Motion-blurred skater in a New York Islanders sweater
Breakdown · NYI at TBL

Islanders shut out the Lightning, 2-0

The verdict · stolen

The Islanders stole one. They lost the expected-goals battle 2.92–4.03 and won anyway.

NYI 2 · TBL 0
◆ By the ModelJul 11, 7:12 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 Islanders stole this one. Down 58–42 in expected goals, Tampa Bay had no business losing 2–0 to New York—yet here we are.

The Lightning controlled everything but the scoreboard. They held 63% of shot attempts (32–19), created more high-danger chances (6–4), and finished with 4.03 expected goals to the Islanders' 2.92. But I. Sorokin didn't care. He stopped 32 of 32, running up a +4.03 gap between his saves and what the xG model predicted. When a goalie beats his expected performance by that margin against a team that dominated the game, that's the difference between a blowout loss and a shutout.

The turning point came at 19:58 of the third: Casey Cizikas's backhander from the wing.

The Lightning's execution crumbled where it mattered most. They went 0-for-6 on high-danger chances—a brutal conversion rate that won't repeat. They also created six rebound opportunities and converted none, showing they could generate chances but couldn't finish them. J. Johansson wasn't the problem; he actually outperformed his expected goals by 1.92. But his team couldn't give him a chance to steal it back.

This was a variance game. The Islanders underperformed their xG by 0.92 goals—a rounding error. The Lightning underperformed theirs by 4.03. That gap, more than any single play, tells you what happened: one team capitalized on its chances, the other didn't.

Sorokin put on a clinic on high-danger chances, turning away all six. That's not luck; that's a wall showing up when the game is on the line.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Dec 6
NYI
2
TBL
0

Islanders shut out the Lightning, 2-0

Chances 2.9 – 4.0Did they deserve it? →
Did they deserve it?

The Lightning deserved better.

Expected goals · chance value
NYI
2.92
TBL
4.03
42% of the chances58%

The board read NYI 2, TBL 0. The chances read NYI 2.9, TBL 4.0.

Our xG model · NHL play-by-play · all situations
Luck check
NYI
−0.9
goals above expected
NYI2.92 expected · 2 scored
Expected
Scored
TBL4.03 expected · 0 scored
Expected
Scored

The Lightning left 4.0 goals on the table against what their chances were worth.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P3 12:46NYIC. RitchiePP1–0
  2. P3 19:58NYIC. CizikasEN2–0
NHL play-by-play · chance value from our xG model
Where the shots came from
NYI
32 shots
2
Final
82 shots
TBL
50 shots
0
NYI attackTBL attack
NYI TBL Goal
32
shots · 2 in
50
shots · 0 in
Every unblocked shot · press play to replay it
Chances by danger
NYITBL
1 / 4
1.36 xG
High danger
0 / 6
1.31 xG
1 / 10
1.11 xG
Medium
0 / 20
2.14 xG
0 / 28
0.44 xG
Low
0 / 48
0.59 xG

The Lightning went 0 for 6 from the slot.

Danger tiers by our xG model · high ≥ 20% chance
In the net
A+
I. Sorokin
+4.0
NYI · 32/32
A
J. Johansson
+1.9
TBL · 17/18
The numbers, checked
BACKCHECK

Islanders shut out the Lightning, 2-0

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 4–9no goals
    2ndshots 8–12no goals
      3rdshots 7–11
      1. 12:46NYIC. Ritchiepower play(A. Lee, T. DeAngelo)1–0
      2. 19:58NYIC. Cizikasempty net2–0

      score reads NYI–TBL

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

      The numbers

      XGBoost xG · NHL play-by-play
      2.92
      NYI chances
      Goals their shots were worth
      −0.9
      Finishing
      Goals below what those chances were worth
      1.048
      NYI puck luck
      Above 1.000 — the bounces went their way
      36.2%
      Shot attempts
      Under half — they were outshot
      Split by club

      Who controlled the game

      2.92Expected goals4.03
      TBL 58% of the chance quality
      19Shots on goal32
      4High-danger chances6
      42All attempts (Corsi)74
      Adjusted for score: NYI 36% · TBL 65%
      Faceoffs · TBL won58%off70%neu50%def
      Source · NHL play-by-play · XGBoost xG
      How the game was won

      The danger ladder

      shotsgoalsexpected
      High dangerslot & crease
      NYI1 / 4 · 1.36 xG
      TBL0 / 6 · 1.31 xG
      Medium dangermid-range
      NYI1 / 10 · 1.11 xG
      TBL0 / 20 · 2.14 xG
      Low dangerperimeter & point
      NYI0 / 28 · 0.44 xG
      TBL0 / 48 · 0.59 xG

      TBL went 0-for-20 from medium danger on 2.14 expected goals — 2.1 left on the table.

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

      Finishing vs expected

      expectedactual
      NYI
      2 G · 2.92 xG · -0.9
      TBL
      0 G · 4.03 xG · -4.0
      012345

      NYI finished -0.9 against expected, TBL -4.0.

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

      Shot diet

      goalsshots
      NYI
      WRIST0/20
      TIP IN0/5
      SLAP0/3
      SNAP0/2
      BACKHAND1/1
      BETWEEN LEGS1/1
      OTHER0/10
      TBL
      WRIST0/33
      TIP IN0/4
      SLAP0/5
      SNAP0/4
      BACKHAND0/4
      BETWEEN LEGS0/0
      OTHER0/24
      NYI
      TBL
      Off the rush
      0 G on 15
      1.29 xG
      0 G on 33
      2.62 xG
      Off rebounds
      1 G on 1
      0.17 xG
      0 G on 6
      1.00 xG

      Wrist shots carried the volume: NYI went 0-for-20, TBL 0-for-33.

      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
      I. Sorokin
      NYI · 32/32 · 1.000
      +4.0
      saved above expected
      A+
      the night
      By dangerG/attxGsaved
      High danger0/61.3+1.3
      Medium0/202.1+2.1
      Low0/480.6+0.6

      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

      J. Johansson
      TBL · 17/18 · .944
      +1.9
      saved above expected
      A
      the night
      By dangerG/attxGsaved
      High danger1/41.4+0.4
      Medium1/101.1+0.1
      Low0/280.4+0.4

      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

      82 shots · press play to watch the game back

      Where the shots came from

      NHL play-by-play coordinates
      NYI
      32 shots
      2
      Final
      82 shots
      TBL
      50 shots
      0
      NYI attackTBL attack
      NYI TBL Goal

      Each club shoots toward its own end — NYI left, TBL 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
      T. DeAngelo
      #77 · D · NYI
      0 G · 1 A · 0 SOG · 16:25 on ice
      C. Cizikas
      #53 · C · NYI
      1 G · 0 A · 1 SOG · 14:04 on ice · +1
      A. Lee
      #27 · L · NYI
      0 G · 1 A · 0 SOG · 13:45 on ice · +1
      Ranked from the box score — points first · Backcheck
      What the model said beforehand

      Before the game

      Written Sat, Dec 6
      Open the pre-game read
      Written from the numbers

      The read

      Edited for clarity
      ◆ By the ModelJul 11, 7:11 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 2.4–2.8 goal game favoring Tampa at 57% win probability. This lean rests on the Lightning's dominance in underlying play, but Tampa's inflated PDO introduces a profitable regression angle.

      Tampa controls the ice at 53.0% Corsi and 54.0% 5v5 expected goals, a six-point xG edge that reflects consistent territorial advantage and higher-quality chances. The Islanders' 48.0% xG is the consequence: they're being dictated to, generating fewer dangerous looks, and operating in a reactive posture. This isn't variance—it's structural.

      The volatility: Tampa's 1.019 PDO is running hot. Regression isn't optional; it's mathematical. The question is whether the model has already discounted it. The Islanders sit at 0.993, slightly cool, which means variance works in their favor if both teams normalize. Bettors should price in a closer finish than 57% implies.

      Both starting goaltenders face back-to-back demand. J. Johansson and I. Sorokin are fatigue vectors. Fatigue doesn't require subpar individual performance to create margin—it creates unpredictability, and unpredictability rewards contrarians.

      Anders Lee drives the Islanders' offense at 1.20 xG/60, elite rate production, with 9 goals and 20 assists. His 2 high-danger goals against 6.4% shooting reveal moderate finish; most production is unforced. Bo Horvat's 12.8% shooting on 18 goals is the Islanders' heat—his 0.87 xG/60 doesn't merit 18 tallies. He's running ahead of underlying talent, a profile that invites regression.

      Brandon Hagel is Tampa's primary threat at 1.10 xG/60, 23 goals, and 26 assists. Anthony Cirelli's 17.0% shooting on 15 goals contradicts his 0.95 xG/60; his 5 high-danger markers suggest occasional clutch conversion, not sustained elevation.

      Alexander Romanov represents the Islanders' defensive vulnerability; Victor Hedman, Tampa's. Both rosters record 0% high-danger and rebound goal rates—a data artifact that obscures meaningful defensive assessment.

      The verdict: Back Tampa's fundamentals, fade the PDO. A sub-two-goal Lightning win offers the best risk-reward.

      What the model said beforehand

      The model's lean

      TBL 57%
      57%
      TBL
      Model favorite
      43%
      57%
      NYI50TBL

      TBL by 14 points of win probability — a modest lean. Projected score NYI 2.4–2.8 TBL; 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
      NYI← edge
      edge →TBL
      48.0%54.0%
      49.0%53.0%
      2.482.67
      2.692.28
      1.782.38
      1.941.85
      0.9931.019

      TBL holds 6 of 6 process categories — and the luck row (0.993 vs 1.019) says TBL has been getting the bounces, which tends not to last.

      Source · NHL stats API + our xG · 5v5
      Form · Last 10
      NYI
      5-4-1
      +1 GD · 1d rest
      TBL
      7-3-0
      +14 GD · 1d rest
      0.993
      NYI PDO
      Luck gauge · drifts to 1.000
      1.019
      TBL PDO
      Luck gauge · drifts to 1.000
      What decides it

      Keys to the game

      Where the edges live
      • The Lightning own the underlying play — 54.0% 5v5 xG vs 48.0%.
      • The Lightning drive Corsi at 53.0% — expect territorial tilt.
      Regression watch
      • The Lightning's PDO is 1.019 — running hot, expect some regression.
      Things to watch
      • The Lightning own the underlying play — 54.0% 5v5 xG vs 48.0%.
      • The Lightning drive Corsi at 53.0% — expect territorial tilt.
      • J. Johansson is on a back-to-back — watch for a backup start or a tired starter.
      • I. Sorokin is on a back-to-back — watch for a backup start or a tired starter.
      • The Lightning's PDO is 1.019 — running hot, expect some regression.
      Last game's lineup · confirmed at warm-up

      Lineups

      NHL box score
      NYI
      Expected in goal
      I. Sorokin
      back-to-back.921 last start
      Backup Ilya Sorokin · +25.3 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.

      TBL
      Expected in goal
      J. Johansson
      back-to-back.871 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.

      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
      NYI
      Anders Lee9G 20A
      1.20 xG/60 · 2 HD · 6.4% sh
      Bo Horvat18G 10A
      0.87 xG/60 · 3 HD · 12.8% sh
      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
      Keep going

      Where to next