Washington Nationals' Bryce Harper walks off the field after striking out swinging in the eighth inning of an interleague baseball game against the Baltimore Orioles in Baltimore, Sunday, June 24, 2012. Baltimore won 2-1. (AP Photo/Patrick Semansky)

Photo by: Patrick Semansky

Washington Nationals' Bryce Harper walks off the field after striking out swinging in the eighth inning of an interleague baseball game against the Baltimore Orioles in Baltimore, Sunday, June 24, 2012. Baltimore won 2-1. (AP Photo/Patrick Semansky)