xJawn NHL expected goals

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Buffalo Sabres

Atlantic · 8-6-3, 19 pts

17 GP · 6th Atlantic
2026-27 · regular season
On the ice
Adjusts with rink filters
shots for◀ 5v5 offense
shots against5v5 defense ▶
How to read this map

One rink, both ends: what BUF generates on the left, what it concedes on the right (on a phone, one end at a time, net at the top: the switch above the map picks it). Every attempt is a Gaussian bump of height = its model xG, summed per game. The controls switch the surface (xG heatmap ↔ vs league, the league baseline at the same strength) and the markers: × goal · • on net · ◦ missed · small • blocked.

The page opens at 5v5; empty-net attempts are excluded throughout, and the strength buckets segregate them anyway — which is why the empty-net control greys out unless the view can actually contain one. Everything inside the outlined box moves with the filters; everything below it does not.

Observed production

5v5 · season to date
for against
axis spans ±63% of league average · centre = average · right = more
Goalsteam
35 53rd pctl33 39th pctl
Shotsteam
367 56th pctl322 19th pctl
Attemptsteam
787 66th pctl705 28th pctl
xGteam
37.2 63rd pctl34.1 44th pctl
xGF%share of team xG
52.2%59th pctl
0% 50% = even split · gray = league middle 50% / 90% 100%

Percentiles and the gray spread rank against all 32 teams recomputed under the current filter — every bar and band here moves together, so a slice never ranks against a different slice's league.

Rolling xGF%

5v5 · last 10 games
Per-game chance share, smoothed. drag the slider to set the window
Who

Skaters on ice

5v5 · season to date
Team expected goals while each skater is on the ice, per 60 minutes · 5v5. up and right is better
strength
xGF/60 xGA/60
centre = league skater average · gray = league middle 50% / 90%
SkaterPos TOIxGF/60 xGA/60xGF% for / against
Jack Quinn F 323 4.42 2.37 65.1%
Noah Ostlund F 320 4.36 2.48 63.7%
Rasmus Dahlin D 341 3.66 2.26 61.8%
Jiri Kulich F 129 3.64 2.28 61.5%
Tage Thompson F 328 4.02 2.66 60.1%
Zach Benson F 343 4.10 2.90 58.6%
Jason Zucker F 99 3.65 2.73 57.3%
Josh Doan F 260 3.37 2.89 53.8%
Olen Zellweger D 314 2.81 2.54 52.6%
Konsta Helenius F 143 2.67 2.52 51.4%
Josh Norris F 239 2.91 2.80 50.9%
Owen Power D 439 3.19 3.26 49.4%
Peyton Krebs F 237 2.50 2.89 46.3%
Zach Metsa D 183 2.45 3.48 41.3%
Ryan McLeod F 222 2.65 3.99 39.9%
Mattias Samuelsson D 401 2.45 3.98 38.1%
Louis Crevier D 192 2.21 3.63 37.8%
Sam Carrick F 75 1.38 2.27 37.8%
Beck Malenstyn F 191 1.41 3.68 27.7%
Tyson Kozak F 101 1.21 3.55 25.4%
xGF/60 xGA/60
centre = league skater average · gray = league middle 50% / 90%
SkaterPos TOIxGF/60 xGA/60xGF% for / against
Zach Benson F 237 3.45 2.12 62.0%
Noah Ostlund F 236 3.32 2.44 57.7%
Jack Quinn F 236 3.31 2.48 57.2%
Olen Zellweger D 273 2.92 2.27 56.3%
Jiri Kulich F 107 3.10 2.54 55.0%
Josh Norris F 185 2.66 2.24 54.3%
Zach Metsa D 157 2.75 2.34 54.0%
Rasmus Dahlin D 272 2.63 2.28 53.6%
Owen Power D 337 2.99 2.60 53.5%
Mattias Samuelsson D 332 2.73 2.56 51.6%
Tage Thompson F 244 2.76 2.61 51.4%
Konsta Helenius F 126 2.59 2.51 50.8%
Josh Doan F 228 3.01 2.97 50.3%
Peyton Krebs F 229 2.58 2.70 48.9%
Ryan McLeod F 163 2.69 3.01 47.2%
Jason Zucker F 87 2.54 2.96 46.2%
Beck Malenstyn F 147 1.69 2.05 45.2%
Louis Crevier D 163 2.32 3.01 43.5%
Sam Carrick F 72 1.43 2.12 40.3%
Tyson Kozak F 82 1.48 2.22 40.0%
xGF/60 xGA/60
centre = league skater average · gray = league middle 50% / 90%
SkaterPos TOIxGF/60 xGA/60xGF% for / against
Jason Zucker F 10 12.22 0.45 96.4%
Jiri Kulich F 11 8.55 0.43 95.2%
Josh Norris F 24 6.55 0.71 90.2%
Owen Power D 34 6.16 0.68 90.1%
Josh Doan F 25 6.92 0.89 88.6%
Ryan McLeod F 16 5.24 0.85 86.1%
Jack Quinn F 64 8.55 1.44 85.6%
Zach Benson F 61 8.06 1.47 84.6%
Tage Thompson F 61 8.07 1.52 84.2%
Rasmus Dahlin D 51 8.98 1.70 84.1%
Noah Ostlund F 59 7.77 1.47 84.1%
Konsta Helenius F 14 3.60 0.97 78.7%
xGF/60 xGA/60
centre = league skater average · gray = league middle 50% / 90%
SkaterPos TOIxGF/60 xGA/60xGF% for / against
Zach Benson F 32 1.92 9.18 17.3%
Louis Crevier D 25 1.04 7.73 11.9%
Josh Norris F 19 1.22 9.33 11.6%
Owen Power D 40 1.14 8.87 11.4%
Mattias Samuelsson D 49 1.02 12.81 7.4%
Ryan McLeod F 33 0.68 9.81 6.5%
Zach Metsa D 23 0.73 11.45 6.0%
Beck Malenstyn F 41 0.53 9.57 5.2%
Olen Zellweger D 16 0.10 6.04 1.6%
Tyson Kozak F 14 0.00 10.70 0.0%
How to read this section

Each skater is placed by the team's expected goals for (across) and against (up, reversed so fewer is higher) per 60 minutes while they are on the ice. Above the dashed line the team out-chances its opponents with that skater on; below it, it is out-chanced. The dotted lines are the league skater average, and the open ring is the BUF average. Bigger markers mean more ice time; circles are forwards, diamonds defensemen.

5v5 is even strength with both goalies in. All is every strength, with shots at an empty net left out, as on the rink above. Power play is more skaters than the opponent with BUF's goalie in (an extra attacker for a pulled goalie is not one); penalty kill is fewer, with the opponent's goalie in. The strength switch is the page's: it moves the rink above too, and the link carries it. On-ice numbers describe what happened with a skater on the ice, teammates and opponents included; the Players page's RAPM separates the skater from both.

Skaters under 66 minutes at 5v5 for BUF are left off the chart and folded under the table; the floor grows with games played. On the power play and the kill a skater also needs half a minute a game at that strength, so the dots there are the units, not whoever got a shift. A traded skater counts only their time with this club. Once the playoffs start, their games count here too.

The model

Model estimates

🔒 5v5 · as of Jun 14, 2026
Season-long ratings — the filters above don't apply here. goals vs league average · bar grows from average

Last season's ratings on this season's shots. The per-player ratings behind these rows were fit as of 2026-06-14, before 2026-27 opened, and stay fixed until the season has enough games to refit. They are applied to the shots 2026-27 has actually seen, so the rows update daily; a player the fit never saw counts as league average.

Shootingour skaters · on our shots, vs this season's average
+0.769th pctl
787 attempts · 100% by rated shooters
Savingour goalies · on shots faced, vs this season's average
Ukko-Pekka Luukkonen -0.25 G · 434 shotsColten Ellis -0.10 G · 271 shots
-0.334th pctl
Ukko-Pekka Luukkonen 434 · Colten Ellis 271 shots faced
Shooting againsttheir skaters · on shots faced
-0.141st pctl
sign-flipped — positive means they shot worse than average
Saving againsttheir goalies · on our shots
+0.156th pctl
negative means their goalies stopped more than average
−4league average+4

These four are shown within-season centered — each against this season's own league average, not the fit's career-pooled one — because shooting talent leaguewide is running well above its historical zero point this season; without that adjustment nearly every bar would read "above average." The against columns still barely vary between teams, since every team faces roughly average opposition, so for those two the rank still matters more than the level. They are shown because they genuinely move adjusted xGF% below (computed from the uncentered ratings — see that section's own note), and folding them into the two own-team rows would have hidden half of that.

Adjusted xGF%skill-weighted chance share
shooting +1.53 ppsaving against -0.86 ppshooting against -1.14 ppsaving +0.69 pp
52.4%66th pctl · +0.22 pp
0% 50% = even split · gray = league middle 50% / 90% 100%
How it's built, and what it isn't
unadjusted 52.2% +shooting +1.53+saving against -0.86+shooting against -1.14+saving +0.69 = adjusted 52.4%

How it's builtEvery 5v5 shot is re-scored with σ(logit(xG) + shooter − goalie) and both ends re-summed. Both skill terms land on every shot — one team's for side, the other's against side — so the league share still averages 50%. The two moves are taken in that order and sum exactly to the total; shares don't decompose additively, so a side-by-side split would not close.

What it isn'tA descriptive re-score of shots already taken, not a forecast. Against future goal share the combined adjustment is indistinguishable from plain xGF% (+0.019 r, p = 0.192); only the shooting half shows a small honest lift (+0.026, p = 0.020), and the saving half contributes nothing forward-looking. The premise underneath is itself unestablished — xGF% over GF% is +0.040, p = 0.246. Read it as what this roster's skill was worth on these shots — nothing more.

The four segments are the four rows above, in order. They are four and not two because η puts both rating terms on every shot: the shots we took carry our shooters and the opposing goalie, and the shots we faced carry their shooters and ours. Over a full season the two “against” terms would sit near league average and contribute nothing — but the ratings are not centred at zero this season, so they do move the number, and hiding them inside a single “shots faced” figure would have left half the adjustment unexplained.

Context

Season context

season to date
How the season was played, not how well. Not a modeled component: each is its own metric (a rate, a TOI share, or opponents' net xG-RAPM), shown with a league percentile only where one exists, never added together. Not a grade.
Ice timeshare by strength
5v5 79%PPPK
-0.2PP − PK min/60
Score stateTOI by game state
trail 33%tied 43%lead 24%
often tied
Goalie workloadstarter's share of shots
62%of 5v5 shots against
Schedule strengthopponents' net xG-RAPM
not available in the pipeline
—
0league average100 pctl
Full table · all numbers
FamilyStatValue (current slice)
Observed ◆ filtered Goals for / against 35 / 33
Observed ◆ filtered xG for / against 37.2 / 34.1
Observed ◆ filtered Shots for / against 367 / 322
Observed ◆ filtered Attempts for / against 787 / 705
Modeled 🔒 5v5 Shooting — our skaters · on our shots, vs this season's average +0.7 G 69th pctl
Modeled 🔒 5v5 Saving — our goalies · on shots faced, vs this season's average -0.3 G 34th pctl
Modeled 🔒 5v5 Shooting against — their skaters · on shots faced -0.1 G 41st pctl
Modeled 🔒 5v5 Saving against — their goalies · on our shots +0.1 G 56th pctl
Modeled 🔒 5v5Unadjusted xGF%52.2%
Modeled 🔒 5v5↳ shooting shift+1.53 pp
Modeled 🔒 5v5↳ saving against shift-0.86 pp
Modeled 🔒 5v5↳ shooting against shift-1.14 pp
Modeled 🔒 5v5↳ saving shift+0.69 pp
Modeled 🔒 5v5Adjusted xGF% 52.4% 66th pctl
ContextIce time — share by strength-0.2
ContextScore state — TOI by game stateoften tied
ContextGoalie workload — starter's share of shots62%
ContextSchedule strength — opponents' net xG-RAPM—

Observed values reflect the active rink filters; modeled values are fixed at their 5v5 fit.

Modeled ratings come from joint__baseline_xg__f3e3111e (as of 2026-06-14) — a separate surface from the box-score xG model badged in the footer.