Serena Williams and Maria Sharapova surprised tennis fans on Saturday when Williams walked out to introduce Sharapova into ...

But the weekend stars shined a little brighter than expected when Serena Williams made a surprise appearance at the historic ...

Sharapova was honored with an official U.S. Open ring Sunday at Arthur Ashe Stadium, following her induction into the ...

NEW YORK -- Novak Djokovic thinks he came up with a way to get Serena Williams back on the tennis tour: Dare her to do it. A ...

Though Williams and Sharapova were rivals both on and off the court throughout their storied careers, they have unexpectedly ...

Maria Sharapova was inducted into the International Tennis Hall of Fame on Saturday evening, and Serena Williams made a ...

Maria Sharapova was inducted into the Tennis Hall of Fame in Newport, R.I., on Saturday, Aug. 23. Sharapova amassed a 645-171 ...

Serena Williams and Maria Sharapova were rivals during their tennis careers, but they are now friends in retirement.

Maria Sharapova has entered the International Tennis Hall of Fame, with Serena Williams introducing her at the ceremony on ...

Williams and Sharapova were not always on great terms, each admitted in their speeches, but came to share a mutual respect ...

Serena and Venus Williams have dominated the court wearing matching outfits throughout their careers. Here are the sisters' ...