The Latest on the U.S. Open tennis tournament (all times EDT):
Serena Williams and Maria Sakkari are on court in Arthur Ashe Stadium to warm up for their fourth-round meeting at the U.S. Open.
It is a rematch of a contest Sakkari won less than two weeks ago at the Western & Southern Open, a hard-court tournament played this year at Flushing Meadows.
Williams owns six U.S. Open titles and 23 Grand Slam singles championships in all.
Sakkari, a 25-year-old from Greece, is trying to reach her first Grand Slam quarterfinal.
The winner will face Alize Cornet or Tsvetana Pironkova next.
More AP tennis: https://apnews.com/apf-Tennis and https://twitter.com/AP_Sports
Source:: Houston Sports