Stadium: C Round: 27 Ground: Hardcourt outdoor
| WTA Chicago - női páros | 2018/09/04 16:50 | Christian/Santamaria v Blinkova/Voskoboeva | 4-6,6-2,10-4 |
| WTA Cincinnati - női páros | 2018/08/18 19:55 | Mertens/Schuurs v Christian/Santamaria | 6-1,6-4 |
| WTA Cincinnati - női páros | 2018/08/17 17:50 | Klepac/Martinez Sanchez v Christian/Santamaria | 6-7,2-6 |
| WTA Cincinnati - női páros | 2018/08/16 02:30 | Han/Jurak v Christian/Santamaria | 6-1,1-6,7-10 |
| WTA Cincinnati - női páros | 2018/08/14 21:20 | Christian/Santamaria v Begu/Niculescu | 7-5,7-5 |
| WTA San Jose - női páros | 2018/08/02 03:20 | Christian/Santamaria v Kichenok/Kichenok | 6-4,3-6,7-10 |
| WTA Mallorca WD | 2018/06/22 16:00 | Christian/Santamaria v Safarova/Stefkova | 4-6,3-6 |
| WTA Mallorca WD | 2018/06/18 16:00 | Christian/Santamaria v Azarenka/Kuznetsova | 6-2,6-3 |
| WTA Chicago - női páros | 2018/09/04 15:00 | Cako/Geuer v Muhammad/Sanchez | 3-6,3-6 |
| ITF Women Ilkley WD | 2018/06/23 15:00 | Muhammad/Sanchez v Dzalamidze/Voskoboeva | 4-6,6-3,10-1 |
| ITF Women Ilkley WD | 2018/06/22 14:15 | Muhammad/Sanchez v Savinykh/Sizikova | 7-5,6-4 |
| ITF Women Ilkley WD | 2018/06/21 15:15 | Khromacheva/Rodionova v Muhammad/Sanchez | 3-6,4-6 |
| ITF Women Ilkley WD | 2018/06/20 18:00 | Rus/Zarazua v Muhammad/Sanchez | 2-6,3-6 |