Motion-blurred skater in a Tampa Bay Lightning sweater
Breakdown · TBL at VGK

Lightning run the Golden Knights off the ice on the underlying numbers

The verdict · earned

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

TBL 6 · VGK 3
◆ By the ModelJul 11, 2:57 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

The Golden Knights outshot Tampa Bay 32–27 but got dominated everywhere else. Tampa won the underlying battle decisively: 7.03–3.87 expected goals, a 64–36 split that explained the 6–3 scoreline perfectly.

The gap between shot volume and quality was staggering. Vegas held 54% of shot attempts but generated only 36% of expected goals — a metric for possession without danger. Tampa's shots carried far more weight. On a per-shot basis, the Lightning generated 0.102 xG per attempt versus Vegas's 0.064. That quality gap compounded across the game.

High-danger chances told the same story. Tampa created 14; Vegas mustered 8. Vegas couldn't capitalize on what it did generate: 0 for 8 on high-danger chances. Those conversions rarely stay at zero, but the underlying numbers suggested it was bound to happen. Tampa's defense and A. Vasilevskiy's 100% save rate on high-danger shots left no margin for error.

The goaltending variance was notable. C. Lindbom (VGK) stopped 2.03 goals above expected on a 0.808 save percentage — he played well but couldn't overcome the shot volume deficit. A. Vasilevskiy (TBL) posted a 0.906 save percentage and overperformed by 0.87 goals. Neither goaltender was the issue; Vegas's shot quality simply couldn't match Tampa's.

There was one silver lining for Vegas: two goals from low-danger areas. Tampa's goaltending will need to tighten against those looks. But with the Lightning outworking Vegas on both volume and danger rating, the result felt inevitable.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Nov 6
TBL
6
VGK
3

Lightning run the Golden Knights off the ice on the underlying numbers

Chances 7.0 – 3.9Did they deserve it? →
Did they deserve it?

The Lightning earned this one.

Expected goals · chance value
TBL
7.03
VGK
3.87
65% of the chances36%

The board read TBL 6, VGK 3. The chances read TBL 7.0, VGK 3.9.

Our xG model · NHL play-by-play · all situations
Luck check
TBL
−1.0
goals above expected
TBL7.03 expected · 6 scored
Expected
Scored
VGK3.87 expected · 3 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 07:25VGKI. Barbashev0–1
  2. P1 15:53VGKI. Barbashev0–2
  3. P2 00:36TBLG. Goncalves1–2
  4. P2 03:28TBLD. James2–2
  5. P3 02:47TBLN. KucherovPP3–2
  6. P3 03:37VGKM. Marner3–3
  7. P3 04:12TBLB. Hagel4–3
+2 more on the full breakdown
NHL play-by-play · chance value from our xG model
Where the shots came from
TBL
51 shots
6
Final
93 shots
VGK
42 shots
3
TBL attackVGK attack
TBL VGK Goal
51
shots · 6 in
42
shots · 3 in
Every unblocked shot · press play to replay it
Chances by danger
TBLVGK
5 / 14
4.69 xG
High danger
0 / 8
1.88 xG
0 / 16
1.65 xG
Medium
1 / 15
1.56 xG
1 / 39
0.68 xG
Low
2 / 37
0.43 xG

The Golden Knights went 0 for 8 from the slot.

Danger tiers by our xG model · high ≥ 20% chance
In the net
A
C. Lindbom
+2.0
VGK · 21/26
B+
A. Vasilevskiy
+0.9
TBL · 29/32
The numbers, checked
BACKCHECK

Lightning run the Golden Knights off the ice on the underlying numbers

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 3–15
  1. 07:25VGKI. Barbashev(N. Hanifin, M. Marner)0–1
  2. 15:53VGKI. Barbashev(M. Marner, J. Eichel)0–2
2ndshots 15–4
  1. 00:36TBLG. Goncalves(D. James)1–2
  2. 03:28TBLD. James(O. Bjorkstrand, J. Moser)2–2
3rdshots 9–13
  1. 02:47TBLN. Kucherovpower play(O. Bjorkstrand, J. Guentzel)3–2
  2. 03:37VGKM. Marner(J. Eichel, I. Barbashev)3–3
  3. 04:12TBLB. Hagel(D. James)4–3
  4. 14:13TBLN. Kucherovpower play(V. Hedman, B. Hagel)5–3
  5. 19:13TBLB. Hagelempty net(N. Kucherov)6–3

score reads TBL–VGK

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

The numbers

XGBoost xG · NHL play-by-play
7.03
TBL chances
Goals their shots were worth
−1.0
Finishing
Goals below what those chances were worth
1.037
TBL puck luck
Above 1.000 — the bounces went their way
53.5%
Shot attempts
Over half — they had the puck more
Split by club

Who controlled the game

7.03Expected goals3.87
TBL 65% of the chance quality
27Shots on goal32
14High-danger chances8
69All attempts (Corsi)60
Adjusted for score: TBL 53% · VGK 47%
Faceoffs · VGK won59%off58%neu62%def
Source · NHL play-by-play · XGBoost xG
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
TBL5 / 14 · 4.69 xG
VGK0 / 8 · 1.88 xG
Medium dangermid-range
TBL0 / 16 · 1.65 xG
VGK1 / 15 · 1.56 xG
Low dangerperimeter & point
TBL1 / 39 · 0.68 xG
VGK2 / 37 · 0.43 xG

VGK went 0-for-8 from high danger on 1.88 expected goals — 1.9 left on the table.

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

Finishing vs expected

expectedactual
TBL
6 G · 7.03 xG · -1.0
VGK
3 G · 3.87 xG · -0.9
012345678

TBL finished -1.0 against expected, VGK -0.9.

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

Shot diet

goalsshots
TBL
WRIST5/32
SNAP0/9
SLAP1/6
BACKHAND0/3
TIP IN0/0
DEFLECTED0/1
BAT0/0
OTHER0/18
VGK
WRIST1/18
SNAP1/10
SLAP0/3
BACKHAND1/5
TIP IN0/4
DEFLECTED0/1
BAT0/1
OTHER0/18
TBL
VGK
Off the rush
5 G on 34
4.01 xG
1 G on 28
2.69 xG
Off rebounds
1 G on 7
1.39 xG
1 G on 4
0.72 xG

Wrist shots carried the volume: TBL went 5-for-32, VGK 1-for-18. TBL scored 5 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
A. Vasilevskiy
TBL · 29/32 · .906
+0.9
saved above expected
B+
the night
By dangerG/attxGsaved
High danger0/81.9+1.9
Medium1/151.6+0.6
Low2/370.4-1.6

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

C. Lindbom
VGK · 21/26 · .808
+2.0
saved above expected
A
the night
By dangerG/attxGsaved
High danger5/144.7-0.3
Medium0/161.6+1.6
Low1/390.7-0.3

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

93 shots · press play to watch the game back

Where the shots came from

NHL play-by-play coordinates
TBL
51 shots
6
Final
93 shots
VGK
42 shots
3
TBL attackVGK attack
TBL VGK Goal

Each club shoots toward its own end — TBL left, VGK 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
M. Marner
#93 · R · VGK
1 G · 2 A · 3 SOG · 21:35 on ice · +1
N. Kucherov
#86 · R · TBL
2 G · 1 A · 5 SOG · 20:20 on ice · +1
B. Hagel
#38 · L · TBL
2 G · 1 A · 4 SOG · 19:15 on ice · +1
Ranked from the box score — points first · Backcheck
What the model said beforehand

Before the game

Written Thu, Nov 6
Open the pre-game read
Written from the numbers

The read

Edited for clarity
◆ By the ModelJul 11, 2:56 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 a 2.4–2.5 goal game with Vegas favored at 52% win probability. This is as close to a pick'em as the numbers produce.

Both teams converge on identical 54.0% expected goal shares at 5v5, though Tampa's corsi edge (53.0% to 52.0%) hints at slightly more puck possession. The divergence lies in luck. Vegas is running cold at 0.983 PDO—results below expectation, correction likely. Tampa sits at 1.019, riding unsustainable bounces. One team should regress toward reality; the question is whether it matters by Tuesday.

Both goalies are on back-to-backs. A. Schmid and A. Vasilevskiy could see rest, or both could be asked to go again. Either scenario tilts toward defensive discipline over skill.

The Lightning's offensive engine runs on Brandon Hagel, who's generating 1.10 expected goals per 60 minutes and converting at 15.8%—a league-leading rate. He has 23 goals and 26 assists, with 2 high-danger goals. Anthony Cirelli complements him at 0.95 xG/60 and an even sharper 17.0% clip, though his 5 high-danger goals suggest power-play or secondary-chance inflation. The Knights need to neutralize Hagel specifically; Cirelli's volume is lower and easier to live with.

Vegas counters with Tomas Hertl (5 goals, 0.88 xG/60, 4.3% shooting) and Brandon Saad, who's mired at 0.91 xG/60 and 4.1% conversion—high chance generation, minimal finish. Saad is marked inactive. Hertl's 17 assists show he's creating, but the goals haven't followed. That's either a timing problem or a warning.

Both teams register 0% high-danger and rebound goal rates—statistically implausible enough to suggest either exceptional defensive structure or data recording quirks. Take the goaltending matchup with grain of salt.

Tampa's defensive weak link is Victor Hedman. Vegas flags Rasmus Andersson. Neither is a liability, but Vegas should target the Hedman pairing on transition—he's the easiest to force into mistakes at speed. Andersson doesn't offer the same invitation.

This is a true even game. Bet the model, or flip a coin.

What the model said beforehand

The model's lean

VGK 52%
52%
VGK
Model favorite
48%
52%
TBL50VGK

VGK by 4 points of win probability — effectively a coin flip. Projected score TBL 2.4–2.5 VGK; 19% 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
TBL← edge
edge →VGK
54.0%54.0%
53.0%52.0%
2.672.52
2.282.11
2.382.12
1.852.10
1.0190.983

TBL holds 4 of 6 process categories — and the luck row (1.019 vs 0.983) says TBL has been getting the bounces, which tends not to last.

Source · NHL stats API + our xG · 5v5
Form · Last 10
TBL
5-3-2
+3 GD · 1d rest
VGK
6-2-2
+8 GD · 1d rest
1.019
TBL PDO
Luck gauge · drifts to 1.000
0.983
VGK PDO
Luck gauge · drifts to 1.000
What decides it

Keys to the game

Regression watch
  • The Golden Knights' PDO is 0.983 — running cold, due for positive regression.
  • The Lightning's PDO is 1.019 — running hot, expect some regression.
Things to watch
  • A. Schmid is on a back-to-back — watch for a backup start or a tired starter.
  • A. Vasilevskiy is on a back-to-back — watch for a backup start or a tired starter.
  • The Golden Knights' PDO is 0.983 — running cold, due for positive regression.
Last game's lineup · confirmed at warm-up

Lineups

NHL box score
TBL
Expected in goal
A. Vasilevskiy
back-to-back.909 last start
Backup Andrei Vasilevskiy · +24.7 GSAx this season
Back-to-back: the backup often gets this one. Treat the starter as unconfirmed.

No completed game on file for this club yet.

VGK
Expected in goal
A. Schmid
back-to-back1.000 last start
Backup Akira Schmid · -1.0 GSAx this season
Back-to-back: the backup often gets this one. Treat the starter as unconfirmed.

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
TBL
Brandon Hagel23G 26A
1.10 xG/60 · 2 HD · 15.8% sh
Anthony Cirelli15G 18A
0.95 xG/60 · 5 HD · 17.0% sh
VGK
Brandon Saad3G 6A
0.91 xG/60 · 1 HD · 4.1% sh
Tomas Hertl5G 17A
0.88 xG/60 · 1 HD · 4.3% sh
Keep going

Where to next