Stadium: Court 3 Round: 54
| ITF Women Kofu Qual | 2017/03/25 03:30 | Haruna Arakawa v Yukina Saigo | 6-4,6-7,7-6 |
| ITF Women Kofu | 2017/06/13 01:00 | Haruna Arakawa v Michaela Haet | 2-6,1-6 |
| ITF Women Tokyo | 2017/06/06 04:35 | Haruna Arakawa v Ayano Shimizu | 2-6,3-6 |
| ITF Women Karuizawa | 2017/05/24 03:35 | Rika Fujiwara v Haruna Arakawa | 6-7,6-4,6-3 |
| ITF Women Kurume | 2017/05/17 02:15 | Haruna Arakawa v Nagi Hanatani | 6-4,0-6,2-6 |
| ITF Women Fukuoka | 2017/05/09 02:55 | Haruna Arakawa v Laura Robson | 1-6,4-6 |
| ITF Women Gifu Qual | 2017/05/01 03:00 | Haruna Arakawa v Jia-Qi Kang | 7-6,4-6,3-6 |
| ITF Women Gifu Qual | 2017/04/30 08:15 | Haruna Arakawa v Emily Webley-Smith | 6-7,6-4,6-1 |
| ITF Women Gifu Qual | 2017/04/30 04:05 | Nicha Lertpitaksinchai v Haruna Arakawa | 6-7,2-6 |
| ITF Women Gimcheon | 2017/06/14 03:40 | Yukina Saigo v Dabin Kim | 6-2,1-6,6-7 |
| ITF Women Gimcheon | 2017/06/06 01:00 | Hanna Chang v Yukina Saigo | 6-0,3-6,6-4 |
| ITF Women Sangju | 2017/05/31 01:00 | Yukina Saigo v So-Ra Lee | 1-6,4-6 |
| ITF Women Karuizawa | 2017/05/23 03:25 | Yukina Saigo v Nagi Hanatani | 6-3,4-6,1-6 |
| ITF Women Karuizawa Qual | 2017/05/22 01:00 | Yukina Saigo v Nagomi Higashitani | 6-1,6-1 |
| ITF Women Karuizawa Qual | 2017/05/21 01:00 | Yukina Saigo v Shiho Hisamatsu | 3-6,6-1,6-3 |
| ITF Women Kurume Qual | 2017/05/14 04:00 | Ayumi Miyamoto v Yukina Saigo | 6-4,6-3 |
| ITF Women Fukuoka | 2017/05/10 03:55 | Yukina Saigo v Riko Sawayanagi | 0-6,6-4,2-6 |