Washington Nationals third base coach Bo Porter congratulates Xavier Nady after he hit a home run during the eighth inning against the Cincinnati Reds on Friday, April 13, 2012, in Washington. The Nationals won 2-1 in 13 innings. (AP Photo/Evan Vucci)

Photo by: Evan Vucci

Washington Nationals third base coach Bo Porter congratulates Xavier Nady after he hit a home run during the eighth inning against the Cincinnati Reds on Friday, April 13, 2012, in Washington. The Nationals won 2-1 in 13 innings. (AP Photo/Evan Vucci)