Bruins' Ullmark is NHL's biggest goalie surprise this season
Winter Classic Preview: Pittsburgh Penguins @ Boston Bruins 1/2/2023 - Lines, weather, how to watch - PensBurgh
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NHL - DraftKings Network
Winter Classic 2023: Bruins rally behind Jake DeBrusk's two goals, Pens' last-ditch goal waved off
NHL - DraftKings Network
Starting Goalies - 2023-10-27 - Daily Faceoff
2023 Winter Classic: Bruins beat Penguins behind 2 goals from Jake DeBrusk