Cleveland Indians' Corey Kluber strikes out 18 in historic outingCleveland Indians starter Corey Kluber struck out 18 batters Wednesday night, becoming just the 20th pitcher since 1914 to accomplish the feat.SI Staff|Share on FacebookShare on XAdd us on Cleveland Indians starter Corey Kluber struck out 18 batters Wednesday night, becoming just the 20th pitcher since 1914 to accomplish the feat. Published May 14, 2015 | Modified May 14, 2015SI STAFFShare on FacebookShare on XHome/MLB