NHL 2017: Penguins vs Senators MAY 23
May 23, 2017: Linesman Matt MacPherson (83), referee Chris Rooney (5), referee Kelly Sutherland (11), and linesman Pierre Racicot (65) rally together at centre ice prior to the NHL playoff game between Pittsburgh Penguins and Ottawa Senators at Canadian Tire Centre in Ottawa, Canada. Senators won by a score of 2-1 to tie the Eastern Conference final series at three games each. Daniel Lea/CSM