[12] Sloane Stephens 7-6,6-1 Jelena Ostapenko [5] 2018-03-31 17:00
Stadion: Stadium Round: 29 Ground: Hardcourt outdoor
Home History
| WTA - Miami | 2018/03/29 17:00 | Victoria Azarenka v Sloane Stephens | 6-3,2-6,1-6 |
| WTA - Miami | 2018/03/27 17:00 | Sloane Stephens v Angelique Kerber | 6-1,6-2 |
| WTA - Miami | 2018/03/26 17:00 | Garbine Muguruza v Sloane Stephens | 3-6,4-6 |
| WTA - Miami | 2018/03/22 21:25 | Ajla Tomljanovic v Sloane Stephens | 1-6,3-6 |
| WTA - Indian Wells | 2018/03/12 22:00 | Sloane Stephens v Daria Kasatkina | 4-6,3-6 |
| WTA - Indian Wells | 2018/03/11 20:55 | Sloane Stephens v Victoria Azarenka | 6-1,7-5 |
| WTA - Acapulco | 2018/03/01 22:00 | Sloane Stephens v Stefanie Voegele | 4-6,7-5,2-6 |
| WTA - Acapulco | 2018/02/28 23:25 | Sloane Stephens v Arantxa Rus | 5-7,7-6,6-0 |
Away History
| WTA - Miami | 2018/03/30 02:00 | Jelena Ostapenko v Danielle Rose Collins | 7-6,6-3 |
| WTA - Miami | 2018/03/28 17:00 | Jelena Ostapenko v Elina Svitolina | 7-6,7-6 |
| WTA - Miami | 2018/03/27 01:45 | Jelena Ostapenko v Petra Kvitova | 7-6,6-3 |
| WTA - Miami | 2018/03/25 19:30 | Jelena Ostapenko v Beatriz Haddad Maia | 6-2,7-6 |
| WTA - Miami | 2018/03/23 21:20 | Jelena Ostapenko v Timea Babos | 6-4,6-4 |
| WTA - Indian Wells | 2018/03/11 22:35 | Petra Martic v Jelena Ostapenko | 6-3,6-3 |
| WTA - Indian Wells | 2018/03/09 23:20 | Belinda Bencic v Jelena Ostapenko | 4-6,6-3,1-6 |
| WTA - Dubai | 2018/02/21 12:25 | Elena Vesnina v Jelena Ostapenko | 6-1,7-6 |