Stadium: COURT C Round: 54 Ground: Synthetic outdoor
| ITF Women Cairo | 2018/05/09 11:25 | Haine Ogata v Sem Wensveen | 6-0,6-3 |
| ITF Women Cairo | 2018/05/02 08:50 | Haine Ogata v Anna Ureke | 3-6,1-6 |
| ITF Women Cairo | 2018/04/30 07:30 | Haine Ogata v Alexa Pitt | 6-2,6-0 |
| ITF Women Cairo | 2018/04/23 08:00 | Haine Ogata v Estella Jaeger | 4-6,7-6,2-6 |
| ITF Women Cairo | 2018/04/22 10:30 | Haine Ogata v Aya El Sayed | 6-3,6-2 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Haine Ogata v Makoto Ninomiya | 2-6,3-6 |
| ITF Women Kofu Qual | 2018/03/24 04:00 | Haine Ogata v Julia Lohoff | 1-6,1-6 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Akari Kakizawa v Haine Ogata | 6-2,6-3 |
| ITF Women Osaka Qual | 2018/04/08 02:00 | Chihiro Muramatsu v Suzuho Oshino | 6-1,6-1 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Mei Yamaguchi v Suzuho Oshino | 6-1,7-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Rika Fujiwara v Suzuho Oshino | 7-5,6-0 |
| ITF Women Yokohama Qual | 2018/03/04 06:00 | Shiho Akita v Suzuho Oshino | 6-4,7-5 |
| ITF Women Tokyo Qual | 2017/11/04 01:00 | Sunam Jeong v Suzuho Oshino | 6-2,6-2 |
| ITF Women Hamamatsu | 2017/10/18 04:10 | Chihiro Muramatsu v Suzuho Oshino | 6-0,6-0 |
| ITF Women Hamamatsu Qual | 2017/10/17 06:00 | Suzuho Oshino v Rion Itaya | 6-4,6-7,7-5 |
| ITF Women Hamamatsu Qual | 2017/10/16 02:00 | Suzuho Oshino v Mayuka Aikawa | 6-4,6-7,6-4 |