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 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 Claremont | 2019/10/12 20:55 | Thaisa Grana Pedretti v Danielle Lao | 6-4,4-6,7-6 |
| ITF W25 Claremont | 2019/10/11 20:45 | Thaisa Grana Pedretti v Katherine Sebov | 6-7,7-5,7-5 |
| ITF W25 Claremont | 2019/10/09 18:40 | Jodie Anna Burrage v Thaisa Grana Pedretti | 3-6,5-7 |
| ITF W15 Sao Paulo | 2019/09/29 14:15 | Carolina Alves v Thaisa Grana Pedretti | 7-5,6-1 |
| 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 |
| ITF W25 Claremont | 2019/10/07 18:00 | Ingrid Gamarra Martins v Brynn Boren | 6-2,3-6,10-12 |
| ITF W15 Norman | 2019/10/02 15:00 | Ingrid Gamarra Martins v Gianna Pielet | 2-6,6-7 |
| ITF W60 Templeton | 2019/09/24 16:00 | Ingrid Gamarra Martins v Maria Mateas | 2-6,3-6 |