San Diego Padres starting pitcher Robbie Erlin delivers a pitch against the Washington Nationals during the first inning of a baseball game, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
San Diego Padres starting pitcher Robbie Erlin puts on his jacket as he stands at first after he walked during the third inning of a baseball game against the Washington Nationals, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
Washington Nationals first baseman Adam LaRoche (25) picks off San Diego Padres' Nick Hundley, left, during the fourth inning of a baseball game, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
Washington Nationals left fielder Bryce Harper runs towards third with a three RBI triple during the third inning of a baseball game against the San Diego Padres, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
Washington Nationals starting pitcher Stephen Strasburg delivers a pitch against the San Diego Padres during the fourth inning of a baseball game, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
Washington Nationals left fielder Bryce Harper slides into third with a three RBI triple during the third inning of a baseball game against the San Diego Padres, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)
Washington Nationals starting pitcher Stephen Strasburg delivers a pitch against the San Diego Padres during the fourth inning of a baseball game, Friday, April 25, 2014, in Washington. (AP Photo/Nick Wass)