VINA DEL MAR, Chile -- Eighth-seeded Federico Delbonis of Argentina defeated Uruguays Pablo Cuevas 6-3, 6-4 on Tuesday to reach the second round of the Royal Guard Open in Chile. nfl cheap jerseys from china . Paolo Lorenzi of Italy also advanced, beating Colombias Alejandro Gonzalez 6-2, 6-1. The top four seeded players, who received...