MLB opening day (36 images)

Boston Red Sox Jose Iglesias hits an RBI single in the second inning against New York Yankees on Opening Day at Yankee Stadium in New York City on April 1, 2013. UPI/John Angelillo

Chicago Cubs catcher Welington Castillo (53) grounds out as he shatters the bat during the first inning of the Pittsburgh Pirates home opener at PNC Park in Pittsburgh, on April 1, 2013. UPI/Archie Carpenter

Washington Nationals pitcher Stephen Strasburg pitches against the Miami Marlins during opening day at National Park on April 1, 2013 in Washington, D.C. UPI/Kevin Dietsch

Washington Nationals Bryce Harper celebrates after hitting his second homerun of the game in the sixth inning against the Miami Marlins at opening day at National Park on April 1, 2013 in Washington, D.C. UPI/Kevin Dietsch