March 2, 2013; Philadelphia, PA, USA; Philadelphia Flyers defenseman Braydon Coburn (5) and Ottawa Senators center David Dziurzynski (59) during the third period at the Wells Fargo Center. The Flyers defeated the Senators, 2-1. Mandatory Credit: Eric Hartline-USA TODAY Sports
The two squared off and exchanged punches, but the fight ended dramatically when Dziurzynski was caught square with a punch and obviously lost consciousness before he hit the ice. He was down for a couple of minutes before being helped off the ice, looking very distraught.
Yet another in a long string of injuries for the Senators. Hopefully it is not too serious and Dziurzynski can recover soon from what appears to be an obvious concussion.