The Blues, who have outscored opponents 25-12 during their seven-game winning streak, last won eight straight from Dec. 12-29. St. Louis is in first place in the Central Division, one point ahead of the Colorado Avalanche.
Rangers forward Artemi Panarin will try to extend his point streak to 14 games. Panarin has 19 points (five goals, 14 assists) during the streak, including multipoint games in five of his past six.
Goalie Alexandar Georgiev will start for New York, which has lost two straight games since winning five in a row and nine of its previous 10 (9-1-0). The Rangers are four points behind the New York Islanders and Columbus Blue Jackets for the first wild card into the Stanley Cup Playoffs from the Eastern Conference.