Colorado Avalanche forwards Nathan MacKinnon (lower body) and Valeri Nichushkin (lower body) are uncertain for Tuesday's Game 4 against the Vegas Golden Knights, Derek Van Diest of NHL.com reports. Both players suffered lower-body injuries in Game 3. "I don't have any updates," Avalanche head coach Jared Bednar said on Monday. "Those guys are getting treatments, they're getting evaluated. It could be tomorrow morning before we know, it could be game time before we know, so we'll just plan for all scenarios." Losing MacKinnon from the lineup would be particularly bad for Colorado. He leads the team with seven goals and 15 points in 12 postseason games. MacKinnon ranks sixth all-time in the Stanley Cup Playoffs with a scoring average of 1.31 points per game.

Montreal Canadiens forward Oliver Kapanen will be a healthy scratch for Game 3 against the Carolina Hurricanes on Monday night. During the regular season, Kapanen finished third among rookies with 22 goals and had 37 points in 82 contests. But the 22-year-old has failed to replicate that form in the playoffs, going scoreless in all seven appearances. Kapanen will be replaced in the lineup by Joe Veleno, who has been a healthy scratch in each of the last three games. Veleno has one assist in six postseason outings. He will add more muscle to the lineup and provide a strong option at the faceoff dot -- Veleno has won 63.6% of his draws in the playoffs.

Toronto Maple Leafs forward Max Domi (undisclosed) is out indefinitely due to complications from offseason surgery, ESPN's Kristen Shilton reports. Domi played through an undisclosed ailment this season, missing only two games, but the surgery complications leave his status for the start of 2026-27 uncertain. The team will re-evaluate him ahead of training camp in the fall. This season, Domi had a mediocre campaign, recording 12 goals and 36 points. He finished with a career-worst minus-29 rating. Domi is halfway through a four-year, $15 million contract.

Colorado Avalanche defenseman Devon Toews was the team's only skater to finish Sunday's 5-3 loss to the Vegas Golden Knights with multiple points. He recorded two assists, including a short-handed helper, as the Avalanche jumped to a 3-0 lead in the first period. Shockingly, they couldn't hold the lead and now face elimination in Game 4 on Tuesday. With Cale Makar back in action, Toews' workload on the blue line decreased, but he still logged over 23 minutes of ice time. With 11 points (two goals, nine assists) in 12 games, Toews has been among the league's most productive defensemen in the 2026 playoffs. He has also racked up 15 blocks while generating 15 SOG.