Washington Nationals starting pitcher Jordan Zimmermann wipes his brow before pitching during the third inning of a baseball game against the Miami Marlins at Nationals Park, Wednesday, May 28, 2014, in Washington. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Nationals starting pitcher Jordan Zimmermann wipes his brow before pitching during the third inning of a baseball game against the Miami Marlins at Nationals Park, Wednesday, May 28, 2014, in Washington. (AP Photo/Alex Brandon)