Stadium: Pedro Amadeu Round: 62
| ITF Women Wesley Chapel Qual | 2018/01/21 14:30 | Quinn Gleason v Andrea R Villarreal | 6-2,6-3 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Jessica Pegula v Andrea R Villarreal | 6-1,6-1 |
| ITF Women Guayaquil | 2017/12/07 15:00 | Andrea R Villarreal v Agustina Chlpac | 1-6,3-6 |
| ITF Women Guayaquil | 2017/12/06 16:20 | Andrea R Villarreal v Andrina Peer | 7-5,6-1 |
| ITF Women Guayaquil | 2017/12/04 17:30 | Andrea R Villarreal v Mara Schmidt | 1-6,7-5,6-4 |
| ITF Women Manta | 2017/11/29 15:00 | Yusleydis Smith Dias v Andrea R Villarreal | 4-6,7-6,6-2 |
| ITF Women Manta | 2017/11/27 21:30 | Soizette Simmons v Andrea R Villarreal | 2-6,1-6 |
| ITF Women Cucuta | 2017/11/06 16:15 | Andrea R Villarreal v Sofia Munera Sanchez | 0-6,2-6 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Alice Garcia v Carla Lucero | 4-6,2-6 |
| ITF Women Luque | 2017/12/21 15:40 | Carla Lucero v Montserrat Gonzalez | 1-6,2-6 |
| ITF Women Luque | 2017/12/20 14:55 | Carla Lucero v Liz C Chileno | 6-1,6-0 |
| ITF Women Luque | 2017/12/18 13:30 | Carla Lucero v Flavia Guimaraes Bueno | 6-2,6-4 |
| ITF Women Santa Cruz | 2017/12/13 00:05 | Carla Lucero v Nika Kukharchuk | 4-6,4-6 |
| ITF Women Cantanduva | 2017/12/02 18:25 | Carla Lucero v Eduarda Piai | 2-6,6-7 |
| ITF Women Cantanduva | 2017/12/02 13:10 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-7 |
| ITF Women Cantanduva | 2017/12/01 14:30 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-6 |