xJawn NHL expected goals

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David Pastrnak

R · Boston Bruins · career →

77 GP · 1,191 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 David Pastrnak 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 David Pastrnak 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
65 96th pctl52 92nd pctl
Shotson-ice
515 85th pctl526 91st pctl
Attemptson-ice
1,098 85th pctl1,146 95th pctl
xGon-ice
51.3 87th pctl55.3 98th pctl
xGF%share of on-ice xG
48.1%37th 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.
creating   preventing   creates both  ·  paler = special teams  ·  solid = on-ice RAPM · hatched = skill rating  ·  ▽ = the total
Shooting
Conversionall shooter stages
outside the PP +4.19 goals vs averagepower play +1.90 goals vs average
+6.0998th pctl
Offense
On-ice impactRAPM · xGF impact
+3.8592nd pctl
Defense
On-ice impactRAPM · xGA, flipped
-1.7717th pctl
BlockingBlocking · season-resolved
-0.0425th pctl
Special teams
Power playST RAPM · 3-season window
+0.9892nd pctl
Penalty killST RAPM · season-resolved
+0.0359th pctl
Disciplinedrawn − taken
+1.2379th pctl
GAAgoals above average, this season
Offense impact +3.85 goals vs averageDefense impact -1.77 goals vs averageConversion · outside the PP +4.19 goals vs averagePower play +0.98 goals vs averageConversion · power play +1.90 goals vs averageDiscipline +1.23 goals vs average
+10.3796th pctl
grouped by game state · 5v5 → power play → kill
−18.600 = league average+18.60

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. Zero is whichever baseline the toggle selects — the league-average skater, or replacement level — and every row, its band and its ordinal are all drawn against that one baseline, so the bar and the number can never describe different things. Each row's bar grows from zero, so its end IS its value; the composite is the rows stacked, running both ways from zero, so only it carries a to mark the net. The rows sum to the total with nothing left over. The per-shot rating is quality only: it says nothing about how many attempts a player generates or faces, which is what the attempts figure is for.

Usage & context

descriptive · not modeled
The job the coach handed David Pastrnak, 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
20:36per game
Penalties takenminor penalties / 60
1.08per 60 · all situations
Penalties drawnminor penalties / 60
1.29per 60 · all situations
Zone startsOZS% · O-zone start share
56%offensive / (off + def)
Score stateTOI by game state
trail 31%tied 35%lead 34%
balanced
Competition (QoC)opponents' net xG-RAPM
+0.020xG/60
Teammates (QoT)teammates' net xG-RAPM
-0.072xG/60
On-the-flyshare of 5v5 TOI
64%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 65 / 52
Observed ◆ filtered xG on-ice for / against 51.3 / 55.3
Observed ◆ filtered Shots on-ice for / against 515 / 526
Observed ◆ filtered Attempts on-ice for / against 1,098 / 1,146
Observed ◆ filteredxGF% 48.1%
Modeled 🔒 season Conversion — all shooter stages +6.09 98th pctl
Modeled 🔒 season ↳ Conversion — 353 outside the PP 98th pctl
Modeled 🔒 season ↳ Conversion — 169 on the PP 99th pctl
Modeled 🔒 season ↳ Conversion — per-shot skill 99th pctl
Modeled 🔒 season On-ice impact — RAPM · xGF impact +3.85 92nd pctl
Modeled 🔒 season On-ice impact — RAPM · xGA, flipped -1.77 17th pctl
Modeled 🔒 season Blocking — Blocking · season-resolved -0.04 25th pctl
Modeled 🔒 season ↳ Blocking — 1,388 attempts faced 93rd pctl
Modeled 🔒 season ↳ Blocking — per-shot suppression 9th pctl
Modeled 🔒 season Power play — ST RAPM · 3-season window +0.98 92nd pctl
Modeled 🔒 season Penalty kill — ST RAPM · season-resolved +0.03 59th pctl
Modeled 🔒 season Discipline — drawn − taken +1.23 79th pctl
Modeled 🔒 season GAA +10.37 96th pctl
ContextTime on ice — all situations · min per game 20:36 (96th pctl)
ContextPenalties taken — minor penalties / 60 1.08 (81st pctl)
ContextPenalties drawn — minor penalties / 60 1.29 (88th pctl)
ContextZone starts — OZS% · O-zone start share 56% (75th pctl)
ContextScore state — TOI by game state trail 31%, tied 35%, lead 34%
ContextCompetition (QoC) — opponents' net xG-RAPM +0.020 (87th pctl)
ContextTeammates (QoT) — teammates' net xG-RAPM -0.072 (18th pctl)
ContextOn-the-fly — share of 5v5 TOI 64%

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__0cd6d075 on nested_structure__nested_structure_xg__d2ec2662 (the joint-xg structural baseline), with ratings from joint__baseline_xg__f3e3111e (as of 2026-06-14) — separate surfaces from the box-score xG model badged in the footer.