Sony Open Tennis, Miami, U.S.A.
Second-round results:
(2) Novak Djokovic defeats Jeremy Chardy 6-4, 6-3
(5) Roger Federer defeats Ivo Karlovic 6-4, 7-6(4)
(4) David Ferrer defeats Teymuraz Gabashvili 6-4, 6-0
(9) Richard Gasquet defeats Alejandro Gonzalez 7-6(7), 6-4
(16) Tommy Robredo defeats Dominic Thiem 6-4, 7-6(8)
(17) Kevin Anderson defeats Horacio Zeballos 6-4, 6-3
(15) Grigor Dimitrov defeats Albert Montanes 6-1, 6-7(5), 6-3
(16) Tommy Robredo defeats Dominic Thiem 6-1, 6-7(5), 6-3
(30) Florian Mayer defeats Ivan Dodig 6-3, 6-2
