storyAug 5, 2026 · 3 min read

The Islanders Are About to Bet Big on Matthew Schaefer. The Numbers Say Bet Bigger.

New York's young defenceman is reportedly in line for a franchise-altering extension. For a 59-point season that dragged a weak team uphill, the data says he has earned it, with one caveat worth watching.

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The Islanders Are About to Bet Big on Matthew Schaefer. The Numbers Say Bet Bigger.

There is a particular kind of nervousness that grips a front office when it is about to hand a young player the biggest contract in franchise history. The player has not done it for a decade. The sample is short. The money is enormous and the term is long. Every instinct says be careful. In the case of Matthew Schaefer and the Islanders, those instincts are mostly wrong, because the thing that usually makes these bets risky, the possibility that the production is a mirage, is the one thing the underlying numbers rule out.

Matthew Schaefer · Carrying a Weak Team · 2025-26
MetricNumberThe read
Points59Elite output for a young defenceman
On-ice xGF% (all situations)54%A sub-.500 team was a winner with him on the ice
On/off swing (all situations)+11The Islanders were a different team without him
Games played82Full workload no soft nights

Fifty-nine points from a defenceman that age is a headline on its own, but the headline is not the story. The story is the company that number kept. New York was a poor possession team last season, a group that got out-chanced over the course of the year and struggled to generate offence. And yet with Schaefer on the ice, the Islanders controlled 54 percent of the expected goals. Without him, they fell all the way to 43 percent. An eleven-point on-ice swing is enormous, the fingerprint of a player who is not being carried by his team but is single-handedly dragging it uphill.

Why this bet is safer than it looks

The reason teams get burned on big young contracts is almost always the same. They pay for point totals built on unsustainable shooting or a stacked supporting cast, and when the percentages normalize the player is exposed. Schaefer is the opposite profile. He is not posting big numbers because his team is good and inflating him; his team is poor, and he is good in spite of it. Play-driving at that level, on a roster that cannot drive play without you, is about the most trustworthy signal a young player can send. It tends to travel, and it tends to age well.

The one caveat worth watching

Now the honesty. Schaefer scored 23 goals, and he did it on 16.7 expected, beating his shot quality by more than six. For a defenceman, that is a hot finishing year, and finishing is the least sticky skill in hockey. Do not pay this contract expecting 23 goals again next season; the goal total is the part of his line most likely to regress toward something like the mid-teens. But note what that caveat does not touch. The play-driving, the eleven-point on-ice swing, the ability to tilt the ice against tough competition, none of that depends on his shooting percentage. Strip the hot finishing out entirely and you still have a young defenceman who makes a poor team competitive whenever he plays. That is the part you are actually buying, and it is real.

What the Islanders should do

Pay him, and do not let the size of the number talk you out of the surest thing on your roster. The rising cap makes a franchise-record deal today look ordinary in three years, and the alternative, hesitating and letting the relationship sour or the price climb, is how good teams lose the players they cannot replace. A defenceman who drives play like this in his early twenties is the rarest asset in the sport. You lock him in, you build the next good Islanders team around him, and you treat the goal-scoring as a bonus rather than the basis of the deal.

The bottom line

The instinct to be cautious with a giant contract for a young player is usually the right one. This is the exception. Matthew Schaefer's production is not a house built on sand; it is a young star holding up a weak roster, and the underlying numbers say the foundation is sound even if the goal total cools. The Islanders are reportedly ready to make him one of the highest-paid defencemen in hockey. The only thing the data would change about that plan is the hesitation.

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