Charlie McAvoy Returns: Bruins' Blue Line Just Got Scarier for the Leafs

Charlie McAvoy returns tonight in San Jose

Charlie McAvoy returns to the Boston Bruins lineup tonight, Oct. 13, against the Sharks in San Jose, after serving the six-game suspension he carried over from last spring. It is the first game of a California swing for Boston and the first time this season the Bruins will have their best defenceman. For the Maple Leafs, the Charlie McAvoy return is a reminder that the Atlantic team they open the Black Friday matinee against on Nov. 27 is getting healthier while Toronto's blue line is getting thinner.

Boston went 4-2-0 without him. That is the part Leafs fans should notice. The Bruins have not needed McAvoy to win games in October, and now they get him back.

Why McAvoy was suspended

The suspension came from Game 6 of Boston's first-round series against the Buffalo Sabres on May 1. McAvoy slashed Sabres forward Zach Benson and was given a five-minute major and a game misconduct. After an in-person hearing, the NHL's Department of Player Safety suspended him six games without pay, describing the slash as an intentional and forceful strike delivered for the purpose of retribution, and noting that McAvoy was a repeat offender with two previous suspensions and a fine.

Buffalo won that series, so the Bruins' season ended without McAvoy, and the ban rolled over to the start of 2026-27. In-person hearings are how the league reaches suspensions of six games or more, so the length was not a surprise. What was surprising was how little Boston missed him once the season started.

How Boston survived six games without him

The Bruins' October so far, based on the results we could confirm game by game:

DateOpponentResultNoteOct. 2Winnipeg JetsWon 4-3One-goal winOct. 3Minnesota WildLost 4-1Back half of a back-to-backOct. 5Ottawa SenatorsLost 4-1Pastrnak still without a goalOct. 8Utah MammothWon 6-1Pastrnak two power-play goals, two assistsOct. 10Philadelphia FlyersWon 5-1Fraser Minten one goal, two assists

Add the opener against the New York Rangers, and Boston has six games played. The two losses were ugly, both 4-1. The last two wins were emphatic, with an 11-2 combined score. David Pastrnak went four games without a goal and then scored twice on the power play against Utah. Pavel Zacha scored his first of the season against Philadelphia.

The name Leafs fans will notice is Fraser Minten. Toronto sent Minten to Boston in the March 2025 trade for Brandon Carlo, and his three-point night against the Flyers is the kind of game that keeps that deal in the conversation. We looked at what that trade has cost Toronto in our Fraser Minten piece, and the draft-pick side of it is in our breakdown of the picks Toronto still owes.

The Carlo trade is worth recalling in full, because it still shapes both teams. On March 7, 2025, Toronto acquired Brandon Carlo from Boston for Minten, a 2025 fourth-round pick and a first-round pick that was protected in the top five in 2026. When the Leafs won the 2026 draft lottery and used that pick on Gavin McKenna, the protection kicked in and the obligation to Boston rolled forward to a later year. Carlo is no longer a Leaf. Minten is a regular in Boston's lineup, and every multi-point night he has will be measured against what Toronto got back.

That is not an argument that the Leafs lost the trade outright. Carlo helped Toronto win a playoff round in 2025, and McKenna's arrival came from the lottery, not the deal. But Boston has a useful young centre on a cheap contract and a future first from Toronto still to come, which is exactly the kind of foundation a team rebuilding on the fly wants.

What McAvoy changes for the Bruins

McAvoy is 28 and in the fifth season of an eight-year contract worth $9.5 million a year that runs through 2029-30. He is a right shot who plays in every situation and drives Boston's breakout. Without him, someone has been playing above his station on the top pair beside Hampus Lindholm, and coach Marco Sturm has had to spread the hard minutes around. McAvoy's return pushes every Bruins defenceman down a slot, which is the most valuable thing a top-pair player does for a lineup.

It also changes the power play. Boston's two power-play goals against Utah came without its best puck-moving defenceman. McAvoy has spent much of his career on Boston's power play, and a unit that was finding its feet without him should get better with him.

The risk for Boston is the same one that cost them in May: discipline. A player with three suspensions on his record is one bad decision from a longer ban, and the Department of Player Safety treats repeat offenders differently. That is not a prediction. It is just the context every opponent, Toronto included, will be aware of.

The Edvinsson factor

The McAvoy return lands in the same week Boston was linked hard to Detroit's Simon Edvinsson. Pierre LeBrun reported on Oct. 8 that the Bruins were at the front of a list of at least 10 interested teams, though Frank Seravalli has since described the Utah Mammoth as the clear frontrunner. A Boston blue line built around McAvoy, Lindholm and the 23-year-old Edvinsson would be the best young-and-prime defence group in the division.

That is the scenario Toronto should worry about more than any individual McAvoy shift. We argued in our Edvinsson trade analysis that the Leafs cannot fit his next contract under their 2027-28 cap. The uncomfortable corollary is that Boston might be able to.

What it means for the Maple Leafs

The Leafs come into tonight's game in Utah at 3-2-1, with Chris Tanev on injured reserve since Oct. 12 and Marshall Rifai recalled from the Marlies. Toronto's defence is in the opposite direction from Boston's: losing a top-four piece just as the Bruins add one. We broke down how the Leafs plan to cover for Tanev in our Tanev injury analysis.

The Atlantic standings in mid-October are noisy, and six games tell you very little. But the shape of the division is already visible. Florida is without Aleksander Barkov for six to eight weeks after he went on long-term injured reserve. Boston is getting its best defenceman back. The rest of the division is still sorting itself out. Every point banked in October counts the same as one in March, and the Bruins just got a lot more likely to bank theirs. Keep an eye on the current NHL standings as the gap between the healthy and the hurt teams opens up.

What's next

Boston plays in San Jose tonight on Frozen Frenzy night, when every NHL team is in action, before continuing through California. Toronto's first look at the full-strength Bruins comes on Friday, Nov. 27, a 1 p.m. Eastern matinee at TD Garden. By then, McAvoy will have six weeks of games behind him, Barkov will be close to a return, and the Edvinsson question will almost certainly have an answer. If that answer is Boston, the Black Friday game will feel a lot more like a measuring stick than a holiday matinee.