Blues coach Ken Hitchcock juggled his top three lines in order to spread his firepower throughout the lineup. McDonald moved from the first line to the second, with Sobotka jumping from the third to the first. Stewart dropped from the second to the third line.
Sharks coach Todd McLellan will miss his third straight game after suffering a concussion Sunday at Minnesota when he was hit by a stick, the team announced. Assistants Jay Woodcroft and Matt Shaw will fill in behind the bench. The Sharks had an optional skate Saturday morning, so there were no line rushes, and Woodcroft said the lines had yet to be set. Couture is expected to return to the lineup after missing two games with a lower body injury, and Murray might be back after missing eight games since being hit in the throat with a puck.