The 2017 NHL Stadium Series (officially the 2017 Coors Light NHL Stadium Series) was an outdoor regular season National Hockey League game played outdoors, part of the Stadium Series of games held at football or baseball stadiums. The Philadelphia Flyers played against the Pittsburgh Penguins at Heinz Field in Pittsburgh, Pennsylvania on February 25, 2017. An announced attendance of 67,318 made the game one of the most attended outdoor NHL games in history. Pittsburgh Penguins won 4ā€“2 in a great game!