Sharapova's U.S. Open ends; Williams faces Kvitova in quarters

New York • Maybe this was just one three-setter too many for Maria Sharapova.Sharapova tried a bit of everything, even resorting to switching over her racket to hit a few lefty shots. Still, the five-time major champion could not quite keep her Grand Slam comeback from a doping suspension going, losing in the fourth round of the U.S. Open to 16th-seeded Anastasija Sevastova of Latvia 5-7, 6-4, 6-2 on Sunday.“Look, three-set matches are challenging . I love being part of them. There&rs