xJawn NHL expected goals

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Jack McBain

C · Utah Mammoth · career →

75 GP · 872 min 5v5
2025-26 · 5v5
Adjusts with rink filters
on-ice for◀ 5v5 offense
on-ice against5v5 defense ▶
How to read this map

One rink, both ends while Jack McBain is on the ice: what the team generates on the left, what it concedes on the right. Every attempt is a Gaussian bump of height = its model xG, summed per 60 minutes of ice time (a player's exposure is time, not games). The controls switch the surface (xG heatmapvs league, the league baseline per team-hour at the same strength) and the markers: × goal · on net · missed · small blocked — and own shots narrows the left end's markers to attempts Jack McBain took.

The page opens at 5v5; empty-net attempts are excluded throughout. On-ice membership comes from the shift charts; attempts without usable shift coverage are absent from both ends. Blocked-shot membership cannot be cross-checked against the play-by-play, so treat blocked-marker detail as softer than the rest.

Observed production

5v5 · on-ice
for against
axis spans ±200% of the forward cohort average · centre = average · right = more
Goalson-ice
41 62nd pctl36 52nd pctl
Shotson-ice
411 59th pctl391 56th pctl
Attemptson-ice
950 69th pctl825 54th pctl
xGon-ice
42.3 68th pctl40.1 64th pctl
xGF%share of on-ice xG
51.4%64th pctl
0% 50% = even split · gray = cohort middle 50% / 90% 100%

Percentiles rank against the other forwards over the display floor at the selected strength — a non-strength filter (rush, period, …) moves the bars but keeps that strength's spread as the backdrop.

Rolling on-ice xGF%

5v5 · on-ice
Per-game chance share while on the ice, smoothed. drag the slider to set the window

Model estimates

🔒 full season · not filtered
Season-long ratings — the filters above don't apply here. goals/60 vs cohort average · bar grows from average
Shootingfinishing · goals/60
-0.0712th pctl
↳ attempts
69426th pctl
↳ shooting talent
-0.0915th pctl
own attempts × per-shot logit
OffenseRAPM · team xGF/60 impact
+0.1176th pctl
DefenseRAPM · team xGA/60 impact (sign-flipped)
-0.225th pctl
GAA/60goals above average / 60 · comprehensive
Shooting -0.07 goals/60Offense +0.11 goals/60Defense -0.22 goals/60
-0.1817th pctl
the three rows above, stacked — shooting + offense + defense
−0.46average+0.46

Ranked against forwards; the band behind each bar is that cohort's spread (p5–p95, middle half brighter, dashed median), so where a bar lands against its band is the rank — the ordinal beside it makes that exact. The per-shot rating is quality only: it says nothing about how many attempts a player generates or faces, which is what the attempts sub-row is for.

Usage & context

descriptive · not modeled
The job the coach handed Jack McBain, not how well it went. Not a modeled component: each is its own metric (minutes, a rate, a TOI share, or opponents'/teammates' net xG-RAPM), shown with a cohort percentile only where one exists, never added together. Not a grade. The deployment rows are measured over the same 5v5 stints the isolate is fit on (regular season + playoffs); ice time and the penalty rates are all situations, every game — penalties create non-5v5 time, so a 5v5 denominator would inflate every rate.
Time on iceall situations · min per game
13:50per game
Penalties takenminor penalties / 60
1.65per 60 · all situations
Penalties drawnminor penalties / 60
1.13per 60 · all situations
Zone startsOZS% · O-zone start share
44%offensive / (off + def)
Score stateTOI by game state
trail 29%tied 35%lead 36%
balanced
Competition (QoC)opponents' net xG-RAPM
-0.005xG/60
Teammates (QoT)teammates' net xG-RAPM
+0.031xG/60
On-the-flyshare of 5v5 TOI
66%of 5v5 TOI
0cohort average100 pctl

A skater absent from the fit counts as exactly cohort average (0) in QoC/QoT — the same claim ridge shrinkage makes. Penalty rates are descriptive only: taken-rate includes defensively correct penalties, and neither side is opponent- or deployment-adjusted. Nothing here is priced in goals.

Full table · all numbers
FamilyStatValue (current slice)
Observed ◆ filtered Goals on-ice for / against 41 / 36
Observed ◆ filtered xG on-ice for / against 42.3 / 40.1
Observed ◆ filtered Shots on-ice for / against 411 / 391
Observed ◆ filtered Attempts on-ice for / against 950 / 825
Observed ◆ filteredxGF% 51.4%
Modeled 🔒 season Shooting — finishing · goals/60 -0.07 12th pctl
Modeled 🔒 season ↳ attempts (own attempts) 694 26th pctl
Modeled 🔒 season ↳ shooting talent (per-shot logit) -0.09 15th pctl
Modeled 🔒 season Offense — RAPM · team xGF/60 impact +0.11 76th pctl
Modeled 🔒 season Defense — RAPM · team xGA/60 impact (sign-flipped) -0.22 5th pctl
Modeled 🔒 seasonGAA/60 -0.18 17th pctl
ContextTime on ice — all situations · min per game 13:50 (39th pctl)
ContextPenalties taken — minor penalties / 60 1.65 (95th pctl)
ContextPenalties drawn — minor penalties / 60 1.13 (81st pctl)
ContextZone starts — OZS% · O-zone start share 44% (30th pctl)
ContextScore state — TOI by game state trail 29%, tied 35%, lead 36%
ContextCompetition (QoC) — opponents' net xG-RAPM -0.005 (23rd pctl)
ContextTeammates (QoT) — teammates' net xG-RAPM +0.031 (72nd pctl)
ContextOn-the-fly — share of 5v5 TOI 66%

Observed values reflect the active rink filters; modeled values are fixed at their full-season fit.

On-ice numbers pair the regular-season shot set with shift-chart membership; skaters and goalies under the display floors are fit but not shown. Modeled rows come from the value artifact keyed to RAPM fit rapm__c5b9b663 on flat__joint_structure_xg__4f64c88b (the joint-xg structural baseline), with ratings from joint__baseline_xg__42ccb89b (as of 2026-06-14) — separate surfaces from the box-score xG model badged in the footer.