ST. LOUIS (AP) — Philipp Grubauer made 18 saves and Gabriel Landeskog scored the go-ahead goal in the second period to lift Colorado to a series sweep of the St. Louis Blues with a 5-2 win in Game 4 of the West Division series. Colorado outscored St. Louis 20-7 in the series and trailed for just 7:12 over the four games. Colorado completed its first four-game sweep since beating Vancouver in the quarterfinal round of the 2001 playoffs. Vladimir Tarasenko scored twice for the Blues.