左外野手
In a May 22, 2010, game against the Baltimore Orioles, Morgan, playing center field, jumped for a fly ball hit by Adam Jones which hit his glove and caromed away. Morgan thought he had knocked the ball over the fence for a home run, and reacted by angrily throwing his glove to the ground and walking away. Left fielder Josh Willingham retrieved the ball and threw it towards home plate, but not in time to prevent Jones from achieving an inside-the-park home run. As he left the field at the end of the inning, Morgan heard a chorus of boos from the crowd.