[65] Zarina Diyas 6-1,6-0 Risa Ozaki [318] 2018-09-16 02:00
Stadium: D Round: 46 Ground: Hardcourt outdoor
Home History
| WTA Tokyo | 2018/09/15 07:00 | Zarina Diyas v Miyabi Inoue | 6-4,6-3 |
| WTA Hiroshima | 2018/09/14 06:50 | Shuai Zhang v Zarina Diyas | 6-4,7-5 |
| WTA Hiroshima | 2018/09/13 01:30 | Kateryna Baindl v Zarina Diyas | 7-6,2-6,5-7 |
| WTA Hiroshima | 2018/09/11 02:30 | Sara Sorribes Tormo v Zarina Diyas | 2-6,1-6 |
| WTA Chicago | 2018/09/06 15:00 | Zarina Diyas v Mona Barthel | 2-6,6-3,3-6 |
| WTA Chicago | 2018/09/04 17:25 | Zarina Diyas v Kateryna Baindl | 3-6,6-2,6-1 |
| US Open Women | 2018/08/27 19:05 | Zarina Diyas v Karolina Pliskova | 4-6,6-7 |
| WTA New Haven | 2018/08/23 00:20 | Zarina Diyas v Petra Kvitova | 1-6,7-5,2-6 |
Away History
| WTA Tokyo | 2018/09/15 04:15 | Risa Ozaki v Anna Zaja | 6-2,7-6 |
| WTA Hiroshima | 2018/09/08 02:00 | Risa Ozaki v Chihiro Muramatsu | 4-6,6-3,3-6 |
| ITF Women Vancouver | 2018/08/13 17:00 | Risa Ozaki v Martina Trevisan | 3-6,3-6 |
| ITF Women Vancouver | 2018/08/12 19:10 | Risa Ozaki v Emily Webley-Smith | 6-1,6-2 |
| ITF Women Landisville | 2018/08/08 15:35 | Anastasia Potapova v Risa Ozaki | 2-6,6-4,6-0 |
| ITF Women Landisville Qual | 2018/08/07 14:00 | Katerina Stewart v Risa Ozaki | 1-6,2-6 |
| ITF Women Landisville Qual | 2018/08/06 14:00 | Natela Dzalamidze v Risa Ozaki | 1-6,4-6 |
| ITF Women Landisville Qual | 2018/08/05 14:00 | Ashley Lahey v Risa Ozaki | 6-2,1-6,1-6 |