Stadium: Court 3 Round: 62 Ground: Clay
| ITF W25 - Córdoba | 2021/04/05 14:00 | Ingrid Gamarra Martins v Tania Sfilio | 6-0,6-0 |
| ITF W25 - Villa Maria | 2021/03/31 15:35 | Ingrid Gamarra Martins v Maria Lourdes Carle | 2-6,4-6 |
| ITF W25 - Villa Maria | 2021/03/30 14:40 | Ingrid Gamarra Martins v Mell E R Gonzalez | 6-3,6-1 |
| ITF W25 - Villa Maria | 2021/03/29 12:30 | Ingrid Gamarra Martins v Juana Larranaga | 6-0,7-5 |
| ITF W25 - Buenos Aires | 2021/03/23 14:30 | Panna Udvardy v Ingrid Gamarra Martins | 6-1,6-1 |
| ITF W25 - Buenos Aires | 2021/03/22 14:00 | Lara Escauriza v Ingrid Gamarra Martins | 7-5,2-6,7-10 |
| ITF W25 - Buenos Aires | 2021/03/21 12:00 | Sol Maria Terracina v Ingrid Gamarra Martins | 1-6,1-6 |
| ITF W15 - Antalya | 2021/03/03 07:00 | Ingrid Gamarra Martins v Oana Georgeta Simion | 1-6,4-6 |
| ITF W25 - Córdoba | 2021/04/04 17:00 | Valentina Mutilba v Julia Riera | 2-6,3-6 |
| ITF W25 - Villa Maria | 2021/03/30 12:30 | Barbara Gatica v Julia Riera | 7-5,6-4 |
| ITF W25 - Villa Maria | 2021/03/29 12:30 | Lourdes Ayala v Julia Riera | 3-6,2-6 |
| ITF W25 - Villa Maria | 2021/03/28 12:00 | Maria Victoria Marchesini v Julia Riera | 2-6,1-6 |
| ITF W25 - Buenos Aires | 2021/03/21 12:00 | Julia Riera v Maria G Carrasco | 2-6,4-6 |
| ITF W15 - Buenos Aires | 2019/10/09 13:35 | Julia Riera v Julieta Lara Estable | 6-3,2-6,2-6 |
| ITF W15 - Santiago | 2019/10/05 13:30 | Fernanda Brito v Julia Riera | 6-2,6-1 |
| ITF W15 - Santiago | 2019/10/04 13:30 | Pauline Wuarin v Julia Riera | 6-2,4-6,2-6 |