Washington Nationals manager Davey Johnson (far left) looks on June 22, 2012, with team coaches and umpire Brian O'Nora as starting pitcher Jordan Zimmermann throws a pitch after being hit by a ball in the sixth inning of an interleague baseball game against the Baltimore Orioles in Baltimore. (Associated Press)

Photo by: Patrick Semansky

Washington Nationals manager Davey Johnson (far left) looks on June 22, 2012, with team coaches and umpire Brian O'Nora as starting pitcher Jordan Zimmermann throws a pitch after being hit by a ball in the sixth inning of an interleague baseball game against the Baltimore Orioles in Baltimore. (Associated Press)