Serena Williams, Novak Djokovic seeded No. 1 for U.S. Open
Djokovic, the defending champion, is followed by No. 2 Andy Murray, No. 3 Stan Wawrinka and No. 4 Rafael Nadal.
Aug 23, 2016
Angelique Kerber reaches Cincinnati final, is a win away from unseating Serena Williams
A win on Sunday over 15th-seeded Karolina Pliskova would move Kerber to the top spot in next week's rankings.
Aug 21, 2016