Maria Sharapova downs No. 2 seed Simona Halep in Slam return at U.S. Open

Maria Sharapova, of Russia, hits during her match against Simona Halep, of Russia, in the opening round of the U.S. Open tennis tournament in New York, Monday, Aug. 28, 2017. (AP Photo/Kathy Willens)Simona Halep, of Romania, runs for a ball in her match against opponent Maria Sharapova during the opening round of the U.S. Open tennis tournament in New York, Monday, Aug. 28, 2017. (AP Photo/Kathy Willens)Maria Sharapova, of Russia, hits against opponent Simona Halep during the opening round of th