Armchair Hockey Scout

Ask the book

2024-25 edition Ask a direct question about this edition of the book — who, how many, how common, which group more — and it is answered with a table computed on this page from the edition’s index: the season line, height and age, the on-ice percentiles, the grades and the traits read out of every report. Ask for a view on named players — what a comparison comes down to, what makes a man — and you get the book’s reading of their own pages, and only those. The model turns your question into a query and phrases the result, or reads the pages it is handed; it never originates a figure, and an answer carrying a figure that is on neither the table nor the pages is withheld. It does not forecast, and it says so when a question is outside what the book holds.

Tables are computed on this page from the 2024-25 edition’s index; readings rest on the players’ own pages; the model never counts. Twenty questions an hour.

14

Kevin Korchinski

Chicago Blackhawks Defense

Nineteen years old, 19:37 a night, and minus-39 — the price of a rebuild charged to a teenager.

SeasonTeamGPGAPTS+/-PIMPPSHGWSS%TOI
2023-24CHI7651015-3920002935.419:37
2024-25 so far—————————————
Career—7651015-3920002935.419:37

This Season So Far

The 2024-25 season has not started. The empty row above is his, and both it and this paragraph fill in on their own from the morning after he first plays: what he has done, what it is worth against his own last season, and the run he is on when the two disagree.

Last Season

Seventy-six games at 19, 5 goals and 10 assists, 19:37 a night and minus-39. He took 40.7 per cent of the expected goals at five-on-five over 1,332 minutes, the 5th percentile, and his ice went 34-69 against an expectation of 46.71-68.09.

The goals against are almost exactly what the chances predicted, which matters: he was not unlucky, he was on the ice for a great deal of danger. Playing a nineteen-year-old defenceman nearly twenty minutes a night on the club with the worst shot share in the league is a decision about development rather than about winning, and the minus is the invoice.

The Finesse Game

He skates as well as anybody on this blue line and he carries the puck out under pressure rather than chipping it. That is the skill the seventh pick of the 2022 draft was taken for and it survived a season that punished everything else about his game.

He took 93 shots at a median of 56 feet with 82 per cent from beyond 40, and 5 went in. There is no shooting game yet and there does not need to be one. The passing is ahead of the shot — 10 assists is a thin return, but the first pass out of the zone is already a professional’s pass.

The Physical Game

He is 6-1 and 185 and cannot yet move a man off the puck below the goal line. Twenty penalty minutes in 76 games is a very low rate for a defenceman playing these minutes, and it is not restraint so much as a lack of the physical vocabulary that draws them.

The defending is done with feet and stick. Against a heavy forechecking club it is not enough and last season there were nights when it was visibly not enough.

The Intangibles

The seventh pick of the 2022 draft, from Saskatoon, playing his first professional season in a league twelve years older than he is. He was not sheltered and he did not hide, and a minus-39 accepted at nineteen without the ice time being taken away is the club’s judgement rather than his failing.

Everything about him at 20 is a bet. The skating is real, the exit is real, and the rest is unwritten.

What kind of player

The searchable half of the report. The first group is computed from the season's own data; the rest are read out of the prose above, and each one carries the sentence that produced it. A subject the report never raised is simply absent.

  • measuredcomputed here from the season's own data
  • a strengthread out of the prose, and claimed
  • he lacks itraised, and he does not have it

Each computed tag also says how well its measure holds up from one season to the next, because a tag describes a season that has finished and a reader will assume it predicts the one coming. Some do and some do not, and the gap is wide: five-on-five workload repeats well, scoring late does not repeat at all.

  • sheltered· is started in the attacking end

    61% of his end-zone starts in the attacking end, 95th percentile among defencemen

    Season to season, this measure repeats well (0.66) · 47% keep it

  • transitiona strength· carries it out; gains the line under control

    “He skates as well as anybody on this blue line and he carries the puck out under pressure rather than chipping it.”

  • hard-to-movehe lacks it· cannot be shifted from where he decides to stand

    “He is 6-1 and 185 and cannot yet move a man off the puck below the goal line.”

The numbers underneath

On the ice

Five-on-five, 2023-24 · 1,332 minutes

Expected goals
40.7%
5th pct

share of the chances while he was out there

Shot attempts
44.5%
15th pct

share of the attempts while he was out there

Goals while he was on the ice: 34 for, 69 against. Expected: 46.7 and 68.1.

The eye and the numbers

Hindsight
Report
2nd
Numbers
5th

The two rank him within 3 points of one another. It was written for a back edition, with the seasons that followed already known. Neither the agreement nor the gap says anything about the eye, and this report is excluded from the club-level comparison for the same reason.

Both bars are percentiles among the 652 skaters in this edition with a report and enough ice time. The report bar ranks the mean of the grades above — 53 on their own scale — against every other report's mean. The numbers bar ranks his share of expected goals. A gap is a disagreement about where he belongs, not two scales talking past each other.

Tracked

NHL Edge, 2023-24 · 76 games

Top speed
22.1 mph
69th pct

fastest he was clocked all season; the league's average best is 21.7

Bursts over 20 mph
0.70 a game

how often he reaches that speed, not how fast he goes

Distance
3.05 miles a game

skated, all strengths

Hardest shot
93.2 mph
59th pct

one shot; the league's average best is 90.2

A top speed is a season's best, and a man who takes more shifts gets more tries at one; the percentile is the feed's own, against every skater, and says less between a top-pair defenceman and a fourth-line wing than it does between two men in the same job. The counts are shown per game for the same reason.

Usual linemates

2023-24 · 1332 minutes at five-on-five

Share of his five-on-five ice time spent alongside each player, measured from shift charts. Special teams are excluded: a power-play unit is not a line.

Why the numbers land there

Five-on-five, 2023-24

The club
CHI took 41.9% of the expected goals as a club. His own share is 40.7% — 1.2 below the club he did it on.
The role
Second pair, 1,332 minutes at five-on-five — 91st percentile in ice time.

With and without

TeammateTogetherHim apartMate apart
Philipp Kurashev38.7%41.7%42.6%
Connor Bedard37.9%42.0%43.7%
Jaycob Megna38.5%41.5%45.1%

38.7% together, 41.7% for him apart and 42.6% for Kurashev apart. Both were better apart than together — the pairing was doing neither of them any favours.

Expected-goal share while both were on the ice, and for each man in the minutes he played without the other. Apart is the pair subtracted from his own totals. It does not settle who was carrying whom — apart from each other, both were still playing with somebody — but it does say whether the share travelled when the pairing broke up.

Where he shoots from

goal on goal missed

130 unblocked shots in 2023-24, 5 of them goals. His median goal came from 47 feet. 4% of his shots came from inside twenty feet, 82% from beyond forty.