Washington Nationals' Adam LaRoche is congratulated in the dugout after his home run against the Colorado Rockies in the sixth inning of a baseball game in Denver, Tuesday, June 26, 2012. (AP Photo/Joe Mahoney)

Photo by: Joe Mahoney

Washington Nationals' Adam LaRoche is congratulated in the dugout after his home run against the Colorado Rockies in the sixth inning of a baseball game in Denver, Tuesday, June 26, 2012. (AP Photo/Joe Mahoney)