Backcheck
Recap · DAL at BOS

Bruins run the Stars off the ice on the underlying numbers

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

By the ModelJul 12, 9:43 AMxG: xgboost-0.758Edited for clarity
Away
DAL
Dallas Stars
3
Home
BOS
Boston Bruins
6
FINAL
Process vs result

The underlying story

2.66Expected goals5.10
66% share for the better side
16Shot attempts (SOG)24
4High-danger chances8
37Corsi (all attempts)52
Score-adjusted: 46% / 54%
Source · NHL play-by-play · XGBoost xG

J. Oettinger stopped 1.1 goals above expected and Dallas still lost 6–3. That's how decisively Boston dominated the underlying metrics.

The Bruins controlled 60% of shot attempts (24–16), generated far more expected goals (5.10–2.66), and doubled up on high-danger chances (8–4). Every metric tilted heavily toward Boston.

Shot quality separated the teams. Boston created at 0.098 expected goals per shot versus Dallas's 0.072. Dallas was efficient on the rush—3 goals on 18 chances. Boston scored the same 3 on 30 attempts, a lower conversion rate, but the Bruins' dominance elsewhere overwhelmed the gap. Boston converted 1 of 5 rebound chances while Dallas managed 0 of 3, another sign of Boston's control.

The Bruins overperformed their xG by 0.90 goals, a surplus that reflects cleaner execution. V. Arvidsson's wrist shot from the wing at 19:47 of the third period was the turning point. He finished with 3 goals in 14:20. D. Pastrnak contributed three assists in 18:27, running Boston's offense. W. Johnston's goal and assist in 23:04 marked Dallas's most impactful effort.

J. Korpisalo's 0.812 SV% was sufficient—the underlying numbers had already decided the outcome.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
DAL2 / 4 · 1.25 xG
BOS3 / 8 · 3.10 xG
Medium dangermid-range
DAL1 / 9 · 0.97 xG
BOS2 / 11 · 1.44 xG
Low dangerperimeter & point
DAL0 / 24 · 0.43 xG
BOS1 / 33 · 0.56 xG

DAL went 2-for-4 from high danger on 1.25 expected goals — 0.8 above expected.

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

Finishing vs expected

expectedactual
DAL
3 G · 2.66 xG · +0.3
BOS
6 G · 5.10 xG · +0.9
01234567
Goalies · GSAx (goals saved above expected)
J. OettingerDAL
+1.1
J. KorpisaloBOS
-0.3

DAL finished +0.3 against expected, BOS +0.9 — J. Oettinger (DAL) saved 1.1 goals above expected.

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

Shot diet

goalsshots
DAL
SNAP0/4
WRIST1/16
SLAP1/4
TIP IN0/3
BACKHAND1/1
OTHER0/9
BOS
SNAP1/22
WRIST5/6
SLAP0/5
TIP IN0/5
BACKHAND0/2
OTHER0/12
DAL
BOS
Off the rush
3 G on 18 · 1.99 xG
3 G on 30 · 3.29 xG
Off rebounds
0 G on 3 · 0.53 xG
1 G on 5 · 0.42 xG

Snap shots carried the volume: DAL went 0-for-4, BOS 1-for-22. DAL scored 3 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Pastrnak
#88 · R · BOS
0 G · 3 A · 3 SOG · 18:27 TOI · +2
V. Arvidsson
#71 · L · BOS
3 G · 0 A · 5 SOG · 14:20 TOI · +1
W. Johnston
#53 · C · DAL
1 G · 1 A · 1 SOG · 23:04 TOI · -1
Ranked from the box score — points first · Backcheck
What the model flagged
  • J. Oettinger (DAL) stopped 1.1 goals above expected.
  • BOS generated far more dangerous chances — 0.098 xG/shot vs 0.072. Quality over quantity.
  • DAL was clinical in the high-danger zone — 2/4 on HD chances (50%).
  • BOS was lethal off the rush — 3 goals on 30 rush chances.
  • DAL was lethal off the rush — 3 goals on 18 rush chances.
  • BOS created 5 rebound opportunities (1 converted) — crashing the net effectively.
  • DAL created 3 rebound opportunities (0 converted) — crashing the net effectively.
Before the game — the model's pre-game read
Preview · DAL at BOS · 7:00 PM ET

Stars at Bruins: a genuine coin flip

By the ModelJul 12, 9:41 AMEdited for clarity
Win probability

The model's lean

51%
DAL
Model favorite
51%
49%
DAL50BOS

DAL by 2 points of win probability — effectively a coin flip. Projected score DAL 2.52.5 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

DAL← edge
edge →BOS
51.0%5v5 xG%47.0%
47.0%Corsi%49.0%
2.36xGF / 602.39
2.29xGA / 602.67
2.07Goals for / gm2.22
1.68Goals against / gm1.82
1.024PDO — luck, not skill1.023

The season numbers split 33 — no clear process edge — and PDO (1.024 vs 1.023) says DAL has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects a 2.5-2.5 game with the Stars at 51% win probability. This is about as close to a pick'em as you'll find.

The Stars own the underlying play, generating 51.0% 5v5 expected goals versus Boston's 47.0%. But the Bruins run a 49.0% Corsi to the Stars' 47.0%, controlling possession even as the Stars convert chances more efficiently. That gap between possession and shot quality is where the edge lives.

Both squads are running hot. The Stars sit at 1.024 PDO; Boston at 1.023. When two teams land this close in projection and luck alike, regression is the only certainty. One of these metrics breaks before the final horn.

Jason Robertson anchors the Stars at 0.96 xG/60 with 25 goals and 21 assists. His 12.4% shooting rate and 2 high-danger goals suggest real touch rather than variance. Michael Bunting (0.83 xG/60, 8 goals, 14 assists, 7.6% shooting) offers the secondary scoring that wins tight games—selective, not voluminous.

Boston counters with Viktor Arvidsson: 18 goals, 24 assists, 1.04 xG/60, 2 high-danger goals, 13.0% shooting rate. Tanner Jeannot (0.75 xG/60, 6 goals, 14 assists, 2 HD goals, 8.3% shooting) has been reliable if unspectacular in chance creation.

The structural flaw for the Stars: Tyler Myers on the back line. For Boston: Elias Lindholm in a similar slot. Whichever team minimizes its weak link wins.

Two teams, nearly identical odds, essentially identical talent. The model says pick'em. The scoresheet will take hours longer than that decision.

Computed danger · scouting

Players to watch

DAL
Jason Robertson25G 21A
0.96 xG/60 · 2 HD · 12.4% sh
Michael Bunting8G 14A
0.83 xG/60 · 0 HD · 7.6% 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