Motion-blurred skater in a Anaheim Ducks sweater
Breakdown · UTA at ANA

Ducks edge the Mammoth in overtime

The verdict · earned

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

UTA 2 · ANA 3
◆ By the ModelJul 11, 4:30 PMxG: xgboost-0.758Edited for clarityDrafted from NHL play-by-play by Backcheck's model, worded for clarity by an AI editor that may not change a number. Nobody at Backcheck was at the rink. How this works

Anaheim won 3-2 despite Utah's high-danger chance edge (3-2). The Ducks' shot volume and quality—59% of attempts and 2.72 expected goals to 1.96—overcame the deficit. Olen Zellweger's wrist shot from the doorstep at 01:50 OT settled it.

The goaltending proved nearly identical. L. Dostal made 16 saves on 18 shots for a 0.889 save percentage. K. Vejmelka stopped 23 of 26, posting 0.885—neither goalie was the deciding factor.

Utah scored twice from low-danger spots, the sort of leakage that decides close games. Anaheim was lethal on the rush, converting 2 of 23 chances. Utah matched that: 2 goals on 22 rush attempts. Anaheim also crashed the net effectively, generating 3 rebounds and scoring on 1.

Anaheim's win rested on sustained control, not high-danger luck. Their 58–42 expected-goals split translated to dominance that one overtime period cannot erase.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · OT · Nov 17
UTA
2
ANA
3

Ducks edge the Mammoth in overtime

Chances 2.0 – 2.7Did they deserve it? →
Did they deserve it?

The Ducks earned this one.

Expected goals · chance value
UTA
1.96
ANA
2.72
42% of the chances58%

The board read UTA 2, ANA 3. The chances read UTA 2.0, ANA 2.7.

Our xG model · NHL play-by-play · all situations
Luck check
ANA
+0.3
goals above expected
ANA2.72 expected · 3 scored
Expected
Scored
UTA1.96 expected · 2 scored
Expected
Scored

Both sides finished close to what their chances were worth. This one was earned on the ice.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P1 15:52ANAJ. LaCombe0–1
  2. P2 18:14UTAD. Guenther1–1
  3. P3 09:19UTAL. Cooley2–1
  4. P3 19:55ANAT. TerryPP2–2
  5. OT 01:50ANAO. Zellweger2–3
NHL play-by-play · chance value from our xG model
Where the shots came from
UTA
31 shots
2
Final
74 shots
ANA
43 shots
3
UTA attackANA attack
UTA ANA Goal
31
shots · 2 in
43
shots · 3 in
Every unblocked shot · press play to replay it
Chances by danger
UTAANA
0 / 3
0.63 xG
High danger
1 / 2
0.42 xG
0 / 6
0.73 xG
Medium
2 / 15
1.51 xG
2 / 35
0.59 xG
Low
0 / 42
0.79 xG

The Mammoth went 0 for 3 from the slot.

Danger tiers by our xG model · high ≥ 20% chance
In the net
C
L. Dostal
−0.0
ANA · 16/18
D
K. Vejmelka
−0.3
UTA · 23/26
The numbers, checked
BACKCHECK

Ducks edge the Mammoth in overtime

A model, not a newsroom. Every number on these frames comes from the NHL's play-by-play and our own models. Nothing was watched, guessed or heard from anyone.

Read the full breakdown
backcheckreport.com
01 / 08 · Final
Every goal, in order

How it happened

NHL play-by-play
1stshots 6–5
  1. 15:52ANAJ. LaCombe(R. Strome, A. Killorn)0–1
2ndshots 7–9
  1. 18:14UTAD. Guenther(N. Schmidt, J. Marino)1–1
3rdshots 5–11
  1. 09:19UTAL. Cooley(M. Sergachev, N. Schmaltz)2–1
  2. 19:55ANAT. Terrypower play(C. Kreider, C. Gauthier)2–2
OTshots 0–1
  1. 01:50ANAO. Zellweger(B. Sennecke, A. Killorn)2–3

score reads UTA–ANA

Source · NHL play-by-play (api-web.nhle.com)
Process vs result

The numbers

XGBoost xG · NHL play-by-play
2.72
ANA chances
Goals their shots were worth
+0.3
Finishing
Goals above what those chances were worth
1.005
ANA puck luck
About 1.000 — a normal night for bounces
57.3%
Shot attempts
Over half — they had the puck more
Split by club

Who controlled the game

1.96Expected goals2.72
ANA 58% of the chance quality
18Shots on goal26
3High-danger chances2
44All attempts (Corsi)59
Adjusted for score: UTA 44% · ANA 56%
Faceoffs · ANA won38%off46%neu60%def
Source · NHL play-by-play · XGBoost xG
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
UTA0 / 3 · 0.63 xG
ANA1 / 2 · 0.42 xG
Medium dangermid-range
UTA0 / 6 · 0.73 xG
ANA2 / 15 · 1.51 xG
Low dangerperimeter & point
UTA2 / 35 · 0.59 xG
ANA0 / 42 · 0.79 xG

UTA went 2-for-35 from low danger on 0.59 expected goals — 1.4 above expected.

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

Finishing vs expected

expectedactual
UTA
2 G · 1.96 xG · +0.0
ANA
3 G · 2.72 xG · +0.3
01234

UTA finished +0.0 against expected, ANA +0.3.

Source · Backcheck xG model
Shot types · rush and rebound chancesopen +
What they shot — and what went in

Shot diet

goalsshots
UTA
WRIST0/8
SLAP2/8
SNAP0/5
TIP IN0/4
BACKHAND0/4
DEFLECTED0/1
POKE0/1
WRAP AROUND0/0
OTHER0/13
ANA
WRIST2/17
SLAP0/9
SNAP0/10
TIP IN0/5
BACKHAND1/1
DEFLECTED0/0
POKE0/0
WRAP AROUND0/1
OTHER0/16
UTA
ANA
Off the rush
2 G on 22
1.60 xG
2 G on 23
1.74 xG
Off rebounds
0 G on 1
0.09 xG
1 G on 3
0.29 xG

Wrist shots carried the volume: UTA went 0-for-8, ANA 2-for-17. UTA scored 2 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
New to these numbers?

Two things happened in this game: who created the better chances, and who put the puck in the net. They are not the same thing, and this page separates them on purpose.

The one to watch is expected goals— the best single read on who deserved to win. When it disagrees with the scoreboard, that disagreement is usually the story. Nothing here is a projection; every figure is computed from this game's play-by-play. Full glossary →

xG
Expected goals. Every shot scored by how often that exact look goes in. 2.5 xG means the chances were worth about two and a half goals.
HD
High-danger chances — shots from the slot and the crease, where shots actually become goals.
Corsi
Every shot attempt, including the ones that missed or got blocked. A rough read on who had the puck.
Adj.
Score-adjusted. Teams that trail shoot more and teams that lead sit back, so this corrects the attempt count for the scoreboard.
GSAx
Goals saved above expected. A positive number means the goalie stopped more than an average goalie would have on those shots.
PDO
Shooting % plus save % — a luck gauge. It sits near 1.000 over a season, so a game far from it usually means the bounces decided it.
Shot by shot

In the net

Graded on goals saved above expected
K. Vejmelka
UTA · 23/26 · .885
-0.3
saved above expected
D
the night
By dangerG/attxGsaved
High danger1/20.4-0.6
Medium2/151.5-0.5
Low0/420.8+0.8

A+ ≥ +2.5 saved above expected · A ≥ +1.5 · B+ ≥ +0.75 · B ≥ +0.25 · C ≥ −0.25 · D ≥ −0.75 · F below −1.5

L. Dostal
ANA · 16/18 · .889
-0.0
saved above expected
C
the night
By dangerG/attxGsaved
High danger0/30.6+0.6
Medium0/60.7+0.7
Low2/350.6-1.4

A+ ≥ +2.5 saved above expected · A ≥ +1.5 · B+ ≥ +0.75 · B ≥ +0.25 · C ≥ −0.25 · D ≥ −0.75 · F below −1.5

74 shots · press play to watch the game back

Where the shots came from

NHL play-by-play coordinates
UTA
31 shots
2
Final
74 shots
ANA
43 shots
3
UTA attackANA attack
UTA ANA Goal

Each club shoots toward its own end — UTA left, ANA right — the way you would watch it. A dot's size is how dangerous the look was, from distance and angle; it is a proxy for shot quality, not the xG model the article is written from. Hover a dot for the shooter and the clock.

Ranked from the box score

Three stars

Points first
Three stars · computed, not voted
A. Killorn
#17 · L · ANA
0 G · 2 A · 1 SOG · 14:48 on ice · +2
J. LaCombe
#2 · D · ANA
1 G · 0 A · 5 SOG · 25:29 on ice · +1
M. Sergachev
#98 · D · UTA
0 G · 1 A · 0 SOG · 24:18 on ice · -2
Ranked from the box score — points first · Backcheck
What the model said beforehand

Before the game

Written Mon, Nov 17
Open the pre-game read
Written from the numbers

The read

Edited for clarity
◆ By the ModelJul 11, 4:44 PMEdited for clarityDrafted from NHL play-by-play by Backcheck's model, worded for clarity by an AI editor that may not change a number. Nobody at Backcheck was at the rink. How this works

The model projects 2.6 to 2.7 goals per team, with the Ducks at 52% win probability. This is about as close to a pick'em as you'll find.

Recent form favors Anaheim. The Ducks are 7-3-0 over their last 10 games. Utah, by contrast, sits at -5 goal differential over the same stretch, an underwater position that suggests deeper structural issues than a cold streak.

The five-on-five metrics largely justify the tight projection. Both teams generate identical expected-goal percentages at 52.0%. Utah leads marginally in shot-attempt rate (Corsi% of 53.0% versus Anaheim's 52.0%), a small advantage that hasn't translated to consistent results. What separates them is luck. Utah's PDO sits at 1.003—they're running about as hot as luck will allow. Anaheim's is 0.981, meaning the Ducks are running cold and ripe for positive regression.

Utah's offence centres on Dylan Guenther, who generates 1.02 expected goals per 60 minutes with 28 goals, 15 assists, and a 16.8% shooting rate backed by 3 high-danger goals. Daniil But supports the attack at 1.01 xG/60 with 2 goals and 2 assists, though his 5.6% shooting rate signals regression potential. Anaheim counters with Beckett Sennecke at 1.03 xG/60, 20 goals, 19 assists, 8 high-danger goals, and a 13.5% shooting rate. Cutter Gauthier offers 0.99 xG/60 across 25 goals and 16 assists at a 12.9% clip, with 2 high-danger goals. Both Ducks forwards generate quality chances with regularity; the question is whether Anaheim's shooters will finish at sustainable rates.

Maveric Lamoureux represents Utah's defensive liability, while Mason McTavish fills that role for Anaheim. Neither team has a clear structural advantage in limiting quality chances.

The deciding factor is trajectory and timing. Anaheim's recent hot streak and Utah's cold spell pull the Ducks' way, but the underlying 5v5 play remains nearly identical. Utah's worse luck and Anaheim's regression window make this a genuine coin flip—the kind of matchup where the team that handles variance better wins.

What the model said beforehand

The model's lean

ANA 52%
52%
ANA
Model favorite
48%
52%
UTA50ANA

ANA by 4 points of win probability — effectively a coin flip. Projected score UTA 2.6–2.7 ANA; 18% chance it's tied after 60.

Source · Backcheck Poisson projection · season scoring rates
Season rates · 5v5

Tale of the tape

NHL stats API · our xG
UTA← edge
edge →ANA
52.0%52.0%
53.0%52.0%
2.642.80
2.392.59
2.262.09
1.992.32
1.0030.981

UTA holds 4 of 6 process categories — and the luck row (1.003 vs 0.981) says UTA has been getting the bounces, which tends not to last.

Source · NHL stats API + our xG · 5v5
Form · Last 10
UTA
4-5-1
-5 GD · 2d rest
ANA
7-3-0
+9 GD · 2d rest
1.003
UTA PDO
Luck gauge · drifts to 1.000
0.981
ANA PDO
Luck gauge · drifts to 1.000
What decides it

Keys to the game

Regression watch
  • The Ducks' PDO is 0.981 — running cold, due for positive regression.
Things to watch
  • The Ducks are the hotter team by points pace (7-3-0 in their last 10).
  • The Mammoth are underwater at -5 goal differential over their last 10.
  • The Ducks' PDO is 0.981 — running cold, due for positive regression.
Last game's lineup · confirmed at warm-up

Lineups

NHL box score
UTA
Expected in goal
K. Vejmelka
2 days rest.905 last start
Backup Karel Vejmelka · +6.9 GSAx this season

No completed game on file for this club yet.

ANA
Expected in goal
P. Mrazek
2 days rest.966 last start
Backup Lukas Dostal · -2.9 GSAx this season

No completed game on file for this club yet.

Lineups are the players who dressed in each club's last game, with their minutes; clubs confirm tonight's at warm-up. Every player this preview names was in that lineup.

Computed danger · scouting

Players to watch

NHL stats API · our xG
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
ANA
Beckett Sennecke20G 19A
1.03 xG/60 · 8 HD · 13.5% sh
Cutter Gauthier25G 16A
0.99 xG/60 · 2 HD · 12.9% sh
Keep going

Where to next