Stadium: Grandstand Round: 28 Ground: Hardcourt outdoor
| WTA Acapulco WD | 2018/03/01 23:45 | Smith/Voracova v Christian/Santamaria | 4-6,5-7 |
| WTA Acapulco WD | 2018/03/01 01:05 | Cako/Geuer v Christian/Santamaria | 3-6,4-6 |
| ITF Women Rancho Santa Fe WD | 2018/02/24 18:00 | Christian/Santamaria v Hrdinova/Townsend | 6-7,6-1,10-6 |
| ITF Women Rancho Santa Fe WD | 2018/02/23 01:10 | Christian/Santamaria v Di Lorenzo/McNally | 6-3,6-3 |
| ITF Women Rancho Santa Fe WD | 2018/02/22 04:10 | Christian/Santamaria v M. Guillermo/Zhu | 6-0,6-0 |
| ITF Women Surprise WD | 2018/02/16 22:05 | Christian/Santamaria v Liu/McNally | 2-6,6-2,8-10 |
| ITF Women Surprise WD | 2018/02/16 00:30 | Christian/Santamaria v Dolehide/Weinhold | 2-6,6-4,10-8 |
| ITF Women Midland WD | 2018/02/04 19:10 | Christian/Santamaria v Pegula/Sanchez | 7-5,4-6,10-8 |
| WTA Acapulco WD | 2018/03/02 01:30 | Jakupovic/Rus v Puig/Stephens | 4-6,3-6 |
| WTA Acapulco WD | 2018/02/28 04:35 | Puig/Stephens v Jurak/Parmentier | 6-0,2-6,11-9 |