The numbers belong to six people
A goaltender behind a defence that keeps shots to the perimeter faces a fundamentally easier job than one behind a defence that allows chances from the slot, and the standard measures do not distinguish between them. Two goalies with identical percentages may have done very different work.
This is not an obscure statistical quibble. It shapes careers, contracts and reputations, and it means the sport's most isolated-looking position is in fact the one most dependent on teammates for how it is perceived.
Small samples, big conclusions
Goaltending outcomes swing violently over short stretches. A month of exceptional play or a month of leaking soft goals will usually contain a lot of luck, and the sport reacts to both as though a truth has been revealed. Then it reverses, and the reaction reverses with it.
The people most convinced they can see the difference are usually the ones with the least patience for the sample size. I include myself; I have been sure about goalies who were merely having a fortnight.
A fairer way to look
Watch positioning, tracking and rebound control rather than the ledger. Where does he stop the puck relative to his crease? Does the puck stay where he puts it, or come back into danger? Those are properties of a goaltender rather than of the six players collectively, and they hold up across a bad night.
Then be slow. In a position this noisy, the honest answer for months at a time is that we do not know yet, and I would rather say that than pretend a percentage has settled it.
Why the position deserves more patience
No other player can lose a game in a way that is so obvious and so replayable. A defensive breakdown involving four players gets discussed for a minute; a goal that a goaltender might have stopped gets shown from six angles. The scrutiny is disproportionate to the share of responsibility, and it shapes how quickly teams give up on people.
That impatience has a cost. Goaltenders often take longer to settle than skaters, and the ones who eventually become reliable are frequently the ones who survived a bad stretch early. A club that reacts to every wobble by changing the starter is not solving a problem so much as guaranteeing that nobody in the room ever feels settled enough to be good.