What Serena Williams and Madison Keys will be wearing at the US Open - ESPN

ESPN
What Serena Williams and Madison Keys will be wearing at the US Open
ESPN
Serena Williams' right shoulder may still be in question, but we do have the final verdict on her winning look for the 2016 US Open. The 34-year-old living legend will be decked out in Nike gear -- a sponsor she's had since 2013. Joining her will be ...and more »