Allen allowed two goals on 23 shots in the Blues loss to the Rangers on Monday. Allen wrapped up December at 6-5-1 with a 2.77 GAA, .907 SV% and one shutout in 12 starts. Allen has played better recently but he will be in tough against the visiting Capitals—Washington is 16-4-0 while averaging 3.80 goals for per game in their last 20 games.
