[64] Rebecca Peterson 3-6,3-6 Jessica Pegula [113] 2019-01-25 20:00
Stadium: Court 5 Round: 27 Ground: Hardcourt outdoor
Head to Head
| ITF Women Midland | 2018/02/01 16:00 | Rebecca Peterson v Jessica Pegula | 7-5,6-4 |
Home History
| WTA Newport Beach | 2019/01/24 18:00 | Rebecca Peterson v Claire Liu | 7-6,7-6 |
| WTA Newport Beach | 2019/01/23 18:00 | Rebecca Peterson v Kristie Ahn | 6-4,6-4 |
| Australian Open Women | 2019/01/16 12:20 | Maria Sharapova v Rebecca Peterson | 6-2,6-1 |
| Australian Open Women | 2019/01/14 00:00 | Sorana Cirstea v Rebecca Peterson | 4-6,1-6 |
| WTA Wuhan | 2018/09/25 03:00 | Rebecca Peterson v Caroline Wozniacki | 4-6,1-6 |
| WTA Wuhan | 2018/09/22 06:30 | Rebecca Peterson v Ying-Ying Duan | 4-6,6-3,6-3 |
| WTA Wuhan | 2018/09/21 08:55 | Rebecca Peterson v Xinyun Han | 6-3,6-1 |
| US Open Women | 2018/08/31 20:50 | Kaia Kanepi v Rebecca Peterson | 6-3,7-6 |
Away History
| WTA Newport Beach | 2019/01/24 19:30 | Allie Kiick v Jessica Pegula | 5-7,3-6 |
| WTA Newport Beach | 2019/01/22 23:15 | Francesca Di Lorenzo v Jessica Pegula | 1-6,2-6 |
| WTA Houston | 2018/11/17 16:00 | Shuai Peng v Jessica Pegula | 6-4,6-3 |
| WTA Houston | 2018/11/16 16:00 | Jessica Pegula v Fanny Stollar | 6-3,6-3 |
| WTA Houston | 2018/11/14 17:35 | Jessica Pegula v Deniz Khazaniuk | 6-2,6-1 |
| WTA Houston | 2018/11/12 18:30 | Jessica Pegula v Jasmine Paolini | 7-6,6-2 |
| ITF Women Tyler | 2018/10/31 15:00 | Louisa Chirico v Jessica Pegula | 7-6,6-0 |
| ITF Women Macon | 2018/10/27 14:00 | Marie Bouzkova v Jessica Pegula | 7-5,6-2 |