Aaron Downey #47 of the St. Louis Blues and Jim Vandemeer #23 of the Chicago Blackhawks exchange punches during a fight in the second period November 2, 2005, at the Savvis Center in St. Louis, Missouri. (credit: Elsa/Getty Images)
Cam Janssen Vs. Pierre-Luc Letourneau-Leblond
Cam Janssen #55 of the St. Louis Blues trades punches with Pierre-Luc Letourneau-Leblond #22 of the New Jersey Devils during their first period fight at the Prudential Center on March 20, 2010, in Newark, New Jersey. (credit: Jim McIsaac/Getty Images)
Craig Rivet Vs. Bryan Marchment
Craig Rivet #52 of the Montreal Canadiens and Bryan Marchment #27 of the Toronto Maple Leafs trade punches as they both bleed from the face during the game at Air Canada Centre on February 21, 2004, in Toronto. (credit: Dave Sanford/Getty Images)
Chris Stewart Vs. Jordan Nolan
Chris Stewart #25 of the St. Louis Blues and Jordan Nolan #71 of the Los Angeles Kings fight during the first period in Game Four of the Western Conference Semifinals during the 2012 NHL Stanley Cup Playoffs at Staples Center on May 6, 2012, in Los Angeles. (credit: Harry How/Getty Images)
P.J. Stock Vs. Stephen Peat
Left wing P.J. Stock #42 of the Boston Bruins throws a punch at right wing Stephen Peat #51 of the Washington Capitals during the third period on October 30, 2002. Both players were penalized five minutes for fighting. (credit: Doug Pensinger/Getty Images)
Shawn Thornton Vs. Riley Cote
Shawn Thornton #22 of the Boston Bruins and Riley Cote #32 of the Philadelphia Flyers exchange punches on October 27, 2007, at the TD Banknorth Garden in Boston, Massachusetts. (credit: Elsa/Getty Images)
Raffi Torres Vs. Marian Hossa
Referees try to break up a fight between members of the Chicago Blackhawks and the Phoenix Coyotes following a hit on Blackhawk, Marian Hossa by Coyote Raffi Torres in Game Three of the Western Conference Quarterfinals during the 2012 NHL Stanley Cup Playoffs at the United Center on April 17, 2012, in Chicago. (credit: Jonathan Daniel/ Getty Images)
Kevin Westgarth Vs. John Garth
Kevin Westgarth #19 of the Los Angeles Kings leaves the ice after a fight with John Scott #32 of the Chicago Blackhawks during the second period at Staples Center on November 27, 2010, in Los Angeles. (credit: Harry How/Getty Images)