Mark Stone scored the go-ahead goal on a deflection with under 7 minutes left, and the Vegas Golden Knights took a big step toward clinching the top seed in the Western Conference by beating the St. Louis Blues 6-4 in round-robin play Thursday night.
Despite leading the conference when the NHL season was shut down in March, defending champion St. Louis can finish no higher than third and needs to beat Dallas on Sunday to avoid the No. 4 seed.
The Golden Knights dominated the Blues in each team's second game, outshooting them 38-17. St. Louis goalie Jordan Binnington was sharp early and made 32 saves but wound up getting shelled.
Alex Tuch and Shea Theodore each scored twice for Vegas, while defenseman Zach Whitecloud and Stone added a goal each. Tuch also had an assist on Whitecloud's goal.
After Robin Lehner won Vegas' first game against Dallas, Marc-Andre Fleury was solid in making 13 saves against St. Louis.
The got two goals from defenseman Colton Parayko, David Perron's second in two games and one from Troy Brouwer, who was inserted into the lineup amid several injuries.
Scoring forward Vladimir Tarasenko, forward Robert Thomas and defenseman Carl Gunnarsson were all scratched for the Blues. Tarasenko's absence was precautionary.