Reuters sports schedule at 0020 GMT on Friday: - - - - BASEBALL Giants send Bumgarner to mound versus Diamondbacks Reigning World Series Most Valuable Player Madison Bumgarner takes the mound for the reigning champion San Francisco Giants versus the visiting Arizona Diamondbacks in one of the six games on the Major League Baseball schedule. (BASEBALL-HIGHLIGHTS/, expect by 0330 GMT/11:30 PM ET, 600 words) - - - - NHL Top-seeded Rangers open playoff series Pittsburgh visits the top-seeded New York Rangers, Detroit visits Tampa Bay, St. ...