Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| ITF Women Wesley Chapel | 2018/01/25 15:30 | Robin Anderson v Maria Sanchez | 5-7,2-6 |
| ITF Women Fort Worth | 2018/08/05 15:00 | Robin Anderson v Maria Mateas | 3-6,5-7 |
| ITF Women Fort Worth | 2018/08/04 15:00 | Paige Mary Hourigan v Robin Anderson | 3-6,3-6 |
| ITF Women Fort Worth | 2018/08/03 14:30 | Robin Anderson v Marcela Zacarias | 6-4,2-6,6-4 |
| ITF Women Fort Worth | 2018/08/02 14:00 | Robin Anderson v Maria Jose Portillo Ramirez | 6-2,7-5 |
| ITF Women Fort Worth | 2018/08/01 14:00 | Robin Anderson v Michaela Gordon | 6-0,6-2 |
| ITF Women Granby | 2018/07/26 18:25 | Ellen Perez v Robin Anderson | 7-5,6-4 |
| ITF Women Granby | 2018/07/24 22:00 | Robin Anderson v Marcela Zacarias | 6-4,4-6,6-2 |
| ITF Women Gatineau | 2018/07/19 18:40 | Robin Anderson v Victoria Rodriguez | 6-7,2-6 |
| WTA New Haven Qual | 2018/08/17 20:30 | Tamara Zidansek v Maria Sanchez | 7-5,7-6 |
| ITF Women Landisville Qual | 2018/08/06 14:00 | Maria Sanchez v Eri Hozumi | 5-7,5-7 |
| ITF Women Landisville Qual | 2018/08/05 16:20 | Nika Kukharchuk v Maria Sanchez | 5-7,3-6 |
| WTA San Jose Qual | 2018/07/29 19:45 | Maria Sanchez v Georgina Garcia-Perez | 6-7,6-7 |
| WTA San Jose Qual | 2018/07/28 19:35 | Aryna Sabalenka v Maria Sanchez | 6-2,5-7,4-6 |
| ITF Women Granby | 2018/07/25 14:00 | Rebecca Marino v Maria Sanchez | 4-6,6-4,6-1 |
| ITF Women Granby | 2018/07/24 19:00 | Cristiana Ferrando v Maria Sanchez | 2-6,5-7 |
| ITF Women Berkeley | 2018/07/19 22:25 | Maria Sanchez v Nicole Gibbs | 1-6,1-6 |