Houston's Jon DiSalvatore and J.M. Daoust scored power play goals in the second period to give the Aeros a 2-1 lead before Binghamton's Bobby Butler tied the game at 2-2, leading to Keller's game-winner.
Senators goaltender Robin Lehner earned the Jack A. Butterfield Trophy as the most valuable player of the 2011 Calder Cup Playoffs. He finished with 34 stops in the win. Matt Hackett suffered the loss and made 24 saves.