Darren Helm scored with 5.6 seconds left and Darcy Kuemper stopped 17 shots as the Colorado Avalanche finished off their second-round series with a 3-2 win over the St. Louis Blues in Game 6.

Tyler Bozak scored 3:38 into overtime and the St. Louis Blues fended off elimination in Game 5 of the Western Conference semifinals.

Jordan Binnington made 25 saves and the St. Louis Blues beat the Minnesota Wild 5-1 in Game 6 to advance to the second round of the Western Conference playoffs.

Nathan Walker scored his first career hat trick and fourth-string goaltender Charlie Lindgren made 29 saves, leading the St. Louis Blues to a 6-2 victory over the Detroit Red Wings.

Ryan Graves had a goal and two assists, Philipp Grubauer made 31 saves, and the Colorado Avalanche beat the St. Louis Blues 5-1 to take a 3-0 series lead in their first-round West Division matchup.