Matthew Schaefer had the kind of rookie season that makes New York Islanders fans start checking the record book with one eye open, because every time they looked, another Hall of Famer’s name was getting moved over.
The 18-year-old defenseman didn’t just win the Calder Trophy. He authored one of the greatest rookie seasons by a defenseman in NHL history, finishing with 23 goals and 59 points, setting new NHL marks for goals and points by an 18-year-old blueliner and tying Brian Leetch’s record for goals by a rookie defenseman.
In a piece for The Athletic, writer Peter Baugh caught up with several NHL greats to get them on the record about Schaefer’s record-breaking season. The result was basically a Hall of Fame review panel looking at Long Island’s newest franchise cornerstone and saying, yes, this is real.
Matthew Schaefer won the Calder unanimously.
— Peter Baugh (@Peter_Baugh) May 14, 2026
Let the greats — Lidström, Bourque, Pronger, Leetch and more — explain what makes him so special. https://t.co/fz5uqqhpQg
The funniest part? Schaefer admitted that when people mentioned some of the historic names he was being compared to, his reaction was essentially, “So who’s that?” That is the Schaefer experience in one sentence: hockey genius on the ice, hockey history freshman off it.
But the legends know exactly who he is now.
Ray Bourque didn’t hold back when discussing Schaefer’s ceiling, putting him in the same conversation as Wayne Gretzky, Mario Lemieux, Sidney Crosby and Alex Ovechkin. “I think he definitely has a great chance to be one of these guys,” Bourque said. That is not a throwaway compliment. That is a five-time Norris Trophy winner essentially saying the Islanders may have landed a generational player.
Chris Pronger took it even further from a franchise perspective, saying Schaefer has “reshaped and remolded and rebranded that franchise.” For a team that badly needed a jolt, Schaefer did not just provide one. He changed the way people talk about the Islanders.

The skating is what jumps out first to the greats. Nicklas Lidstrom praised the way Schaefer “skates with his head up” and keeps his “head on a swivel,” allowing him to see the ice and use his speed as a weapon. Erik Karlsson said players like Schaefer prove that just when you think the league cannot get “any faster, any better,” someone comes along and shows “anything is possible.” Lane Hutson gave the simplest scouting report of all: “It’s like he’s floating.”
The offense earned just as much admiration. Phil Housley called Schaefer “a breath of fresh air for the Islanders,” pointing to his ability to create offense from the back end. Leetch, whose record Schaefer tied, marveled at the maturity in his decisions: “That was such an easy play, but it was so smart.”
And then Bourque delivered the line that should define how Schaefer is viewed after Year 1: “He already is a No. 1 defenseman.”
That is the real takeaway. Schaefer is no longer just a promising young player or a great rookie story. He has already become a foundational piece for the Islanders, the kind of player who can shape an organization’s identity for years.
The praise from NHL greats matters because they understand how rare this is. Seasons like Schaefer’s do not come around often, and players like him are even harder to find. For the Islanders, his arrival represents more than excitement. It represents direction, belief and the beginning of a new standard on Long Island.
