Pezzetta has skated in nine straight games for the Canadiens but will be scratched on Saturday with Chris Wideman dressing as a seventh defenseman.

Pezzetta has skated in nine straight games for the Canadiens but will be scratched on Saturday with Chris Wideman dressing as a seventh defenseman.
Groulx has been a healthy scratch for the last three games, so he'll go to San Diego to get playing time. The 21-year-old centre had 10 goals and 19 assists (29 points) in 42 games last year.
Tavares missed Wednesday's game in Philadelphia but was on the ice for Friday's morning skate and is expected to play vs. Calgary. Tavares is riding a six-game point streak, scoring six goals with four assists (10 points) over that span.
With Jake Neighbours being sent to the WHL on Wednesday, Joshua comes up to take his spot on the roster. Joshua has not registered a point in three games with the Blues this season but has four points (1G / 3A) in seven AHL games.
Johnson has scored one goal and one assist in five AHL games this season. He returns to the Blackhawks, where he has failed to register a point in six games.
Domi was added to the COVID-19 protocol list on Monday and is not expected to be available for Wednesday's game in Colorado. Like when he missed time with a rib injury, look for Yegor Chinakhov to replace him in the lineup.
Pezzetta was a sixth-round pick of the Canadiens in 2016. He has played 115 AHL games since then and could make his NHL debut this week after replacing Cole Caufield on the NHL roster. Pezzetta has three goals and three assists (six points) in eight games with Laval this season.
Domi has missed the last four games but will replace Yegor Chinakhov in the lineup on Friday. Domi will skate on the third line and second PP unit in New York.
Rielly was set to become an unrestricted free agent at the end of the season but the extension now carries him through the 2029-30 NHL season. It's been a tough start to the season for Rielly, who is 30th among defensemen in points (66) since the start of the 2019-20 season.
Activating Domi suggests that he could return to the lineup on Friday. Domi missed the last four games but had a great start to the season, scoring one goal with three assists (four points) in his first two games.
Joshua comes up to replace Ryan O'Reilly, who was placed on the COVID-19 reserve list on Tuesday. Joshua had one goal in 12 games with the Blues last season.
Roy missed the first two games of the season with an undisclosed injury but will play Wednesday vs. the Blues. With Max Pacioretty, Mark Stone, Alex Tuch and Mattias Janmark all out, Roy will play on the second line with Chandler Stephenson and Evgenii Dadonov.