It’s the turn of Philadelphia’s Citizens Bank Park to host the National Hockey League’s annual Winter Classic. The New York Rangers defeat the Philadelphia Flyers, 3 – 2, as a crowd of 46,967 is present in the Phillies’ home, turned into an outdoor hockey rink for the occasion.

On January 2, 2012 It’s the turn of Philadelphia’s Citizens Bank Park to host the National Hockey League’s annual Winter Classic. The New York Rangers defeat the Philadelphia Flyers, 3 – 2, as a crowd of 46,967 is present in the Phillies’ home, turned into an outdoor hockey rink for the occasion.

Source
Baseball Reference January 2