| ITF W15 Cancun | 07/27 14:00 | 28 | Mayuka Aikawa v Thaisa Grana Pedretti | 3-6,2-6 | |
| ITF W15 Cancun | 07/26 13:30 | 27 | Anastasia Sysoeva v Thaisa Grana Pedretti | 4-6,3-6 | |
| ITF W15 Cancun | 07/25 15:15 | 26 | Dewi Dijkman v Thaisa Grana Pedretti | 0-6,1-6 | |
| ITF W15 Cancun | 07/23 18:35 | 25 | Utaka Kishigami v Thaisa Grana Pedretti | 7-6,0-6,0-6 | |
| ITF W15 Cancun | 07/21 15:00 | 29 | Thaisa Grana Pedretti v Adriana Reami | 6-7,6-7 | |
| ITF W15 Cancun | 07/20 14:00 | 28 | Lina Glushko v Thaisa Grana Pedretti | 4-6,3-6 | |
| ITF W15 Cancun | 07/19 13:30 | 27 | Thaisa Grana Pedretti v Eduarda Piai | 6-0,6-2 | |
| ITF W15 Cancun | 07/18 13:30 | 26 | Thaisa Grana Pedretti v Jaleesa Leslie | Retired | |
| ITF W15 Cancun | 07/17 16:30 | 25 | Thaisa Grana Pedretti v Darya Shvartsmann | 6-1,6-3 | |
| ITF W15 Cancun | 07/12 18:00 | 27 | Thaisa Grana Pedretti v Maria Lourdes Carle | 0-6,3-6 | |
| ITF W15 Cancun | 07/11 16:35 | 26 | Thaisa Grana Pedretti v Solymar Colling | 6-3,6-4 | |
| ITF W15 Cancun | 07/10 14:55 | 25 | Thaisa Grana Pedretti v Danielle Willson | 6-1,6-4 | |
| ITF W15 Cancun | 07/07 15:00 | 29 | Thaisa Grana Pedretti v Ingrid Gamarra Martins | 6-7,6-7 | |
| ITF W15 Cancun | 07/06 14:00 | 28 | Rianna Valdes v Thaisa Grana Pedretti | Retired | |
| ITF W15 Cancun | 07/05 13:30 | 27 | Thaisa Grana Pedretti v Kirsten-Andrea Weedon | 6-3,7-5 | |
| ITF W15 Cancun | 07/04 13:30 | 26 | Thaisa Grana Pedretti v Tiphanie Fiquet | 6-0,1-6,7-5 | |
| ITF W15 Cancun | 07/03 13:30 | 25 | Thaisa Grana Pedretti v Brianna Tulloch | 6-0,6-1 | |
| ITF W15 Cancun | 06/30 19:00 | 29 | Layne Sleeth v Thaisa Grana Pedretti | 6-2,6-1 | |
| ITF W15 Cancun | 06/29 14:00 | 28 | Ramona Mataruga v Thaisa Grana Pedretti | 4-6,1-6 | |
| ITF W15 Cancun | 06/28 17:00 | 27 | Jessica Failla v Thaisa Grana Pedretti | Walkover | |
| ITF W15 Cancun | 06/27 15:20 | 26 | Madison Bourguignon v Thaisa Grana Pedretti | 1-6,2-6 | |
| ITF W15 Cancun | 06/25 16:00 | 25 | Anna Borovinskaya v Thaisa Grana Pedretti | 2-6,2-6 | |
| ITF W15 Cancun | 06/02 14:00 | 29 | Thaisa Grana Pedretti v Patricia Maria Tig | 6-4,6-4 | |
| ITF W15 Cancun | 06/01 14:00 | 28 | Thaisa Grana Pedretti v Melany Solange Krywoj | 6-1,6-2 | |
| ITF W15 Cancun | 05/31 14:00 | 27 | Thaisa Grana Pedretti v Tamara Barad Itzhaki | 6-3,6-2 | |
| ITF W15 Cancun | 05/30 13:30 | 26 | Thaisa Grana Pedretti v Seira Shimizu | 6-1,6-1 | |
| ITF W15 Cancun | 05/28 13:30 | 25 | Thaisa Grana Pedretti v Fernanda Labrana | 6-2,7-6 | |
| ITF W15 Cancun | 05/23 19:20 | 26 | Thaisa Grana Pedretti v Sofia Sewing | 4-6,3-6 | |
| ITF W15 Cancun | 05/21 17:40 | 25 | Thaisa Grana Pedretti v Paula Baranano | 6-2,6-2 | |
| ITF W15 Cancun | 05/14 18:30 | 25 | Amy Zhu v Thaisa Grana Pedretti | 7-6,6-7,6-3 |