San Diego Padres catcher Yasmani Grandal (8) celebrates with relief pitcher Huston Street, center, as Washington Nationals' Bryce Harper walks to the dugout after being caught off second base for the last out, during the 12th inning of a baseball game at Nationals Park Thursday, April 24, 2014, in Washington. The Padres won 4-3 in 12 innings. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

San Diego Padres catcher Yasmani Grandal (8) celebrates with relief pitcher Huston Street, center, as Washington Nationals' Bryce Harper walks to the dugout after being caught off second base for the last out, during the 12th inning of a baseball game at Nationals Park Thursday, April 24, 2014, in Washington. The Padres won 4-3 in 12 innings. (AP Photo/Alex Brandon)