Arizona Diamondbacks starting pitcher Patrick Corbin pitches to a Kansas City Royals batter during the first inning of an exhibition spring training baseball game Wednesday, March 5, 2014, in Scottsdale, Ariz. (AP Photo/Gregory Bull)
Arizona Diamondbacks starting pitcher Patrick Corbin pitches to a Kansas City Royals batter during the first inning of an exhibition spring training baseball game Wednesday, March 5, 2014, in Scottsdale, Ariz. (AP Photo/Gregory Bull)
Kansas City Royals starting pitcher James Shields pitches to an Arizona Diamondbacks batter during the first inning of an exhibition spring training baseball game Wednesday, March 5, 2014, in Scottsdale, Ariz. (AP Photo/Gregory Bull)