The 32-year-old Mrazek was placed on injured reserve earlier this month. He is 7-11-1 with a 2.83 goals-against average and .906 save percentage in 20 games this season.
Alex Turcotte and Warren Foegele scored in the first period, and the Los Angeles Kings beat the New York Rangers 5-1 on Saturday for their seventh win in eight games.
Defense was a hallmark of the Golden Knights’ Stanley Cup championship run two seasons ago under coach Bruce Cassidy, and it’s a key reason they’re surging again.
Evan Berofsky offers up this week's top waiver wire picks, including Bryan Rust, who scored a hat-trick Thursday and has been on fire since returning from a lower-body injury.
Simon Holmstrom had a goal and two assists, Noah Dobson had a goal and an assist, and the New York Islanders held on to beat the Chicago Blackhawks 5-4 on Thursday night.