/03/27 04:10 | Kai-Chen Chang v Ho Ching Wu | 6-0,6-1 |
| ITF W25 Hong Kong | 2019/06/01 02:00 | Erina Hayashi v Momoko Kobori | 7-5,6-2 |
| ITF W25 Hong Kong | 2019/05/31 05:20 | Abigail Tere-Apisah v Erina Hayashi | 6-7,1-6 |
| ITF W25 Hong Kong | 2019/05/30 02:00 | Erina Hayashi v Wing Kiu Jacqueline Lam | 6-1,6-0 |
| ITF W25 Hong Kong | 2019/05/28 08:00 | Erina Hayashi v Sakura Hosogi | 4-6,6-3,14-12 |
| ITF W25 Karuizawa | 2019/05/25 01:00 | Momoko Kobori v Erina Hayashi | 6-4,6-3 |
| ITF W25 Karuizawa | 2019/05/24 01:00 | Naomi Broady v Erina Hayashi | 3-6,2-6 |
| ITF W25 Karuizawa | 2019/05/23 01:00 | Erina Hayashi v Kanako Morisaki | 7-5,6-4 |
| ITF W25 Karuizawa | 2019/05/22 02:25 | Himeno Sakatsume v Erina Hayashi | 6-2,6-7,1-6 |