17.09.12 | 1st round | Aranza Salut/Ana Sofia Sanchez | Ailen Crespo Azconzabal/Ana Victoria Gobbi Monllau | 6-2, 4-6, 10-4 |  | match details | Villa Allende | Clay |
17.09.12 | 1/4 | Sofia Blanco/Carla Bruzzesi Avella | Aranza Salut/Ana Sofia Sanchez | 6-3, 6-3 |  | match details |
10.09.12 | 1st round | Aranza Salut/Ana Sofia Sanchez | Camila Giangreco Campiz/Noelia Zeballos | 6-1, 6-3 |  | match details | Buenos Aires | Clay |
10.09.12 | 1/4 | Victoria Bosio/Catalina Pella | Aranza Salut/Ana Sofia Sanchez | 6-3, 6-3 |  | match details |
03.09.12 | 1st round | Aranza Salut/Ana Sofia Sanchez | Cecilia Costa/Noelia Zeballos | 6-2, 6-1 |  | match details | Buenos Aires | Clay |
03.09.12 | 1/4 | Aranza Salut/Ana Sofia Sanchez | Berta Bonardi/Daniela Farfan | 6-3, 6-3 |  | match details |
03.09.12 | 1/2 | Aranza Salut/Ana Sofia Sanchez | Sofia Luini/Guadalupe Perez Rojas | 7-5, 7-5 |  | match details |
03.09.12 | fin | Andrea Benitez/Camila Silva | Aranza Salut/Ana Sofia Sanchez | 6-3, 6-0 |  | match details |
20.08.12 | 1st round | Aranza Salut/Ana Sofia Sanchez | Daiana Negreanu/Luciana Sarmenti | 6-0, 6-2 |  | match details | Lima | Clay |
20.08.12 | 1/4 | Aranza Salut/Ana Sofia Sanchez | Liz Tatiane Koehler Bogarin/Isabella Robbiani | 6-2, 6-4 |  | match details |
20.08.12 | fin | Eduarda Piai/Karina Venditti | Aranza Salut/Ana Sofia Sanchez | 6-4, 3-6, 10-8 |  | match details |
20.08.12 | 1/2 | Aranza Salut/Ana Sofia Sanchez | Fernanda Brito/Daniela Schippers | 6-3, 4-6, 10-7 |  | match details |
13.08.12 | 1/4 | Aranza Salut/Ana Sofia Sanchez | Gabriela Coglitore/Sofia Luini | 6-3, 6-4 |  | match details | Trujillo | Clay |
13.08.12 | 1/2 | Aranza Salut/Ana Sofia Sanchez | Maria-Fernanda Alves/Carla Forte | 6-75, 6-1, 10-8 |  | match details |
13.08.12 | fin | Aranza Salut/Ana Sofia Sanchez | Patricia Ku Flores/Katherine Miranda Chang | 3-6, 6-1, 11-9 |  | match details |
13.08.12 | 1st round | Aranza Salut/Ana Sofia Sanchez | Agustina Serio/Noelia Zeballos | 7-64, 6-0 |  | match details |