NHL News: Auston Matthews’ health reportedly raises concerns for Maple Leafs ahead of season opener without Mitch Marner

Auston Matthews’ health is under the microscope as the Toronto Maple Leafs prepare for their October 8 season opener against the Montreal Canadiens. The franchise captain, and the centerpiece of Toronto’s offense, is coming off a challenging season marred by injuries and reduced goal production.

According to TSN’s Overdrive, questions remain over whether Matthews will be at 100% when the puck drops. The concern is amplified by the departure of Mitch Marner, his most productive linemate, who played a key role in generating Matthews’ scoring chances over recent seasons.

For Toronto, the equation is simple: a healthy and in-form Auston Matthews is essential to a strong start. Without him firing on all cylinders, the team risks early struggles in a season where expectations remain high.

Is Auston Matthews 100% healthy for opening night?

TSN’s Overdrive analysts believe the question of Matthews’ readiness can’t be ignored: “We don’t know what his health situation is. The idea he is going to be fully healthy is a big question mark. He’ll say it when he arrives but I’ll believe it when I see it.“

Mitch Marner #16 with the Toronto Maple Leafs (R) celebrates his goal against the Tampa Bay Lightning with Auston Matthews #34 during the first period at the Amalie Arena on April 9, 2025 in Tampa, Florida. (Photo by Mike Carlson/Getty Images)

“But even if he came healthy, I think the absence of Mitch Marner is going to hurt him; he’s instrumental. He assisted 50% of his regular season goals and 60% of his playoff ones.” Those numbers underscore how critical Marner was to Matthews’ production — and why a healthy captain is essential to avoid a slow start.

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What happens if Matthews isn’t ready?

If Matthews isn’t at full strength, the Maple Leafs will need other forwards to step up. Max Domi is the likely candidate to skate alongside him, and while the two have shown chemistry before, relying on Domi as a first-line winger over a full season — and into the playoffs — would be a gamble.

That could push general manager Brad Treliving into the market for a top-six forward, especially if the team needs to replace Marner’s playmaking and support Matthews offensively.

Matthews’ numbers tell the story

Despite missing time last season, Matthews appeared in 67 games and posted 78 points (33 goals, 45 assists). However, the drop from his 69-goal campaign the year before was stark.

For Toronto to contend, Matthews must return to top form — and that starts with his health. With the season opener looming, the Leafs’ hopes may rest on whether their captain is truly ready to lead from day one.