Anthony Richard and Bobby Brink tied it for Philadelphia midway through the third period with goals in a 2:03 span.
Matvei Michkov scored 4:05 into overtime to lift the Philadelphia Flyers past the Ottawa Senators 5-4 on Thursday night.
After absolute dominance for two periods, the Senators blew a 4-2 lead and fell 5-4 in overtime to the Philadelphia Flyers.