The St. Louis Blues assigned Allen to their affiliate in Peoria on Thursday, one day after Halak performed admirably in a 1-0 overtime loss to Colorado, stopping the first 19 shots he faced.
Allen started four straight games for the Blues while Halak was on the shelf, winning the first three. In five total appearances this season, the 22-year-old Allen is 3-1-0 with a 2.62 goals-against average and .895 save percentage.
After being through it and seeing the other [outdoor] games on TV, just the atmosphere is spectacular. To stand here -- and we are essentially almost on the blue line -- and look up [into the stands] and knowing it is going to be packed and playing our biggest rival in this setting is going to be pretty special.
— Bruins president Cam Neely on the 2016 Bridgestone NHL Winter Classic between Boston and Montreal at Gillette Stadium on
Jan. 1, 2016