Stadium: Centre Court Round: 64 Ground: Carpet indoor
| ITF W60 Bendigo | 2019/10/21 23:00 | Tereza Mihalikova v Naoko Eto | 6-2,6-2 |
| ITF W60 Bendigo | 2019/10/20 22:55 | Madison Frahn v Naoko Eto | 6-3,3-6,5-10 |
| ITF W25 Hamamatsu | 2019/10/14 04:15 | Kanako Morisaki v Naoko Eto | 6-2,6-0 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Wing Kiu Jacqueline Lam v Naoko Eto | 1-6,1-6 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Miyu Nakashima v Naoko Eto | 6-3,6-3 |
| ITF W15 Wanfercee-Baulet | 2019/08/21 11:20 | Nicole Gadient v Naoko Eto | 6-2,6-2 |
| ITF W15 Oldenzaal | 2019/08/14 11:20 | Naoko Eto v Mylene Halemai | 1-6,2-6 |
| ITF W15 Olomouc | 2019/08/06 12:05 | Veronika Vlkovska v Naoko Eto | 6-2,6-2 |
| ITF W15 Hua Hin | 2019/10/10 03:00 | Yexin Ma v Ya-Hsin Lee | 7-6,6-3 |
| ITF W15 Hua Hin | 2019/10/09 04:25 | Ai Yamaguchi v Ya-Hsin Lee | 0-6,1-6 |
| ITF W15 Hua Hin | 2019/10/08 03:00 | Ya-Hsin Lee v Lunda Kumhom | 6-4,6-3 |
| ITF W25 Taipei | 2019/08/01 04:40 | Risa Ushijima v Ya-Hsin Lee | 4-6,7-6,6-2 |
| ITF W25 Taipei | 2019/07/30 06:55 | Ya-Hsin Lee v Akiko Omae | 6-3,7-5 |
| ITF Women Navi Mumbai | 2018/12/16 04:30 | Jacqueline Cako v Ya-Hsin Lee | 6-4,6-3 |
| ITF Women Navi Mumbai | 2018/12/15 04:30 | Pareen Shivekar v Ya-Hsin Lee | 6-7,4-6 |
| ITF Women Pune | 2018/12/08 05:40 | Aleksandrina Naydenova v Ya-Hsin Lee | 6-1,6-2 |