The visiting Winnipeg Jets will take the ice without one of their best players when they try to close out their Western Conference first-round series against the St. Louis Blues with a victory in Game 6 on Friday night.

Mark Scheifele was injured in the first period of a 5-3 win by Winnipeg in Game 5 on Wednesday. He took a thunderous hit from Blues center Brayden Schenn about six minutes into the game, resulting in an interference penalty on Schenn, followed by matching roughing penalties on Schenn and Brandon Tanev of the Jets.

Scheifele finished out the first period but did not return for the second. He is considered day-to-day.

The top-line center was second on the Jets in goals (39) and points (87) during the regular season and has six points (two goals, four assists) in five playoff games.

Teams are especially guarded with their injury information during the postseason, and Jets coach Scott Arniel was no exception. When asked Thursday if Scheifele was in concussion protocol, Arniel said, “I’m not going down that road.”

Vladislav Namestnikov took Scheifele’s place on the top line in Game 5 and produced a goal and an assist in the second period.

“It’s not one guy that needs to fill the shoes of Mark. It needs to be everybody,” Jets forward Kyle Connor said. “Vladdy, he’s been great for the whole series, and a couple chances here or there and he could have some better results. You see it (in Game 5). He drives hard to the net, plays all hard areas very well, defends well and, obviously, is a key contributor on two of those goals.”

The Blues are hoping a return to St. Louis will provide the same boost it did for Games 3 and 4.

St. Louis dropped two close games in Winnipeg to start the series, then erupted for 7-2 and 5-1 wins back home.

“They got the better of us (in Game 5), but we’ve got Game 6 at home and a job to do,” St. Louis defenseman Justin Faulk said.

The Blues will undoubtedly attempt to put more pucks on net. They had just nine shots on goal through the first two periods of Game 5, hurting their odds of getting one past Connor Hellebuyck, the likely Vezina Trophy winner this season.

St. Louis coach Jim Montgomery said the team also needs to play more connected, support the puck better, get back on defense quicker and forecheck harder.

“It’s every facet, but you know what, it’s a series. It’s going to happen,” Montgomery said. “Unfortunately, we’re not happy about it, but we’re onto the next one. It’s as simple as that. We’ve got to forget about it. We’re in a series.”

The Jets hope to continue defending well, forechecking with intent and getting in the eye line of St. Louis goalie Jordan Binnington.

“Obviously, now we put ourselves in the driver’s seat to go to St. Louis,” Jets forward Mason Appleton said. “Hopefully, we close this series out, but we know how good they are at home and what we have to do. That was our best game of the series (in Game 5), and we’ve got to duplicate that.”