Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2019/07/07 15:00 | Thaisa Grana Pedretti v Ingrid Gamarra Martins | 6-7,6-7 |
| ITF W60 Colina | 2019/11/04 15:25 | Thaisa Grana Pedretti v Solana Sierra | 4-6,6-2,6-10 |
| ITF W60 Asuncion | 2019/10/30 19:00 | Guillermina Naya v Thaisa Grana Pedretti | 6-1,6-4 |
| ITF W60 Asuncion | 2019/10/28 17:25 | Thaisa Grana Pedretti v Maria F Herazo Gonzalez | 6-2,6-2 |
| ITF W60 Asuncion | 2019/10/28 12:55 | Thaisa Grana Pedretti v Carlota M P Sanchez | 6-1,6-0 |
| ITF W25 Dallas | 2019/10/22 18:20 | Jamie Loeb v Thaisa Grana Pedretti | 7-5,6-3 |
| ITF W25 Waco | 2019/10/17 17:15 | Thaisa Grana Pedretti v Leylah Annie Fernandez | 4-6,3-6 |
| ITF W25 Waco | 2019/10/16 16:10 | Hadley Doyle v Thaisa Grana Pedretti | 3-6,3-6 |
| ITF W25 Claremont | 2019/10/13 17:00 | Katie Swan v Thaisa Grana Pedretti | 6-1,6-3 |
| ITF W25 Malibu | 2019/11/06 21:10 | Emma Navarro v Ingrid Gamarra Martins | 6-1,6-0 |
| ITF W25 Malibu | 2019/11/05 21:25 | Corinna Dentoni v Ingrid Gamarra Martins | 6-7,7-5,10-8 |
| ITF W25 Malibu | 2019/11/04 17:00 | Anna Ustinoff v Ingrid Gamarra Martins | 0-6,0-6 |
| ITF W25 Dallas | 2019/10/24 16:50 | Ingrid Gamarra Martins v Katie Swan | 2-6,6-7 |
| ITF W25 Dallas | 2019/10/23 16:25 | Ingrid Gamarra Martins v Maria Jose Portillo Ramirez | 6-4,6-4 |
| ITF W25 Dallas | 2019/10/22 15:00 | Ingrid Gamarra Martins v Isabella T-Zade | 6-4,6-1 |
| ITF W25 Waco | 2019/10/15 15:00 | Ingrid Gamarra Martins v Alexa Noel | 5-7,6-2,5-10 |
| ITF W25 Waco | 2019/10/14 18:00 | Ingrid Gamarra Martins v Livia Kraus | 6-1,6-1 |