Washington Nationals' Adam LaRoche talks with home plate umpire Cory Blaser after a called third strike during the fourth inning of a baseball game against the St. Louis Cardinals at Nationals Park Tuesday, April 23, 2013, in Washington. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Nationals' Adam LaRoche talks with home plate umpire Cory Blaser after a called third strike during the fourth inning of a baseball game against the St. Louis Cardinals at Nationals Park Tuesday, April 23, 2013, in Washington. (AP Photo/Alex Brandon)