The New CBA's Seven-Year Limit Changes the Auston Matthews Extension Math

A rule change on Sept. 16 quietly reshapes the Auston Matthews extension

The Auston Matthews extension is still a year away from being negotiable — he cannot sign one until July 1, 2027 — but the rules that will govern it lock in on Sept. 16, 2026, when the NHL's new collective bargaining agreement takes effect. The headline changes have been well covered: an 84-game season, a shortened preseason, a rewritten long-term injured reserve system. The change that will matter most to the Toronto Maple Leafs over the next decade has barely been discussed.

Maximum contract term is dropping. A player re-signing with his current club can sign for seven years instead of eight. A player signing with a new team can sign for six instead of seven. That one-year gap is the most powerful retention tool the league has ever written into a CBA, and it lands on Toronto at precisely the moment the franchise has to decide what to do about its captain.

Where the Matthews contract actually stands

Matthews signed a four-year, $53-million extension in August 2023 carrying a $13.25-million cap hit and a no-movement clause. It runs through the end of 2027-28. He becomes eligible to sign a new deal on July 1, 2027, and an unrestricted free agent in July 2028, at which point he will be 30.

The short term was always the point. Matthews and his camp pushed for four years rather than eight, betting that a rising cap would make him more valuable later — the same bet Jason Robertson just made in Dallas on a smaller scale. That bet has paid off spectacularly. When Matthews signed, $13.25 million was the largest cap hit in NHL history. Three years later it is not close: Leo Carlsson is at $18 million in Anaheim after the Ducks matched Philadelphia's offer sheet, Kirill Kaprizov at $17 million in Minnesota, Connor Bedard at $15 million in Chicago. We worked through what that repricing does to Toronto's books in our piece on the NHL's new pay scale and the Leafs' core.

The flip side is that Toronto now faces the negotiation without the leverage of term. Under the old rules, a club could always dangle a year nobody else could offer. Toronto still can — but the whole ladder has moved down a rung.

What the seventh year is worth

Say Matthews reaches July 1, 2028 unsigned. Under the new CBA, Toronto could offer him seven years. Every other team in the league could offer six.

At the kind of AAV a healthy Matthews would command in that market — call it somewhere between $16 million and $19 million against a cap that will have passed $113.5 million — the seventh year is worth roughly $17 million in additional guaranteed money. For a player entering his thirties, guaranteed money at the back end is the single most valuable thing a contract can contain. That is not a small edge. It is the largest structural advantage an incumbent club has ever had.

It also cuts against Toronto in one specific way: shorter maximum terms push annual cap hits up. Eight-year deals let teams average a star's number down by adding cheap declining years at the end. Take a year away and the AAV has to rise to deliver the same total. Whatever Matthews would have cost at eight years, he costs more per season at seven.

The eight-year window closes in seven weeks

There is a live deadline hiding in all of this. Contracts signed before Sept. 16, 2026 are governed by the current CBA, which still permits eight years. Contracts signed after are not.

John Chayka has already used that window once. Darren Raddysh's eight-year, $68-million contract at an $8.5-million cap hit, acquired in a sign-and-trade with Tampa Bay, is a deal that becomes literally impossible to write after mid-September. We argued at the time that the term was the aggressive part of that bet, and it is worth revisiting in this light: Chayka was not only buying a power-play quarterback, he was buying the last of a contract structure the league is retiring.

Matthews cannot be extended in that window — he is two years from expiry and not eligible until July 2027. Neither can anyone else on Toronto's roster who is not entering the final year of a deal. So the practical effect for the Leafs is narrow. But league-wide, expect a rush of long-term signings before Sept. 16 from clubs that have an eligible player and want the eighth year while it exists.

Deferred salary is dead, and that matters more than it sounds

The other contract change taking effect in September is a ban on deferred salary in new contracts. Deferred money let clubs pay a player less in present-value terms than his cap hit implied, effectively borrowing against the future. It was used sparingly, but it was a lever.

Removing it makes cap hits more honest and negotiations more straightforward — good for a league office, mildly bad for creative front offices. For Toronto, which has generally paid its stars in plain money, the impact is close to zero. For the handful of clubs that had built structures around deferral, it removes an option that would have been useful in exactly the kind of mega-deal Matthews is going to command.

The question the money does not answer

All of this assumes the negotiation is about dollars and years. It might not be.

Matthews' future in Toronto has been a live subject since the spring, when reporting suggested he was uncertain about what came next after a season derailed by injury and a playoff miss. The organization has changed almost completely around him since — a new general manager in Chayka, Mats Sundin in a senior advisory role, Jim Hiller behind the bench after more than 25 candidates were interviewed, and a roster reshaped in July. He has said nothing that resolves the question, and we walked through the state of it in our look at where Matthews' commitment stands.

The honest position is that nobody outside a small circle knows. What is knowable is the framework: two more seasons on the current deal, an extension window opening July 1, 2027, and a rulebook that gives Toronto one year of term no rival can match. If the relationship is healthy by then, that extra year probably closes it. If it is not, no contract structure saves the situation.

What Toronto should do with the runway

Two seasons is enough time to answer the only question that actually determines the outcome, which is whether this version of the Maple Leafs is good. Matthews at 30 signing a seven-year deal is signing up for the back half of his career in one city. Players make that decision based on whether they think they can win there.

That puts the weight back on 2026-27 and 2027-28, and on the bets Chayka made this summer: Sergei Bobrovsky in goal on a three-year, $21-million deal, Raddysh on the blue line, Gavin McKenna arriving on an entry-level contract, a bottom six rebuilt around Colton Sissons and Teddy Blueger. If those work, the extension conversation is easy. If they do not, Toronto will be negotiating with a 30-year-old centre coming off four straight seasons without a deep playoff run, and the seventh year will not be worth much.

The full commitment picture is on our contracts page, and it is worth noting that the cap sheet is clean where it needs to be. Toronto has no bad long-term money outside the bets it chose to make. That is the position you want to be in a year before a franchise negotiation.

What's next

The immediate date is Sept. 16, when the new CBA and its term limits take effect alongside the 84-game schedule and the revised LTIR rules we broke down in our piece on the playoff salary cap and Max Domi. The date that matters to Matthews is July 1, 2027.

Between those two points sits an entire season — the first under Hiller, the first with McKenna, the first for Bobrovsky in blue and white. The Auston Matthews extension will be decided by what happens in it, not by the rule that governs how long it can run. But the rule is now written, and it favours Toronto. That is one thing this franchise has not been able to say very often.