Washington Nationals left fielder Bryce Harper (34) is congratulated by third baseman Ryan Zimmerman (11) after a first inning solo homer during the opening day baseball game against the Miami Marlins in Washington, on Monday, April 1, 2013.  (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Nationals left fielder Bryce Harper (34) is congratulated by third baseman Ryan Zimmerman (11) after a first inning solo homer during the opening day baseball game against the Miami Marlins in Washington, on Monday, April 1, 2013. (AP Photo/Alex Brandon)