Nick Kyrgios already was flexing his right hip before a game late in the first set of his third-round match at the U.S. Open
USATODAY - Tennis Top Stories, USA Today: Tennis
Sat, 09/03/2016 - 9:12pm
Nick Kyrgios already was flexing his right hip before a game late in the first set of his third-round match at the U.S. Open