Backcheck
Recap · TOR at UTA

Mammoth run the Maple Leafs off the ice on the underlying numbers

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

By the ModelJul 12, 12:39 AMxG: xgboost-0.758Edited for clarity
Away
TOR
Toronto Maple Leafs
1
Home
UTA
Utah Mammoth
6
FINAL
Process vs result

The underlying story

2.41Expected goals5.66
70% share for the better side
20Shot attempts (SOG)41
4High-danger chances12
52Corsi (all attempts)91
Score-adjusted: 42% / 58%
Source · NHL play-by-play · XGBoost xG

Utah's dominance extended across every underlying metric. They controlled 70% of expected goals (5.66–2.41), 67% of shot attempts (41–20 on goal), and a 12–4 high-danger chance advantage—a combination that rendered the 6-1 result inevitable.

The Mammoth's efficiency was relentless. They generated 0.062 expected goals per shot versus Toronto's 0.046, a quality gap that predicts their dominance. K. Vejmelka posted 19 saves on 20 shots (0.950 SV%), stopping 1.41 goals above expected. D. Hildeby made 35 saves on 41 shots (0.854 SV%), facing far greater volume and higher-danger chances. The Maple Leafs underperformed their expected goals by 1.41, a variance that widened the gap between the underlying 70-30 split and a 6-1 scoreline.

Utah converted efficiently. They scored 5 goals on 37 rush chances, a conversion rate that transforms speed into sustained scoring. They scored twice from low-danger spots—the kind of opportunism that separates routs from close contests. Crashing the net effectively, they generated 8 rebound opportunities and converted one. Toronto managed 3 rebound chances with one conversion, a metric underscoring their secondary-play limitations.

The game's trajectory was set early. Daniil But's snap shot from the slot at 16:54 of the third period exemplified Utah's sustained control, though the contest had been decided long before by superior shot generation and goaltending.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
TOR1 / 4 · 0.80 xG
UTA2 / 12 · 2.75 xG
Medium dangermid-range
TOR0 / 7 · 0.84 xG
UTA2 / 21 · 2.09 xG
Low dangerperimeter & point
TOR0 / 41 · 0.77 xG
UTA2 / 58 · 0.82 xG

UTA went 2-for-58 from low danger on 0.82 expected goals — 1.2 above expected.

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

Finishing vs expected

expectedactual
TOR
1 G · 2.41 xG · -1.4
UTA
6 G · 5.66 xG · +0.3
01234567
Goalies · GSAx (goals saved above expected)
D. HildebyTOR
-0.3
K. VejmelkaUTA
+1.4

TOR finished -1.4 against expected, UTA +0.3 — K. Vejmelka (UTA) saved 1.4 goals above expected.

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

Shot diet

goalsshots
TOR
SNAP1/24
TIP IN0/2
WRIST0/2
SLAP0/4
BACKHAND0/4
WRAP AROUND0/0
DEFLECTED0/0
OTHER0/16
UTA
SNAP4/41
TIP IN1/9
WRIST0/7
SLAP1/5
BACKHAND0/5
WRAP AROUND0/1
DEFLECTED0/1
OTHER0/22
TOR
UTA
Off the rush
0 G on 20 · 1.47 xG
5 G on 37 · 2.90 xG
Off rebounds
1 G on 3 · 0.54 xG
1 G on 8 · 1.34 xG

Snap shots carried the volume: TOR went 1-for-24, UTA 4-for-41. UTA scored 5 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Guenther
#11 · R · UTA
2 G · 1 A · 8 SOG · 17:17 TOI · +4
J. McBain
#22 · C · UTA
1 G · 2 A · 7 SOG · 15:27 TOI · +4
I. Cole
#28 · D · UTA
0 G · 2 A · 2 SOG · 18:57 TOI · +1
Ranked from the box score — points first · Backcheck
What the model flagged
  • K. Vejmelka (UTA) stopped 1.4 goals above expected.
  • Open game — 16 high-danger chances combined (UTA 12, TOR 4).
  • UTA generated far more dangerous chances — 0.062 xG/shot vs 0.046. Quality over quantity.
  • UTA scored 2 goals from low-danger spots — the opposing goalie needs to have those.
  • UTA was lethal off the rush — 5 goals on 37 rush chances.
  • UTA created 8 rebound opportunities (1 converted) — crashing the net effectively.
  • TOR created 3 rebound opportunities (1 converted) — crashing the net effectively.
Before the game — the model's pre-game read
Preview · TOR at UTA · 10:00 PM ET

The Mammoth are the model's lean over the Maple Leafs on the underlying numbers

By the ModelJul 12, 12:38 AMEdited for clarity
Win probability

The model's lean

58%
UTA
Model favorite
42%
58%
TOR50UTA

UTA by 16 points of win probability — a clear lean. Projected score TOR 2.32.8 UTA; 18% chance it's tied after 60.

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

Tale of the tape

TOR← edge
edge →UTA
46.0%5v5 xG%52.0%
45.0%Corsi%53.0%
2.24xGF / 602.64
2.67xGA / 602.39
2.09Goals for / gm2.26
2.52Goals against / gm1.99
1.002PDO — luck, not skill1.003

UTA holds 6 of 6 process categories — and PDO (1.002 vs 1.003) says UTA has run hotter.

Source · MoneyPuck season tables · 5v5

Utah owns the territorial and shot-quality edge. The model projects a 2.3–2.8 game with the Mammoth at 58% win probability, granting Utah control of both possession and scoring opportunity.

Toronto has heated up—seven wins in their last ten—but underlying play tells a different story. Utah's 52.0% expected goals against 46.0% means the Mammoth generate higher-quality chances. Corsi strengthens the case: 53.0% to 45.0%, indicating Utah will dominate puck possession and force Toronto into reactive defense.

The goaltending matchup carries risk. V. Vanecek plays the second night of a back-to-back, vulnerable to fatigue or benching.

Auston Matthews anchors Toronto's attack at 1.10 expected goals per 60 minutes, with 17 goals and 13 assists on a 10.6% shooting rate—efficiency still intact. John Tavares has posted 15 goals and 24 assists at 0.91 xG per 60, though his 12.4% shooting eclipses his underlying output. Toronto's secondary scoring is running hot, not sustainable.

Dylan Guenther leads Utah at 28 goals and 15 assists with 1.02 expected goals per 60 and a ruthless 16.8% shooting rate. Daniil But carries 1.01 xG per 60 despite just 2 goals and 2 assists—a volume play due for regression to the mean.

Utah's offensive edge exploits Toronto's defensive weak link: Bo Groulx. Toronto faces its own stumble at Maveric Lamoureux, though recent form suggests they can overcome such vulnerabilities.

Form shifts; underlying play persists.

Computed danger · scouting

Players to watch

TOR
Auston Matthews17G 13A
1.10 xG/60 · 1 HD · 10.6% sh
John Tavares15G 24A
0.91 xG/60 · 3 HD · 12.4% sh
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
Source · MoneyPuck skaters