(Reuters) – Brazil Open men’s singles quarter-final results on Friday (prefix denotes seeding):
4-Thomaz Bellucci (Brazil) beat Leonardo Mayer (Argentina) 3-6 6-2 7-5
Filippo Volandri (Italy) beat David Nalbandian (Argentina) 3-6 6-3 7-5 8-
Albert Ramos (Spain) beat 3-Fernando Verdasco (Spain) 7-6(5) 6-3 1-
Nicolas Almagro (Spain) beat 5-Carlos Berlocq (Argentina) 6-3 6-2
