Stadium: Centre Court Round: 25 Ground: Clay
| ITF Women Sao Paulo Qual | 2018/02/25 16:00 | Nathalia Wolf Gasparin v Eduarda Piai | 4-6,6-4,3-6 |
| ITF Women Curitiba | 2017/02/28 14:00 | Nathalia Wolf Gasparin v Eduarda Piai | 4-6,0-6 |
| 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 | Nikita Uberoi v Nathalia Wolf Gasparin | 3-6,6-3,1-6 |
| ITF Women Curitiba | 2018/02/20 20:15 | Mariana Duque Marino v Nathalia Wolf Gasparin | 6-0,6-0 |
| ITF Women Cantanduva | 2017/11/30 15:00 | Nathalia Wolf Gasparin v Carla Lucero | 6-3,1-6,2-6 |
| ITF Women Cantanduva | 2017/11/28 17:35 | Mariana Galvao Borges v Nathalia Wolf Gasparin | 0-6,0-6 |
| ITF Women Asuncion | 2017/10/28 13:00 | Maria D R Vazquez v Nathalia Wolf Gasparin | 5-7,6-1,6-2 |
| ITF Women Lambare | 2017/10/21 12:00 | Nathalia Wolf Gasparin v Dolores Molina Portela | 6-2,6-7,2-6 |
| ITF Women Campinas | 2017/03/28 14:00 | Nathalia Wolf Gasparin v Victoria Bosio | 1-6,2-6 |
| ITF Women Sao Paulo Qual | 2018/02/26 14:40 | Katerina Stewart v Eduarda Piai | 6-0,6-3 |
| 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 |