xJawn NHL expected goals

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BOS Jeremy Swayman

G · 2025-26 · regular season · 55 GP · 2,554 min 5v5 TOI

On-ice xGF% 5v5
47.4%(27th)
On-ice GF / GA 5v5
116 / 87
GA / xGA 5v5
87 / 109.9
Saving 5v5
+22.9
Saving rating modeled
+0.12(98th)

On-ice xG shot map

How to read this map

One rink, both ends while Jeremy Swayman 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.

The page opens at 5v5; empty-net attempts are excluded throughout. The league-spread histograms and the xGF% percentile rank against the other goalies over the display floor at the selected strength — a non-strength filter (rush, period, …) moves the player's markers but keeps that strength's spread as the backdrop. 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.

on-ice for◀ 5v5 offense
on-ice against5v5 defense ▶
Goals57.1%116
42.9%87
xG47.4%99.0
52.6%109.9
xG/6047.4%2.32
52.6%2.58
Shots49.8%1,130
50.2%1,140
Attempts49.2%2,470
50.8%2,555

Rolling on-ice xGF%

Strength splits

On-ice rates are per 60 minutes at that strength (real time-on-ice), own perspective — a skater's PP row is their team's power play while they are out there.

StrengthTOI/gmxGFxGAxGF%xGF/60xGA/60GFGA
5v546.4 99.0109.947.4% 2.322.5811687
Power play4.6 35.84.788.4% 8.531.12297
Penalty kill6.2 2.851.85.1% 0.499.10249

Modeled saving

The decontaminated saving rating from the joint shooter/goalie fit: Jeremy Swayman's per-shot logit margin suppressing goals on attempts at their net, multi-season, time-decayed, positive = good — +0.12 (98th percentile, 15,316 shots informing it). Per-shot quality only: it says nothing about how many attempts a player generates or faces.

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. Ratings come from joint__baseline_xg__bbd50047 (as of 2026-06-14). Both are separate surfaces from the box-score xG model badged in the footer.