Bob Sauve
In 1979-80, the Buffalo Sabres were pretty good. One reason is that they had a goaltender named Bob Sauve, who ended up winning the Vezina Trophy that year. He logged a save percentage of 0.901 and an amazing 2.36 GAA. He also received strong consideration for the NHL All-Star Team that year.
Sauve played in Buffalo for nine seasons, and he saw action in 246 games. During his time in the Queen City, he finished 119-76-39 with a career save percentage of 0.877 and a GAA of 3.21. Sauve originally moved on from Buffalo during the 1981-82 season, where he spent time with the Detroit Red Wings. However, he would return to the Sabres and remain with them until 1984-85.
He split two seasons apiece in Chicago and New Jersey, but as Sauve ventured into his thirties, his numbers declined and he allowed a GAA of 3.95 during those final four years and a save percentage of 0.870.
However, before he left the Sabres following the 1984-85 season, Sauve won the William M. Jennings Trophy. This award goes to the goaltender with the fewest goals against over a minimum 25 games played. It was the second time Sauve won the award, as the Vezina, until 1981, was also awarded under that definition.