[120] Madison Brengle Retired - home Kristie Ahn [162] 2018-08-12 16:00
Estadio: Court 9 / stadium Round: 29 Ground: Hardcourt outdoor
Home History
| ITF Landisville - Femenino | 2018/08/11 15:00 | Priscilla Hon v Madison Brengle | 5-7,5-7 |
| ITF Landisville - Femenino | 2018/08/10 19:30 | Madison Brengle v Ann Li | 6-0,6-2 |
| ITF Landisville - Femenino | 2018/08/07 16:00 | Madison Brengle v Arina Rodionova | 7-6,2-6,6-1 |
| Wimbledon - Femenino | 2018/07/04 13:55 | Madison Brengle v Camila Giorgi | 4-6,4-6 |
| Wimbledon - Femenino | 2018/07/02 14:20 | Aleksandra Krunic v Madison Brengle | 6-2,3-6,3-6 |
| ITF Surbiton - Femenino | 2018/06/05 10:00 | Marina Melnikova v Madison Brengle | 6-3,2-6,3-6 |
| Open de Francia - Femenino | 2018/05/27 09:00 | Madison Brengle v Anett Kontaveit | 1-6,6-4,2-6 |
| WTA Núremberg | 2018/05/23 11:50 | Madison Brengle v Sorana Cirstea | 3-6,6-3,3-6 |
Away History
| ITF Landisville - Femenino | 2018/08/11 16:45 | Jessica Pegula v Kristie Ahn | 7-6,6-7,4-6 |
| ITF Landisville - Femenino | 2018/08/10 16:35 | Kristie Ahn v Kimberly Birrell | 4-6,6-4,6-4 |
| ITF Landisville - Femenino | 2018/08/08 14:00 | Naomi Broady v Kristie Ahn | 2-6,6-7 |
| WTA Washington | 2018/07/30 18:00 | Svetlana Kuznetsova v Kristie Ahn | 6-2,6-1 |
| ITF Ashland - Femenino | 2018/07/26 14:00 | Kristie Ahn v Sanaz Marand | 6-4,4-6,5-7 |
| ITF Ashland - Femenino | 2018/07/25 15:30 | Kristie Ahn v Asia Muhammad | 6-2,4-6,6-4 |
| ITF Berkeley - Femenino | 2018/07/20 19:00 | Ashley Kratzer v Kristie Ahn | 6-4,2-6,6-1 |
| ITF Berkeley - Femenino | 2018/07/19 17:00 | Maegan Manasse v Kristie Ahn | 1-6,6-4,1-6 |