Stadium: Court 2 Round: 28 Ground: Clay
| ITF - Buenos Aires W15 | 2019/09/20 15:00 | Thaisa Grana Pedretti v Maria Paulina Perez Garcia | 6-0,6-4 |
| ITF - Ibague W15 | 2021/09/10 15:00 | Thaisa Grana Pedretti v Rushri Wijesundera | 6-4,6-3 |
| ITF - Ibague W15 | 2021/09/09 16:00 | Thaisa Grana Pedretti v Ana Maria Becerra | 6-2,6-2 |
| ITF - Ibague W15 | 2021/09/08 16:00 | Thaisa Grana Pedretti v Vivian Mayumi Toma | 6-0,6-1 |
| ITF - Sharm El Sheikh W15 | 2021/03/31 12:10 | Silvia Ambrosio v Thaisa Grana Pedretti | 3-6,6-2,6-0 |
| ITF - Sharm El Sheikh W15 | 2021/03/26 07:00 | Matilda Mutavdzic v Thaisa Grana Pedretti | 6-4,7-5 |
| ITF - Sharm El Sheikh W15 | 2021/03/25 07:00 | Anastasia Sukhotina v Thaisa Grana Pedretti | 4-6,3-6 |
| ITF - Sharm El Sheikh W15 | 2021/03/24 13:40 | Shria Atturu v Thaisa Grana Pedretti | 0-6,0-6 |
| ITF - Sharm El Sheikh W15 | 2021/03/18 07:00 | Elizabeth Mandlik v Thaisa Grana Pedretti | 6-1,6-1 |
| ITF - Ibague W15 | 2021/09/10 15:00 | Jasmin Jebawy v Maria Paulina Perez Garcia | 0-6,3-6 |
| ITF - Ibague W15 | 2021/09/09 16:00 | Isabella Rivera Ortiz v Maria Paulina Perez Garcia | 1-6,3-6 |
| ITF - Ibague W15 | 2021/09/07 16:30 | Daniela Carrillo v Maria Paulina Perez Garcia | 4-6,5-7 |
| ITF - Monastir W15 | 2021/08/25 14:30 | Maria Paulina Perez Garcia v Isabella Kruger | 3-6,3-6 |
| ITF - Monastir W15 | 2021/08/19 09:50 | Maria Paulina Perez Garcia v Ramu Ueda | 2-6,6-3,5-7 |
| ITF - Monastir W15 | 2021/08/11 20:15 | Alba Rey Garcia v Maria Paulina Perez Garcia | 6-0,6-2 |
| ITF - Cairo W15 | 2021/08/04 13:45 | Agustina Chlpac v Maria Paulina Perez Garcia | 6-4,4-6,6-3 |
| ITF - Cairo W15 | 2021/07/29 10:45 | Lamis Alhussein Abdel Aziz v Maria Paulina Perez Garcia | 6-0,7-5 |