Stadion: Stadium Round: 26 Ground: Hardcourt outdoor
| ITF Damen - Irapuato | 2018/03/13 22:20 | Maria Jose Portillo Ramirez v Maria Sanchez | 1-6,1-6 |
| ITF Damen - Midland - Qualifikation | 2018/01/28 20:40 | Elena Bovina v Maria Sanchez | 2-6,7-5,6-2 |
| ITF Damen - Wesley Chapel | 2018/01/26 16:00 | Maria Sanchez v Irina Maria Bara | 4-6,4-6 |
| ITF Damen - Wesley Chapel | 2018/01/25 15:30 | Robin Anderson v Maria Sanchez | 5-7,2-6 |
| ITF Damen - Wesley Chapel | 2018/01/24 17:15 | Kyoka Okamura v Maria Sanchez | 6-7,6-4,4-6 |
| ITF Damen - Orlando | 2018/01/18 18:25 | Maria Sanchez v Ayano Shimizu | 3-6,6-1,1-6 |
| ITF Damen - Orlando | 2018/01/17 18:15 | Olga Ianchuk v Maria Sanchez | 3-6,5-7 |
| ITF Damen - Daytona Beach | 2018/01/10 22:40 | Jada Robinson v Maria Sanchez | 6-2,6-4 |
| ITF Damen - Irapuato | 2018/03/13 19:00 | Aleksandra Wozniak v Usue Maitane Arconada | 5-7,6-4,3-6 |
| ITF Damen - Orlando | 2018/03/09 17:45 | Usue Maitane Arconada v Jessica Pegula | 4-6,3-6 |
| ITF Damen - Orlando | 2018/03/08 15:00 | Usue Maitane Arconada v Alana Smith | 6-2,5-7,6-1 |
| ITF Damen - Orlando | 2018/03/06 16:30 | Usue Maitane Arconada v Caty McNally | 6-3,6-4 |
| ITF Damen - Surprise | 2018/02/16 19:00 | Olga Ianchuk v Usue Maitane Arconada | 6-3,2-6,6-1 |
| ITF Damen - Surprise | 2018/02/13 21:10 | Usue Maitane Arconada v Caroline Dolehide | 7-6,6-4 |
| ITF Damen - Midland | 2018/01/31 16:10 | Irina Maria Bara v Usue Maitane Arconada | 7-6,7-6 |
| ITF Damen - Midland - Qualifikation | 2018/01/30 15:00 | Ulrikke Eikeri v Usue Maitane Arconada | 6-3,5-7,6-1 |