[283] Katie Boulter 4-6,6-3,6-4 Ayano Shimizu [332] 2017-05-20 03:25
Round: 28
Home History
| ITF Women Kurume | 2017/05/19 01:00 | Ksenia Lykina v Katie Boulter | 6-1,2-6,4-6 |
| ITF Women Kurume | 2017/05/18 02:30 | Katie Boulter v Katy Dunne | 5-7,6-3,6-1 |
| ITF Women Kurume | 2017/05/16 01:00 | Katie Boulter v Haine Ogata | 6-2,6-4 |
| ITF Women Fukuoka | 2017/05/12 02:40 | Magdalena Rybarikova v Katie Boulter | 6-3,6-0 |
| ITF Women Fukuoka | 2017/05/11 01:00 | Katie Boulter v Monique Adamczak | 6-2,7-5 |
| ITF Women Fukuoka | 2017/05/10 01:00 | Yuuki Tanaka v Katie Boulter | 5-7,6-1,6-7 |
| ITF Women Istanbul | 2017/04/06 08:55 | Katie Boulter v Magdalena Rybarikova | 7-6,3-6,5-7 |
| ITF Women Istanbul | 2017/04/04 08:40 | Katie Boulter v Basak Akbas | 6-1,6-3 |
Away History
| ITF Women Kurume | 2017/05/18 03:00 | Ayano Shimizu v Nagi Hanatani | 6-2,6-1 |
| ITF Women Kurume | 2017/05/16 01:00 | Shiho Akita v Ayano Shimizu | 7-5,6-7,3-6 |
| ITF Women Fukuoka | 2017/05/09 01:00 | Kimberly Birrell v Ayano Shimizu | 6-4,6-1 |
| ITF Women Gifu | 2017/05/04 02:00 | Lin Zhu v Ayano Shimizu | 6-2,6-3 |
| ITF Women Gifu | 2017/05/02 02:00 | Peangtarn Plipuech v Ayano Shimizu | 3-6,2-6 |
| ITF Women Nanning | 2017/04/11 05:00 | Ayano Shimizu v Miyabi Inoue | 1-6,0-6 |
| ITF Women Kashiwa | 2017/04/05 00:30 | Na-Lae Han v Ayano Shimizu | 3-6,6-4,6-1 |
| ITF Women Kofu | 2017/03/29 04:25 | Haruka Kaji v Ayano Shimizu | 6-1,7-5 |