Washington Nationals left fielder Scott Hairston can't grab a ball hit for an RBI double by New York Mets' Eric Young Jr. during the fifth inning of a baseball game at Nationals Park Friday, May 16, 2014, in Washington. (AP Photo/Alex Brandon)
Washington Nationals' Scott Hairston walks back to dugout after striking out in the seventh inning of an exhibition spring training baseball game against the St. Louis Cardinals, Friday, March 21, 2014, in Jupiter, Fla. (AP Photo/David Goldman)
This is a 2014 photo of Scott Hairston of the Washington Nationals baseball team. This image reflects the Nationals active roster as of, Sunday, Feb. 23, 2014, when this image was taken. (AP Photo/Alex Brandon)
ASSOCIATED PRESS San Francisco Giants' Santiago Casilla celebrates after getting San Diego Padres' Scott Hairston to ground out in the sixth inning of a baseball game in San Francisco, Sunday, Oct. 3, 2010.