Washington Nationals Denard Span, second from left, is congratulated by teammates, from left, Jayson Werth, Bryce Harper and Tanner Roark after he scored the winning run on a throwing error by Arizona... more 
Washington Nationals Denard Span, second from left, is congratulated by teammates, from left, Jayson Werth, Bryce Harper and Tanner Roark after he scored the winning run on a throwing error by Arizona Diamondbacks third baseman Jordan Pacheco during the ninth inning of a baseball game on Thursday, Aug. 21, 2014, in Washington. The Nationals defeated the Diamondbacks 1-0. (AP Photo/Evan Vucci) less 
1 / 30
Associated Press | Photo By Evan Vucci
Thu, Aug 21, 2014 7:24 PM EDT