Backcheck
Recap · UTA at SEA

Mammoth run the Kraken off the ice on the underlying numbers

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

By the ModelJul 12, 10:08 AMxG: xgboost-0.758Edited for clarity
Away
UTA
Utah Mammoth
6
Home
SEA
Seattle Kraken
2
FINAL
Process vs result

The underlying story

4.17Expected goals2.59
62% share for the better side
31Shot attempts (SOG)27
7High-danger chances2
62Corsi (all attempts)52
Score-adjusted: 54% / 46%
Source · NHL play-by-play · XGBoost xG

Utah dominated Seattle across every possession metric—they controlled 62 percent of expected goals (4.17–2.59) and won 6-2.

The gap in shot quality was decisive. Utah generated seven high-danger chances to Seattle's two, and Utah's average shot was worth 0.067 expected goals versus Seattle's 0.050—meaning Utah's attempts were categorically more dangerous. Seattle generated volume (27 shot attempts, 47 percent of the total), but without quality it becomes a liability.

J. Daccord bore the cost. His 0.806 save percentage finished 1.83 goals below expectation, a massive underperformance against his workload. K. Vejmelka stopped 25 of 27 shots for a 0.926 save percentage, 1.83 goals above expected—a function of Utah's superior shot quality rather than goaltending excellence.

Utah's power play was the decisive edge. Three goals on 12 shots and 0.89 expected goals represents conversion at the elite ceiling. On the rush, Utah was equally lethal: five goals on 32 chances, a rate Seattle's transition defense couldn't match.

Utah ultimately outperformed their expected goals by 1.83, meaning the 6-2 margin reflected finish and dominance alike. The underlying story was one-directional: Utah created better chances, finished cleaner, and ran Seattle off the ice in every measure that matters.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
UTA2 / 7 · 1.68 xG
SEA1 / 2 · 0.46 xG
Medium dangermid-range
UTA2 / 15 · 1.84 xG
SEA1 / 15 · 1.55 xG
Low dangerperimeter & point
UTA2 / 40 · 0.65 xG
SEA0 / 35 · 0.58 xG

UTA went 2-for-40 from low danger on 0.65 expected goals — 1.4 above expected.

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

Finishing vs expected

expectedactual
UTA
6 G · 4.17 xG · +1.8
SEA
2 G · 2.59 xG · -0.6
01234567
Goalies · GSAx (goals saved above expected)
K. VejmelkaUTA
+0.6
J. DaccordSEA
-1.8

UTA finished +1.8 against expected, SEA -0.6 — J. Daccord (SEA) allowed 1.8 more goals than expected.

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

Shot diet

goalsshots
UTA
WRIST2/26
SNAP3/8
BACKHAND0/5
SLAP0/1
TIP IN0/4
DEFLECTED1/4
OTHER0/14
SEA
WRIST0/23
SNAP1/5
BACKHAND1/3
SLAP0/6
TIP IN0/2
DEFLECTED0/0
OTHER0/13
UTA
SEA
Off the rush
5 G on 32 · 2.66 xG
1 G on 23 · 1.68 xG
Off rebounds
1 G on 4 · 0.78 xG
1 G on 3 · 0.50 xG

Wrist shots carried the volume: UTA went 2-for-26, SEA 0-for-23. UTA scored 5 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
L. Cooley
#92 · C · UTA
2 G · 1 A · 3 SOG · 17:14 TOI · +1
D. Guenther
#11 · R · UTA
1 G · 2 A · 3 SOG · 16:48 TOI · +1
N. Schmaltz
#8 · C · UTA
1 G · 1 A · 4 SOG · 18:44 TOI · -1
Ranked from the box score — points first · Backcheck
What the model flagged
  • SEA had the shot volume but the chances weren't dangerous.
  • J. Daccord (SEA) gave up 1.8 goals more than expected — well below their workload.
  • UTA had the higher quality looks — 0.067 xG/shot vs 0.050.
  • UTA scored 2 goals from low-danger spots — the opposing goalie needs to have those.
  • UTA was lethal off the rush — 5 goals on 32 rush chances.
  • SEA created 3 rebound opportunities (1 converted) — crashing the net effectively.
  • UTA created 4 rebound opportunities (1 converted) — crashing the net effectively.
  • UTA outperformed their expected goals by 1.8 — elite finishing or lucky bounces.
  • UTA power play was dominant — 3 PPG on 12 PP shots (0.89 xG).
Before the game — the model's pre-game read
Preview · UTA at SEA · 10:00 PM ET

Mammoth at Kraken: a genuine coin flip

By the ModelJul 12, 10:07 AMEdited for clarity
Win probability

The model's lean

54%
UTA
Model favorite
54%
46%
UTA50SEA

UTA by 8 points of win probability — a modest lean. Projected score UTA 2.62.4 SEA; 18% chance it's tied after 60.

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

Tale of the tape

UTA← edge
edge →SEA
52.0%5v5 xG%46.0%
53.0%Corsi%45.0%
2.64xGF / 602.13
2.39xGA / 602.51
2.26Goals for / gm1.87
1.99Goals against / gm1.95
1.003PDO — luck, not skill1.011

UTA holds 5 of 6 process categories — and PDO (1.003 vs 1.011) says SEA has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects Utah's Mammoth at 54% win probability in a 2.6–2.4 game against Seattle—about as close to even odds as hockey gets.

Utah owns the underlying play. The Mammoth control 52.0% of expected goals at 5v5 and drive 53.0% Corsi, suggesting territorial dominance. Seattle sits at 46.0% xG and 45.0% Corsi, compounded by a minus-10 goal differential over their last ten games.

The Mammoth also hold a rest edge: Utah arrives on four days between games while the Kraken manage only one. This could affect Seattle's goaltending. P. Grubauer is on a back-to-back, creating the possibility of a backup start or a visibly fatigued starter.

Utah's offense runs through Dylan Guenther, who carries 1.02 expected goals per 60 minutes and 28 goals on a 16.8% shooting rate with 15 assists and 3 high-danger chances. His scoring efficiency is elite, and Seattle's defense will need to neutralize him directly. Daniil But, Utah's second-line threat at 1.01 xG/60 with 2 goals and 2 assists, is likely out—he hasn't played in seven days and remains day-to-day.

Seattle's counterweight is Shane Wright, who produces 0.77 xG/60 with 8 goals on a 10.4% shooting rate, 10 assists, and 4 high-danger chances. He's a legitimate secondary threat. Berkly Catton follows at 0.68 xG/60 with 6 goals at 8.8% shooting, 8 assists, and 5 high-danger chances. Neither reaches Guenther's output, but both operate with marginal shooting efficiency, suggesting upside if percentages regress to expectation.

Utah's underlying metrics reveal a peculiar edge: the team generates no high-danger goals and no rebound goals at 5v5, a statistical anomaly for a team leading in xG%. This should concern Utah's coaching staff, though the shot-volume advantage should eventually convert. Maveric Lamoureux is identified as a defensive liability, a potential target for Seattle's forecheck.

Seattle similarly generates 0% high-danger and rebound goals, though like Utah's metric, this will likely correct. Chandler Stephenson represents the team's defensive weakness—another exploitation point for Utah's attack-oriented approach.

The Mammoth's model advantage stems from their ability to dominate play at even strength while enjoying a rest-day buffer. Seattle has the talent to steal this game—especially if Wright and Catton click—but Utah's 54% projection reflects the underlying superiority in possession and deployment. This is a genuine coin flip only because Utah hasn't yet converted their territorial advantage into margin; once they do, the projection will widen.

Computed danger · scouting

Players to watch

UTA
Dylan Guenther28G 15A
1.02 xG/60 · 3 HD · 16.8% sh
Daniil But2G 2A
1.01 xG/60 · 1 HD · 5.6% sh
SEA
Shane Wright8G 10A
0.77 xG/60 · 4 HD · 10.4% sh
Berkly Catton6G 8A
0.68 xG/60 · 5 HD · 8.8% sh
Source · MoneyPuck skaters