Stadium: Court 3 Round: 25
| ITF Women Cantanduva | 2017/12/02 18:25 | Carla Lucero v Eduarda Piai | 2-6,6-7 |
| ITF Women Sao Paulo Qual | 2018/02/25 16:00 | Nathalia Wolf Gasparin v Eduarda Piai | 4-6,6-4,3-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Julia Konishi Camargo Silva v Eduarda Piai | 1-6,1-6 |
| ITF Women Curitiba Qual | 2018/02/18 18:00 | Elysia Bolton v Eduarda Piai | 7-5,6-2 |
| ITF Women Curitiba Qual | 2018/02/17 16:00 | Daniela Macarena Lopez v Eduarda Piai | 0-6,3-6 |
| ITF Women Santa Cruz | 2017/12/14 00:10 | Nathaly Kurata v Eduarda Piai | 6-4,6-1 |
| ITF Women Santa Cruz | 2017/12/11 21:30 | Susan Salinas v Eduarda Piai | 0-6,0-6 |
| ITF Women Cantanduva | 2017/12/03 13:00 | Nathaly Kurata v Eduarda Piai | 6-1,6-4 |
| ITF Women Cantanduva | 2017/12/02 18:25 | Carla Lucero v Eduarda Piai | 2-6,6-7 |
| ITF Women Sao Paulo Qual | 2018/02/25 16:00 | Katerina Stewart v Carla Lucero | 6-2,6-0 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Carla Lucero v Larissa R De Souza | 6-0,6-0 |
| ITF Women Curitiba | 2018/02/20 16:30 | Elysia Bolton v Carla Lucero | 7-5,3-6,7-6 |
| ITF Women Curitiba Qual | 2018/02/19 15:40 | Eleni Kordolaimi v Carla Lucero | 2-6,6-2,3-6 |
| ITF Women Curitiba Qual | 2018/02/18 15:20 | Andrea R Villarreal v Carla Lucero | 1-6,0-6 |
| 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 |