[319] Mari Osaka 6-3,6-4 Kayla Day [367] 2019-04-10 16:05
Stadium: Court 11 Round: 25 Ground: Clay
Home History
| ITF W25 Pelham | 2019/04/09 21:30 | Mari Osaka v Panna Udvardy | 7-6,6-3 |
| ITF W25 Pelham | 2019/04/08 15:00 | Mari Osaka v Epiphany B. Turner | 6-0,6-0 |
| ITF W80 Palm Harbor | 2019/04/04 17:45 | Mari Osaka v Kurumi Nara | 6-7,4-6 |
| ITF W80 Palm Harbor | 2019/04/02 19:25 | Mari Osaka v Urszula Radwanska | 6-1,7-6 |
| WTA Miami | 2019/03/21 16:25 | Whitney Osuigwe v Mari Osaka | 6-2,6-4 |
| ITF W100 Midland | 2019/01/28 20:40 | Emina Bektas v Mari Osaka | 6-1,6-4 |
| WTA Newport Beach | 2019/01/22 18:00 | Mari Osaka v Katie Volynets | 0-6,0-6 |
| ITF Women Toronto | 2018/10/31 15:20 | Bianca Andreescu v Mari Osaka | 6-1,6-1 |
Away History
| ITF W25 Pelham | 2019/04/09 15:00 | Kayla Day v Sanaz Marand | 6-4,6-1 |
| ITF W25 Pelham | 2019/04/08 15:00 | Kayla Day v Joelle Kissell | 6-3,7-5 |
| WTA Charleston | 2019/03/31 17:40 | Kayla Day v Francesca Di Lorenzo | 4-6,4-6 |
| WTA Charleston | 2019/03/30 15:55 | Bibiane Schoofs v Kayla Day | 5-7,7-6,3-6 |
| ITF W25 Sao Paulo | 2019/03/11 15:00 | Kayla Day v Andrea Lazaro Garcia | 3-6,4-6 |
| WTA Indian Wells | 2019/02/26 18:00 | Kayla Day v Asia Muhammad | 4-6,5-7 |
| WTA Indian Wells | 2019/02/25 18:00 | Jovana Jaksic v Kayla Day | 7-6,4-6,1-6 |
| ITF W25 Rancho Santa Fe | 2019/02/22 20:10 | Sachia Vickery v Kayla Day | 7-6,6-3 |