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KINGS (6-12-1) at BLUES (7-8-3)
8 p.m. ET; FS-MW, FS-W, NHL.TV

Petersen, 24, earned his first NHL win in a 2-1 shootout victory at the Chicago Blackhawks on Friday before he made 38 saves in a 5-3 loss at the Nashville Predators on Saturday. He has a 2.27 goals-against average and .935 save percentage in three games (two starts).
The Kings are 1-4-0 in their past five games and 4-11-0 in their past 15.
The Blues will be without forward Jaden Schwartz and defenseman Carl Gunnarsson after each sustained an upper-body injury in a 4-1 win at the Vegas Golden Knights on Friday. Each is expected to be out until the weekend.
Forwards Alexander Steen and Pat Maroon each will be out for his third straight game with an upper-body injury.
St. Louis is 1-3-0 in its past four games after going 4-1-0 in its previous five games.

Players to watch

Kings center Anze Kopitar has 45 points (13 goals, 32 assists) in 42 games against St. Louis.
Blues center Ryan O'Reilly has 19 points (10 goals, nine assists) in his past 13 games with points in 11 of 13.

They said it

"We are a little bit of a work in progress. I thought last game was a big step for us. It was the first time I've seen us play a little bit like I'd like us to play." -- Kings coach Willie Desjardins on a 5-3 loss at Nashville on Saturday
"Guys are going to have to play some more minutes obviously up front, but next man up." -- Blues defenseman Alex Pietrangelo

Kings projected lineup
Blues projected lineup

Robby Fabbri -- Ryan O'Reilly -- Vladimir Tarasenko
David Perron -- Tyler Bozak -- Brayden Schenn
Nikita Soshnikov -- Robert Thomas -- Sammy Blais
Zach Sanford -- Ivan Barbashev -- Oskar Sundqvist
Vince Dunn -- Alex Pietrangelo
Joel Edmundson -- Colton Parayko
Jay Bouwmeester -- Jordan Schmaltz
Jake Allen
Chad Johnson
Scratched: None
Injured:Jaden Schwartz (upper body), Robert Bortuzzo (lower body), Alexander Steen (upper body), Pat Maroon (upper body), Carl Gunnarsson (upper body)

Status report

Wagner will play after being recalled from Ontario of the American Hockey League on Sunday and replace Amadio. ... Maroon skated Monday and could be available after Thanksgiving, Blues coach Mike Yeo said.

Stat pack

Kovalchuk has no points in his past five games after having nine points (three goals, six assists) in a four-game point streak. … Doughty has no points in his past six games. … Tarasenko has 10 points (four goals, six assists) in his past 10 games.