Backcheck
Recap · WPG at BOS

J. Swayman stands tall as the Bruins edge the Jets

The Bruins stole one. They lost the expected-goals battle 4.20–3.25 and won anyway.

By the ModelJul 12, 7:52 AMxG: xgboost-0.758Edited for clarity
Away
WPG
Winnipeg Jets
1
Home
BOS
Boston Bruins
6
FINAL
Process vs result

The underlying story

4.20Expected goals3.25
56% share for the better side
24Shot attempts (SOG)27
7High-danger chances6
57Corsi (all attempts)50
Score-adjusted: 58% / 42%
Source · NHL play-by-play · XGBoost xG

Boston won 6–1 in a game where Winnipeg dominated the underlying metrics. The Jets controlled 56% of expected goals; the Bruins controlled the scoreboard.

This was pure finish. Boston shot at a 44% expected-goal rate but scored on high-danger chances at an unsustainable clip. Winnipeg shot 56% of the xG and scored on zero of seven high-danger looks. Boston converted three of six on identical opportunities. That shooting split in the slot turns what xG suggested should be close into a 6-1 blowout.

J. Swayman stole this game. He stopped 23 of 24 shots (0.958 SV%) and saved 3.2 goals above expected—the margin of victory on its own. The Jets had ample high-danger chances and buried none. The Bruins had fewer and converted half. Shot volume without execution is just noise.

Boston held 53% of shot attempts and trailed in expected goals. They scored four rush goals on 25 rush attempts—a ratio they will not sustain. What looked like dominance was finish and Swayman's excellence carrying them past a Jets team that was the better five-on-five side.

Winnipeg was the more dangerous team. It did not matter.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
WPG0 / 7 · 1.47 xG
BOS3 / 6 · 1.48 xG
Medium dangermid-range
WPG1 / 23 · 2.44 xG
BOS2 / 12 · 1.12 xG
Low dangerperimeter & point
WPG0 / 27 · 0.29 xG
BOS1 / 32 · 0.65 xG

BOS went 3-for-6 from high danger on 1.48 expected goals — 1.5 above expected.

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

Finishing vs expected

expectedactual
WPG
1 G · 4.20 xG · -3.2
BOS
6 G · 3.25 xG · +2.8
01234567
Goalies · GSAx (goals saved above expected)
C. HellebuyckWPG
-2.7
J. SwaymanBOS
+3.2

WPG finished -3.2 against expected, BOS +2.8 — J. Swayman (BOS) saved 3.2 goals above expected.

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

Shot diet

goalsshots
WPG
WRIST0/22
SNAP0/5
TIP IN1/7
SLAP0/5
BACKHAND0/5
DEFLECTED0/0
BAT0/1
OTHER0/12
BOS
WRIST5/8
SNAP0/22
TIP IN1/3
SLAP0/4
BACKHAND0/1
DEFLECTED0/3
BAT0/0
OTHER0/9
WPG
BOS
Off the rush
1 G on 27 · 2.86 xG
4 G on 25 · 2.30 xG
Off rebounds
0 G on 6 · 0.87 xG
1 G on 3 · 0.42 xG

Wrist shots carried the volume: WPG went 0-for-22, BOS 5-for-8. BOS scored 4 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Pastrnak
#88 · R · BOS
1 G · 1 A · 3 SOG · 14:55 TOI · +2
L. Reichel
#75 · L · BOS
1 G · 1 A · 1 SOG · 14:45 TOI · +2
V. Arvidsson
#71 · L · BOS
1 G · 1 A · 2 SOG · 14:15 TOI · +2
Ranked from the box score — points first · Backcheck
What the model flagged
  • BOS won despite being outplayed by xG (44%). Goaltending or finishing carried them.
  • BOS had the shot volume but the chances weren't dangerous.
  • J. Swayman (BOS) stopped 3.2 goals above expected.
  • C. Hellebuyck (WPG) gave up 2.7 goals more than expected — well below their workload.
  • BOS was clinical in the high-danger zone — 3/6 on HD chances (50%).
  • WPG couldn't convert — 0/7 on high-danger chances. That won't happen often.
  • BOS was lethal off the rush — 4 goals on 25 rush chances.
  • BOS created 3 rebound opportunities (1 converted) — crashing the net effectively.
  • WPG created 6 rebound opportunities (0 converted) — crashing the net effectively.
  • BOS outperformed their expected goals by 2.8 — elite finishing or lucky bounces.
  • WPG underperformed xG by 3.2 — wasted quality chances.
  • J. Swayman (BOS) saved 3.2 goals above expected — stole the show.
Before the game — the model's pre-game read
Preview · WPG at BOS · 7:00 PM ET

Jets at Bruins: a genuine coin flip

By the ModelJul 12, 7:51 AMEdited for clarity
Win probability

The model's lean

52%
BOS
Model favorite
48%
52%
WPG50BOS

BOS by 4 points of win probability — effectively a coin flip. Projected score WPG 2.52.6 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

WPG← edge
edge →BOS
48.0%5v5 xG%47.0%
49.0%Corsi%49.0%
2.34xGF / 602.39
2.55xGA / 602.67
1.90Goals for / gm2.22
2.10Goals against / gm1.82
0.998PDO — luck, not skill1.023

BOS holds 4 of 6 process categories — and PDO (0.998 vs 1.023) says BOS has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects a 2.5–2.6 goal game with the Bruins at 52% win probability. This is about as close to a pick'em as you'll find.

Boston's recent form doesn't inspire. The Bruins are underwater at a minus-5 goal differential over their last 10 games. The underlying numbers offer little refuge: at 5v5, Boston sits at 47.0% expected goals and 49.0% Corsi, while Winnipeg is marginally ahead at 48.0% xG% and 49.0% Corsi. Where Boston has built an edge is puck luck. The Bruins' PDO of 1.023 is running hot—expect regression.

C. Hellebuyck is on a back-to-back. Watch for either a backup start or a tired starter.

Nino Niederreiter is Winnipeg's primary threat. He's producing 0.87 expected goals per 60 minutes with 6 goals and 6 assists, including 3 high-danger chances; his 8.6% shooting rate leaves room for variance. Kyle Connor has been steadier—0.83 xG/60 with 25 goals and 30 assists, but only 2 high-danger tallies and a sustainable 13.0% shooting rate. Connor's volume and consistency matter more than Niederreiter's upside.

Boston counters with Viktor Arvidsson, who leads in expected threat. At 1.04 xG/60, Arvidsson has 18 goals and 24 assists with a 13.0% shooting rate—production he's earned. Tanner Jeannot rounds the matchup at 0.75 xG/60, 6 goals and 14 assists, with 2 high-danger goals and a modest 8.3% shooting clip.

Neither team is generating high-danger or rebound goals at a meaningful rate; both sit at 0%. The vulnerabilities are stark: Colin Miller is Winnipeg's liability, while Elias Lindholm carries the defensive load for Boston. In a coin flip this tight, marginal differences in goaltending and depth will decide it.

Computed danger · scouting

Players to watch

WPG
Nino Niederreiter6G 6A
0.87 xG/60 · 3 HD · 8.6% sh
Kyle Connor25G 30A
0.83 xG/60 · 2 HD · 13.0% 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