US Open—Flushing Meadows, New York
Second-round results:
(1) Novak Djokovic Defeats Juan Ignacio Londero 64 76(3) 61
(3) Roger Federer Defeats Damir Dzumhur 36 62 63 64
(7) Kei Nishikori Defeats Bradley Klahn 62 46 63 75
Grigor Dimitrov Defeats (12) Borna Coric (W/O)
