Stadium: Court 5 Round: 25 Ground: Clay
| ITF - Villa Maria W25 | 2021/03/31 19:40 | Yvonne Cavalle-Reimers v Guillermina Naya | 4-6,6-4,6-3 |
| ITF - Buenos Aires W25 | 2021/03/23 19:20 | Guillermina Naya v Mell E R Gonzalez | 6-4,0-6,4-6 |
| ITF - LPD Gran Canaria W15 | 2020/11/26 11:00 | Anastasia Zarycka v Guillermina Naya | 6-2,6-2 |
| ITF - LPD Gran Canaria W15 | 2020/11/25 10:00 | Guillermina Naya v Amanda Carreras | 6-4,4-6,6-4 |
| ITF - LPD Gran Canaria W15 | 2020/11/24 10:15 | Guillermina Naya v Helene Pellicano | 2-6,7-5,10-5 |
| ITF - LPD Gran Canaria W15 | 2020/11/22 09:30 | Guillermina Naya v Elizaveta Koklina | 6-1,6-2 |
| ITF - LPD Gran Canaria W25 | 2020/11/15 12:00 | Leyre Romero Gormaz v Guillermina Naya | 6-7,7-5,10-5 |
| ITF - Castellon W15 | 2020/11/03 09:30 | Guillermina Naya v Lucia Cortez Llorca | 6-1,6-3 |
| ITF - Villa Maria W25 | 2021/04/02 18:55 | Naiktha Bains v Francesca Jones | 0-6,2-6 |
| ITF - Villa Maria W25 | 2021/04/01 14:45 | Naiktha Bains v Aurora Zantedeschi | 6-3,5-7,6-0 |
| ITF - Villa Maria W25 | 2021/03/31 12:55 | Naiktha Bains v Yuliana Lizarazo | 6-4,6-4 |
| ITF - Buenos Aires W25 | 2021/03/26 14:05 | Naiktha Bains v Yuki Naito | 5-7,2-6 |
| ITF - Buenos Aires W25 | 2021/03/24 16:20 | Naiktha Bains v Victoria Bosio | 7-6,3-6,6-1 |
| ITF - Newport Beach W25 | 2021/03/05 17:25 | Naiktha Bains v Tereza Mrdeza | 1-6,0-6 |
| ITF - Newport Beach W25 | 2021/03/04 18:00 | Naiktha Bains v Liv Hovde | 6-4,6-1 |
| ITF - Boca Raton W25 | 2021/02/24 20:35 | Naiktha Bains v Gabriela Talaba | 4-6,2-6 |