[5] Jelena Ostapenko 7-6,6-3 Danielle Collins [93] 2018-03-30 02:00
Stadium: Stadium Round: 28 Ground: Hardcourt outdoor
Home History
| 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 Kvitova, Petra | 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 | Bencic, Belinda v Jelena Ostapenko | 4-6,6-3,1-6 |
| WTA - Dubaï | 2018/02/21 12:25 | Vesnina, Elena v Jelena Ostapenko | 6-1,7-6 |
| WTA - Doha | 2018/02/14 17:35 | Buzarnescu, Mihaela v Jelena Ostapenko | 6-1,6-3 |
Away History
| WTA - Miami | 2018/03/28 23:00 | Venus Williams v Collins, Danielle | 2-6,3-6 |
| WTA - Miami | 2018/03/26 23:25 | Collins, Danielle v Monica Puig | 3-6,6-4,6-2 |
| WTA - Miami | 2018/03/25 18:20 | Collins, Danielle v Donna Vekic | 4-6,6-2,6-1 |
| WTA - Miami | 2018/03/23 18:00 | Vandeweghe, Coco v Collins, Danielle | 3-6,6-1,1-6 |
| WTA - Miami | 2018/03/21 20:45 | Collins, Danielle v Irina-Camelia Begu | 6-1,6-1 |
| WTA Miami Qual | 2018/03/20 17:25 | Cepelova, Jana v Collins, Danielle | 6-7,4-6 |
| WTA Miami Qual | 2018/03/19 19:10 | Smitkova, Tereza v Collins, Danielle | 2-6,4-6 |
| WTA - Indian Wells | 2018/03/14 01:55 | Collins, Danielle v Suarez Navarro, Carla | 2-6,4-6 |