Stadium: Quadra Central Round: 25 Ground: Clay
| ITF W25 Curitiba | 2019/03/18 21:40 | Julia Klimovicz v Elizabeth Halbauer | 0-6,1-6 |
| 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 |
| ITF Women Santa Margherita | 2018/10/21 16:55 | Monica Cappelletti v Eduarda Piai | 6-4,7-6 |