Serena Williams and Maria Sharapova surprised tennis fans on Saturday when Williams walked out to introduce Sharapova into the International Tennis Hall of Fame. The two tennis stars shared a long ...

NEW YORK — Carlos Alcaraz showed up at the U.S. Open on Monday for his first-round match with a new look: a shaved head.

Williams, at 45, is the oldest singles player at the hard-court tournament since Renee Richards, who was 47 in 1981.