Team USA aims to derail defending Fed Cup champion with a Har-Tru track.
BNP Paribas Open live streams Federer practice on Facebook.
Cue Rocky theme for Sock entrance at MSG.
The dog days are back in Brazil in a sure sign spring is coming.
Donna Vekic and 12 Americans receive wild cards.
In his Acapulco final loss, Nadal produces major winner.
Kyrgios solidifies his status as must-see Tennis TV.