Round: 26 Ground: Clay
| ITF Women Cantanduva | 2017/12/03 13:00 | Nathaly Kurata v Eduarda Piai | 6-1,6-4 |
| ITF Women Campinas | 2017/03/30 14:00 | Eduarda Piai v Nathaly Kurata | 2-6,2-6 |
| ITF Women Santa Cruz | 2017/12/11 21:00 | Nathaly Kurata v Aimee Tarun | 6-0,6-0 |
| ITF Women Santiago | 2017/12/07 14:00 | Nathaly Kurata v Tamaryn Hendler | 2-6,2-6 |
| ITF Women Santiago | 2017/12/05 14:00 | Nathaly Kurata v Guillermina Naya | 3-6,6-4,6-2 |
| ITF Women Cantanduva | 2017/12/03 13:00 | Nathaly Kurata v Eduarda Piai | 6-1,6-4 |
| ITF Women Cantanduva | 2017/12/02 16:30 | Nathaly Kurata v Madison Bourguignon | 7-5,7-5 |
| ITF Women Cantanduva | 2017/12/02 12:00 | Nathaly Kurata v Sofia Luini | 6-0,6-1 |
| ITF Women Cantanduva | 2017/11/29 15:10 | Nathaly Kurata v Dolores Molina Portela | 6-4,6-4 |
| ITF Women Cantanduva | 2017/11/28 12:00 | Nathaly Kurata v Giulia Spicacci | 6-0,6-0 |
| 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 Cantanduva | 2017/12/02 13:35 | Alexandra F Da Silva v Eduarda Piai | 2-6,2-6 |
| ITF Women Cantanduva | 2017/11/30 16:40 | Maria J Amicuzi v Eduarda Piai | 0-6,3-6 |
| ITF Women Cantanduva | 2017/11/28 13:10 | Maria Silva v Eduarda Piai | 1-6,1-6 |
| ITF Women Encarnacion | 2017/11/08 15:35 | Ivania Martinich v Eduarda Piai | 6-4,4-6,7-5 |
| ITF Women Encarnacion | 2017/11/07 17:45 | Eduarda Piai v Dolores Molina Portela | 6-2,6-3 |