The William M. Jennings Trophy is an award in the National Hockey League (NHL) given each year to "to the goalkeeper(s) having played a minimum of 25 games for the team with the fewest goals scored against it. Winners are selected based on regular-season play." Up until 1981, the Vezina Trophy had been awarded under that definition, but it was later changed and replaced by the Jennings Trophy. Since it began in 1982, it has been awarded at the end of 25 seasons to 27 different players. The most recent winners are Corey Crawford of the Chicago Blackhawks and Carey Price of the Montreal Canadiens, who both allowed only 189 team goals against for their teams in the 2014–15 NHL season.