Washington Nationals starting pitcher Jordan Zimmermann throws during the first inning of a baseball game against the Miami Marlins at Nationals Park, Thursday, April 4, 2013, in Washin

 

              Washington Nationals starting pitcher Jordan Zimmermann throws during the first inning of a baseball game against the Miami Marlins at Nationals Park, Thursday, April 4, 2013, in Washin
Washington Nationals starting pitcher Jordan Zimmermann throws during the first inning of a baseball game against the Miami Marlins at Nationals Park, Thursday, April 4, 2013, in Washington. (AP Photo/Alex Brandon)