Stadium: Court 15 Round: 24 Ground: Hardcourt outdoor
| Wimbledon Women WD | 2018/07/11 12:15 | Krejcikova/Siniakova v Maria/Watson | 3-6,7-6,6-4 |
| Wimbledon Women WD | 2018/07/06 16:10 | Atawo/Groenefeld v Maria/Watson | 3-6,1-6 |
| Wimbledon Women WD | 2018/07/05 14:15 | Liang/Zhang v Maria/Watson | 2-6,2-6 |
| French Open Women WD | 2018/06/02 13:00 | Krejcikova/Siniakova v Maria/Watson | 6-1,2-6,7-5 |
| French Open Women WD | 2018/05/30 09:00 | Arcangioli/Reix v Maria/Watson | 3-6,4-6 |
| WTA Acapulco WD | 2018/03/03 21:45 | Christian/Santamaria v Maria/Watson | 5-7,6-2,2-10 |
| WTA Acapulco WD | 2018/03/03 02:00 | Arruabarrena/Parra Santonja v Maria/Watson | 4-6,1-6 |
| WTA Acapulco WD | 2018/03/01 22:00 | Maria/Watson v Krawczyk/Olmos | 4-6,6-4,10-3 |