St. Louis Cardinals starting pitcher Adam Wainwright, top, throws a pitch to Houston Astros' Tyler Greene during the third inning of an exhibition spring training baseball game against the Houston ... more 

St. Louis Cardinals starting pitcher Adam Wainwright, top, throws a pitch to Houston Astros' Tyler Greene during the third inning of an exhibition spring training baseball game against the Houston Astros in Jupiter, Fla., Monday, Feb. 25, 2013. (AP Photo/Julio Cortez) less