sentence1: Julio Peralta and Horacio Zeballos won the title , defeating Sergio Galdós and Luis David Martínez 6 -- 2 , 6 -- 2 in the final .
sentence2: Sergio Galdós and Luis David Martínez won the title , defeating Julio Peralta and Horacio Zeballos 6 : 2 , 6 : 2 in the final .