Stadium: Court 9 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2019/05/09 14:00 | Marcela Zacarias v Lian Tran | 6-4,6-0 |
| ITF W15 Cancun | 2019/05/08 19:10 | Marcela Zacarias v Jimenez Bustillo, Mariana | 6-1,6-0 |
| ITF W15 Cancun | 2019/04/28 15:00 | Ana Sofia Sanchez v Marcela Zacarias | 0-6,5-7 |
| ITF W15 Cancun | 2019/04/27 15:00 | Villarreal, Andrea Renee v Marcela Zacarias | 3-6,3-6 |
| ITF W15 Cancun | 2019/04/26 14:00 | Carrillo Marin, Alba v Marcela Zacarias | 0-6,4-6 |
| ITF W15 Cancun | 2019/04/25 14:00 | Friant, Eimi v Marcela Zacarias | 4-6,1-6 |
| ITF W15 Cancun | 2019/04/23 17:10 | Marian G P Cano v Marcela Zacarias | 1-6,3-6 |
| ITF W15 Cancun | 2019/04/21 16:00 | Villarreal, Andrea Renee v Marcela Zacarias | 4-6,0-6 |
| ITF W15 Cancun | 2019/05/09 15:00 | Mamalat, Anna v Piai, Eduarda | 1-6,4-6 |
| ITF W15 Cancun | 2019/05/07 14:00 | Washington, Amber v Piai, Eduarda | 6-4,3-6,3-6 |
| Campinas, Singles Qualifying W-ITF-BRA-03A | 2019/03/25 14:30 | Piai, Eduarda v Gatica, Barbara | 2-6,6-3,6-10 |
| Curitiba, Singles Qualifying W-ITF-BRA-02A | 2019/03/18 18:40 | Piai, Eduarda v Gabriela Lee | 3-6,6-3,8-10 |
| Sao Paulo, Singles W-ITF-BRA-01A | 2019/03/11 15:00 | Piai, Eduarda v Federica Di Sarra | 4-6,4-6 |
| ITF Women Colina | 2018/11/05 15:35 | Piai, Eduarda v Guarachi Mathison, Alexa | 4-6,1-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/10/21 16:55 | Monica Cappelletti v Piai, Eduarda | 6-4,7-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/10/15 12:00 | Lea Boskovic v Piai, Eduarda | 6-4,6-4 |