Stadium: Quadra Central Round: 28 Ground: Clay
| ITF W15 Sao Paulo WD | 2019/09/26 18:15 | K. C. Silva/Terwindt v Ganga/Pedretti | 1-6,2-6 |
| ITF W15 Sao Paulo WD | 2019/09/26 21:15 | Romina Ccuno/Martinich v Kurata/Piai | 1-6,5-7 |
| ITF W15 Sao Paulo WD | 2019/09/24 18:25 | Hudson/Hudson v Kurata/Piai | 6-7,3-6 |
| ITF W25 Guayaquil WD | 2019/08/20 17:00 | Hsu/Zacarias v Kurata/Piai | 6-1,7-6 |
| ITF W25 Guayaquil WD | 2019/08/14 19:30 | R Gonzalez/Schaefer v Kurata/Piai | 7-6,7-5 |
| ITF W25 Campinas WD | 2019/03/26 20:00 | Gatica/Pereira v Kurata/Piai | 7-6,6-7,10-7 |
| ITF W25 Curitiba WD | 2019/03/19 19:00 | Kurata/Piai v Di Giuseppe/Grymalska | 6-7,2-6 |
| ITF W25 Sao Paulo WD | 2019/03/12 18:55 | Kurata/Piai v Benoit/Haas | 3-6,6-4,5-10 |
| ITF Women Colina WD | 2018/11/05 20:15 | Bosio/Estable v Kurata/Piai | 7-5,2-6,10-4 |