Backcheck
Recap · EDM at BOS

Oilers run the Bruins off the ice on the underlying numbers

The Oilers earned it — the game and the expected-goals battle both.

By the ModelJul 11, 8:50 PMxG: xgboost-0.758Edited for clarity
Away
EDM
Edmonton Oilers
3
Home
BOS
Boston Bruins
1
FINAL
Process vs result

The underlying story

3.79Expected goals2.39
61% share for the better side
25Shot attempts (SOG)26
6High-danger chances2
46Corsi (all attempts)58
Score-adjusted: 41% / 59%
Source · NHL play-by-play · XGBoost xG

The Bruins held 51% of shot attempts and lost 3-1 anyway. Edmonton controlled 61% of expected goals (3.79–2.39) and generated shots worth roughly double Boston's per attempt (0.082 vs 0.041). The Bruins had the volume; Edmonton had everything else.

High-danger chances confirmed it: Edmonton 6, Boston 2. Connor McDavid's backhander from the doorstep (P3, 01:41) exemplified the gap—a look that decided the game.

Both teams crashed the net effectively for rebounds. Boston created three opportunities (zero converted); Edmonton created six (one converted). But Edmonton's looks were dangerous enough that moderate efficiency decided the margin. On the rush, Edmonton was lethal: 2 goals on 20 chances.

The underlying metrics split cleanly. Edmonton underperformed their expected goals by 0.79, Boston by 1.39. C. Pickard stopped all 13 for Edmonton and outperformed expected by 1.19. T. Jarry went 12-for-13 in relief. J. Swayman performed above expected for Boston (0.880 SV%, +0.79), but facing lower-quality chances meant his performance mattered less than the gap his teammates faced.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
EDM1 / 6 · 1.82 xG
BOS0 / 2 · 0.47 xG
Medium dangermid-range
EDM1 / 14 · 1.68 xG
BOS1 / 12 · 1.35 xG
Low dangerperimeter & point
EDM1 / 26 · 0.28 xG
BOS0 / 44 · 0.57 xG

EDM went 1-for-6 from high danger on 1.82 expected goals — 0.8 left on the table.

Source · Backcheck xG model · NHL play-by-play
The luck layer

Finishing vs expected

expectedactual
EDM
3 G · 3.79 xG · -0.8
BOS
1 G · 2.39 xG · -1.4
012345
Goalies · GSAx (goals saved above expected)
C. PickardEDM
+1.2
T. JarryEDM
+0.2
J. SwaymanBOS
+0.8

EDM finished -0.8 against expected, BOS -1.4 — C. Pickard (EDM) saved 1.2 goals above expected.

Source · Backcheck xG model
What they shot — and what went in

Shot diet

goalsshots
EDM
WRIST1/16
SLAP0/6
BACKHAND2/7
SNAP0/2
TIP IN0/1
DEFLECTED0/1
BAT0/1
OTHER0/12
BOS
WRIST0/13
SLAP0/10
BACKHAND1/3
SNAP0/7
TIP IN0/4
DEFLECTED0/1
BAT0/0
OTHER0/20
EDM
BOS
Off the rush
2 G on 20 · 2.94 xG
1 G on 21 · 1.56 xG
Off rebounds
1 G on 6 · 0.76 xG
0 G on 3 · 0.35 xG

Wrist shots carried the volume: EDM went 1-for-16, BOS 0-for-13. EDM scored 2 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
C. McDavid
#97 · C · EDM
1 G · 1 A · 3 SOG · 22:56 TOI · +1
R. Nugent-Hopkins
#93 · C · EDM
1 G · 1 A · 3 SOG · 22:05 TOI · +1
C. McAvoy
#73 · D · BOS
0 G · 1 A · 3 SOG · 23:21 TOI · -2
Ranked from the box score — points first · Backcheck
What the model flagged
  • BOS had the shot volume but the chances weren't dangerous.
  • C. Pickard (EDM) stopped 1.2 goals above expected.
  • EDM had the higher quality looks — 0.082 xG/shot vs 0.041.
  • EDM was lethal off the rush — 2 goals on 20 rush chances.
  • BOS created 3 rebound opportunities (0 converted) — crashing the net effectively.
  • EDM created 6 rebound opportunities (1 converted) — crashing the net effectively.
  • C. Pickard (EDM) saved 2.4 goals above expected — stole the show.
Before the game — the model's pre-game read
Preview · EDM at BOS · 7:00 PM ET

Oilers at Bruins: a genuine coin flip

By the ModelJul 11, 8:49 PMEdited for clarity
Win probability

The model's lean

52%
EDM
Model favorite
52%
48%
EDM50BOS

EDM by 4 points of win probability — effectively a coin flip. Projected score EDM 2.62.5 BOS; 18% chance it's tied after 60.

Source · Backcheck Poisson projection · season scoring rates
Season profile · edge from the spine

Tale of the tape

EDM← edge
edge →BOS
52.0%5v5 xG%47.0%
50.0%Corsi%49.0%
2.64xGF / 602.39
2.47xGA / 602.67
2.13Goals for / gm2.22
2.29Goals against / gm1.82
0.982PDO — luck, not skill1.023

EDM holds 4 of 6 process categories — and PDO (0.982 vs 1.023) says BOS has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects an Edmonton 2.6 to Boston 2.5 game with the Oilers at 52% win probability. This is as close to a pick'em as you'll find.

Edmonton owns the underlying play. The Oilers' 52.0% expected goals share against 47.0% for Boston means higher-quality shot volume. Their 50.0% to 49.0% Corsi edge confirms Edmonton's structural advantage in possession. The catch: Boston is running hot at a 1.023 PDO, while Edmonton is stuck cold at 0.982. Regression favors the Oilers.

Zach Hyman has been Edmonton's most dangerous even-strength producer, generating 1.23 expected goals per 60 minutes with 14 goals and 13 assists at a 13.0% conversion rate—including 1 high-danger chance goal. Connor McDavid trails in shot volume (0.92 xG/60) but has posted 25 goals and 33 assists at 13.7%, cashing 5 high-danger chances. Boston's best answer is Viktor Arvidsson, operating at 1.04 xG/60 with 18 goals and 24 assists at 13.0%, backed by 2 high-danger chance goals. Tanner Jeannot rounds out the threat matrix at 0.75 xG/60—6 goals, 14 assists, 8.3% shooting, and 2 high-danger chances.

Both teams are converting high-danger chances at 0% and rebound goals at 0%, which likely reflects recent variance rather than structural weakness. The defensive vulnerabilities are Jake Walman for Edmonton and Elias Lindholm for Boston.

Edmonton's xG advantage and PDO deficit create a classic regression opportunity. The Oilers have been robbed by luck and should mean-revert upward. Boston's heat is unsustainable. Yet the pregame model barely likes Edmonton at 52%. That ambivalence is warranted. This is a genuine flip.

Computed danger · scouting

Players to watch

EDM
Zach Hyman14G 13A
1.23 xG/60 · 1 HD · 13.0% sh
Connor McDavid25G 33A
0.92 xG/60 · 5 HD · 13.7% sh
BOS
Viktor Arvidsson18G 24A
1.04 xG/60 · 2 HD · 13.0% sh
Tanner Jeannot6G 14A
0.75 xG/60 · 2 HD · 8.3% sh
Source · MoneyPuck skaters