Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2019/05/10 15:00 | Andrea R Villarreal v Maria Jose Portillo Ramirez | 7-5,4-6,6-7 |
| ITF W15 Cancun | 2019/05/09 15:50 | Andrea R Villarreal v Kelly Williford | 6-2,6-1 |
| ITF W15 Cancun | 2019/05/07 16:30 | Andrea R Villarreal v Erika Sandor-Zur | 6-0,6-1 |
| ITF W15 Cancun | 2019/04/27 15:00 | Andrea R Villarreal v Marcela Zacarias | 3-6,3-6 |
| ITF W15 Cancun | 2019/04/26 14:00 | Andrea R Villarreal v Alexandra Osborne | 6-2,4-6,6-4 |
| ITF W15 Cancun | 2019/04/25 17:50 | Andrea R Villarreal v Isabella Kruger | 3-6,6-3,6-2 |
| ITF W15 Cancun | 2019/04/24 14:00 | Andrea R Villarreal v Josephine Boualem | 6-2,6-3 |
| ITF W15 Cancun | 2019/04/21 16:00 | Andrea R Villarreal v Marcela Zacarias | 4-6,0-6 |
| ITF W15 Cancun | 2019/05/14 16:10 | Eduarda Piai v Kirsten-Andrea Weedon | 2-6,3-6 |
| ITF W15 Cancun | 2019/05/10 14:00 | Marcela Zacarias v Eduarda Piai | 7-5,6-0 |
| ITF W15 Cancun | 2019/05/09 15:00 | Anna Mamalat v Eduarda Piai | 1-6,4-6 |
| ITF W15 Cancun | 2019/05/07 14:00 | Amber Washington v Eduarda Piai | 6-4,3-6,3-6 |
| ITF W25 Campinas | 2019/03/25 14:30 | Eduarda Piai v Barbara Gatica | 2-6,6-3,6-10 |
| ITF W25 Curitiba | 2019/03/18 18:40 | Eduarda Piai v Gabriela Lee | 3-6,6-3,8-10 |
| ITF W25 Sao Paulo | 2019/03/11 15:00 | Eduarda Piai v Federica Di Sarra | 4-6,4-6 |
| ITF Women Colina | 2018/11/05 15:35 | Eduarda Piai v Alexa Guarachi | 4-6,1-6 |