Round: 54 Ground: Hardcourt outdoor
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Pei-Chi Lee v Mitsumi Kawasaki | 6-3,2-6,6-4 |
| ITF Women Goyang | 2017/05/23 01:00 | Ya-Hsuan Lee v Pei-Chi Lee | 6-3,6-1 |
| ITF Women Incheon | 2017/05/19 02:00 | Pei-Chi Lee v Sunam Jeong | 5-7,0-6 |
| ITF Women Incheon | 2017/05/18 02:00 | Pei-Chi Lee v Samantha Murray | 6-4,6-7,7-6 |
| ITF Women Incheon | 2017/05/17 02:00 | Freya Christie v Pei-Chi Lee | 6-7,3-6 |
| ITF Women Hua Hin | 2017/04/26 03:00 | Nudnida Luangnam v Pei-Chi Lee | 6-3,6-4 |
| ITF Women Hua Hin | 2017/04/25 03:00 | Varunya Wongteanchai v Pei-Chi Lee | 6-2,4-6,3-6 |
| ITF Women Nanning Qual | 2017/04/09 02:30 | Pei-Chi Lee v Chihiro Takayama | 4-6,6-7 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Kimika Sakata v Nagi Hanatani | 4-6,5-7 |
| ITF Women Karuizawa | 2017/05/26 01:00 | Momoko Kobori v Nagi Hanatani | 6-4,6-4 |
| ITF Women Karuizawa | 2017/05/23 03:25 | Yukina Saigo v Nagi Hanatani | 6-3,4-6,1-6 |
| ITF Women Kurume | 2017/05/18 03:00 | Ayano Shimizu v Nagi Hanatani | 6-2,6-1 |
| ITF Women Kurume | 2017/05/17 02:15 | Haruna Arakawa v Nagi Hanatani | 6-4,0-6,2-6 |
| ITF Women Kurume Qual | 2017/05/15 01:00 | Nagi Hanatani v Megumi Nishimoto | 7-5,6-1 |
| ITF Women Kurume Qual | 2017/05/14 06:25 | Nagi Hanatani v Shiho Hisamatsu | 6-3,6-2 |
| ITF Women Fukuoka | 2017/05/09 02:45 | Ksenia Lykina v Nagi Hanatani | 6-3,6-1 |