Stadium: Court 11 Round: 28 Ground: Clay
| ITF Women SJD Campos WD | 2018/03/13 20:00 | Bosio/Petit v Kurata/Piai | 4-6,6-4,7-10 |
| ITF Women SJD Campos WD | 2018/03/12 21:25 | Bueno/Bueno v Kurata/Piai | 6-7,4-6 |
| ITF Women Sao Paulo WD | 2018/02/27 17:00 | Kurata/Piai v Hsu/Zacarias | 3-6,7-6,9-11 |
| ITF Women Curitiba WD | 2018/02/20 20:10 | Andrianjafitrimo/Ferro v Kurata/Piai | 7-6,6-4 |
| ITF Women Santa Cruz WD | 2017/12/12 00:00 | Pigossi/Sanchez v Kurata/Piai | 6-3,7-5 |
| ITF Women Cantanduva WD | 2017/12/02 20:25 | Kurata/Piai v Ferrero/Luini | 6-2,6-3 |
| ITF Women Cantanduva WD | 2017/11/30 20:30 | Kurata/Piai v Pereira/Tomita | 7-6,6-4 |
| ITF Women Cantanduva WD | 2017/11/29 20:00 | Kurata/Piai v Wolf Gasparin/Wu | 6-4,7-6 |
| ITF Women SJD Campos WD | 2018/03/13 19:30 | Escauriza/Nemtsova v Alves/Pedretti | 6-7,3-6 |
| ITF Women SJD Campos WD | 2018/03/12 20:25 | Okuda/Uberoi v Alves/Pedretti | 0-6,0-6 |
| ITF Women Campinas WD | 2018/03/05 19:05 | Lopez/Lucero v Alves/Pedretti | 2-6,6-1,10-6 |
| ITF Women Sao Paulo WD | 2018/02/27 19:30 | Pella/Zidansek v Alves/Pedretti | 6-2,6-7,10-3 |