[64] Rebecca Peterson 6-4,6-4 Kristie Ahn [226] 2019-01-23 18:00
Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
Head to Head
| ITF Women Macon | 2017/10/25 14:00 | Rebecca Peterson v Kristie Ahn | 6-4,6-1 |
Home History
| 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 |
| US Open Women | 2018/08/29 23:00 | Vania King v Rebecca Peterson | 5-7,1-6 |
| US Open Women | 2018/08/27 17:10 | Rebecca Peterson v Anastasia Pavlyuchenkova | 1-6,6-4,6-3 |
Away History
| WTA Newport Beach | 2019/01/22 20:00 | Kristie Ahn v Urszula Radwanska | 6-4,6-2 |
| Australian Open Women | 2019/01/10 00:35 | Viktorija Golubic v Kristie Ahn | 6-4,6-4 |
| Australian Open Women | 2019/01/08 04:20 | Kristie Ahn v Gabriella Taylor | 6-1,6-1 |
| ITF W25 Playford | 2019/01/01 03:45 | Elena Rybakina v Kristie Ahn | 6-3,6-2 |
| ITF Women Macon | 2018/10/24 14:00 | Allie Kiick v Kristie Ahn | 6-4,4-6,6-0 |
| ITF Women Stockton | 2018/10/02 23:00 | Robin Anderson v Kristie Ahn | 6-1,4-6,7-6 |
| ITF Women Templeton | 2018/09/26 17:00 | Kristie Ahn v Maria Sanchez | 0-6,2-6 |
| WTA Quebec City | 2018/09/11 17:10 | Kristie Ahn v Olga Govortsova | 1-6,4-6 |