Stadium: Court 6 Round: 44 Ground: Clay
| ITF W25 Orlando | 2019/11/11 15:00 | Emma Navarro v Piai, Eduarda | 6-4,6-2 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/04 14:00 | Piai, Eduarda v Emiliana Arango | 4-6,4-6 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/11/01 00:30 | Pereira, Teliana v Piai, Eduarda | 6-3,6-4 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/30 20:40 | Piai, Eduarda v Tami-Masi, Sarah | 6-1,6-0 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/28 18:40 | Panna Udvardy v Piai, Eduarda | 5-7,3-6 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/28 13:00 | Piai, Eduarda v Lantigua de La Nuez, Ana | 6-2,7-6 |
| ITF W15 Buenos Aires | 2019/10/13 13:30 | Naya, Guillermina v Piai, Eduarda | 6-3,6-0 |
| ITF W15 Buenos Aires | 2019/10/11 19:30 | Piai, Eduarda v Farulla Di Palma, Andrea Agostina | 6-1,6-2 |
| ITF W25 Fort Worth | 2019/07/29 14:00 | Robbiani, Isabella v Katya Townsend | 3-6,6-4,6-10 |
| Orlando, Singles Qualifying W-ITF-USA-27A | 2019/06/18 13:00 | Robbiani, Isabella v Victoria Hu | 1-6,5-7 |
| Orlando, Singles Qualifying W-ITF-USA-27A | 2019/06/17 13:00 | Doldan, Susan v Robbiani, Isabella | 2-6,1-6 |
| ITF W15 Naples | 2019/05/15 18:15 | Hina Inoue v Robbiani, Isabella | 3-6,7-5,6-0 |
| ITF W15 Naples | 2019/05/14 14:00 | Baranovski, Anna v Robbiani, Isabella | 6-3,5-7,7-10 |
| ITF W15 Naples | 2019/05/13 14:30 | Robbiani, Isabella v Brown, Jaedan | 6-4,7-5 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/21 16:30 | Katerina Filip v Robbiani, Isabella | 6-1,6-4 |