San Francisco Giants vs Washington Nationals
San Francisco Giants pitcher Barry Zito pitches against the Washington Nationals during the eighth inning at Nationals Park on August 14, 2013 in Washington, D.C. UPI/Kevin Dietsch
San Francisco Giants pitcher Barry Zito pitches against the Washington Nationals during the eighth inning at Nationals Park on August 14, 2013 in Washington, D.C. UPI/Kevin Dietsch