Brandon Pirri scored two power-play goals and had an assist, and Garret Sparks made 23 saves in the Vegas Golden Knights' 5-0 win against the Colorado Avalanche at Pepsi Center on Tuesday.
It was the first preseason game for the Avalanche.
Valentin Zykov had a goal and an assist, and Nicolas Hague and Nicolas Roy scored for the Golden Knights. Tomas Nosek had two assists.
Adam Werner made 11 saves on 13 shots for Colorado, and Hunter Miska made 12 saves on 15 shots in relief.
The Avalanche were 0-for-5 on the power play.