Backcheck
Recap · TBL at NYI

I. Sorokin stands tall as the Islanders edge the Lightning

The Islanders stole one. They lost the expected-goals battle 4.54–3.96 and won anyway.

By the ModelJul 11, 6:37 PMxG: xgboost-0.758Edited for clarity
Away
TBL
Tampa Bay Lightning
1
Home
NYI
New York Islanders
2
FINAL
Process vs result

The underlying story

4.54Expected goals3.96
53% share for the better side
31Shot attempts (SOG)24
5High-danger chances6
74Corsi (all attempts)44
Score-adjusted: 66% / 34%
Source · NHL play-by-play · XGBoost xG

I. Sorokin stole a game the Lightning should have owned. New York won 2-1, but expected goals said otherwise: Tampa Bay generated 4.54 to the Islanders' 3.96, a 53-47 split in the visitors' favor. Sorokin's 0.968 save percentage and +3.54 goals saved above expected explain the gap—he turned a likely loss into a narrow win.

The Islanders controlled possession where it mattered. Shot attempts ran 24-31 against them, but they packed more danger into their chances: 0.090 xG per shot versus Tampa's 0.061. That quality advantage should have closed the margin. It didn't—at least not fully. New York underperformed its xG by 1.96 goals, wasting the sharp looks Dominic James and the attack manufactured.

The Lightning's collapse was sharper. Tampa Bay underperformed its xG by 3.54 goals, a chasm that included a 0-for-5 night on high-danger chances. For a team that created nine rebound opportunities, that won't sting as much as the raw shot-creation metrics suggest. Still, this was a game Tampa Bay could have won if variance had broken even.

A. Vasilevskiy held up his end, posting a 0.917 save percentage and +1.96 goals saved. He kept the Lightning in it through the third. But I. Sorokin's 3.54 goals saved above expected proved the difference. That's a goaltender who didn't just stop the puck; he rewrote a story the underlying numbers had already written.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
TBL0 / 5 · 1.14 xG
NYI1 / 6 · 2.07 xG
Medium dangermid-range
TBL0 / 24 · 2.76 xG
NYI1 / 11 · 1.31 xG
Low dangerperimeter & point
TBL1 / 45 · 0.64 xG
NYI0 / 27 · 0.58 xG

TBL went 0-for-24 from medium danger on 2.76 expected goals — 2.8 left on the table.

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

Finishing vs expected

expectedactual
TBL
1 G · 4.54 xG · -3.5
NYI
2 G · 3.96 xG · -2.0
012345
Goalies · GSAx (goals saved above expected)
A. VasilevskiyTBL
+2.0
I. SorokinNYI
+3.5

TBL finished -3.5 against expected, NYI -2.0 — I. Sorokin (NYI) saved 3.5 goals above expected.

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

Shot diet

goalsshots
TBL
WRIST1/13
SNAP0/14
SLAP0/9
BACKHAND0/7
TIP IN0/5
DEFLECTED0/3
BAT0/1
OTHER0/22
NYI
WRIST1/18
SNAP1/11
SLAP0/3
BACKHAND0/4
TIP IN0/1
DEFLECTED0/0
BAT0/0
OTHER0/7
TBL
NYI
Off the rush
1 G on 33 · 3.17 xG
0 G on 19 · 1.65 xG
Off rebounds
0 G on 9 · 1.15 xG
1 G on 3 · 0.43 xG

Wrist shots carried the volume: TBL went 1-for-13, NYI 1-for-18.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
B. Horvat
#14 · C · NYI
1 G · 0 A · 3 SOG · 22:22 TOI · +1
E. Lilleberg
#78 · D · TBL
0 G · 1 A · 1 SOG · 18:54 TOI · +1
T. DeAngelo
#77 · D · NYI
0 G · 1 A · 1 SOG · 16:40 TOI · +1
Ranked from the box score — points first · Backcheck
What the model flagged
  • A. Vasilevskiy (TBL) stopped 2.0 goals above expected.
  • NYI generated far more dangerous chances — 0.090 xG/shot vs 0.061. Quality over quantity.
  • TBL couldn't convert — 0/5 on high-danger chances. That won't happen often.
  • NYI created 3 rebound opportunities (1 converted) — crashing the net effectively.
  • TBL created 9 rebound opportunities (0 converted) — crashing the net effectively.
  • NYI underperformed xG by 2.0 — wasted quality chances.
  • TBL underperformed xG by 3.5 — wasted quality chances.
  • A. Vasilevskiy (TBL) saved 2.0 goals above expected — stole the show.
  • I. Sorokin (NYI) saved 3.5 goals above expected — stole the show.
Before the game — the model's pre-game read
Preview · TBL at NYI · 7:00 PM ET

Lightning at Islanders: a genuine coin flip

By the ModelJul 11, 6:36 PMEdited for clarity
Win probability

The model's lean

53%
TBL
Model favorite
53%
47%
TBL50NYI

TBL by 6 points of win probability — a modest lean. Projected score TBL 2.72.5 NYI; 18% chance it's tied after 60.

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

Tale of the tape

TBL← edge
edge →NYI
54.0%5v5 xG%48.0%
53.0%Corsi%49.0%
2.67xGF / 602.48
2.28xGA / 602.69
2.38Goals for / gm1.78
1.85Goals against / gm1.94
1.019PDO — luck, not skill0.993

TBL holds 6 of 6 process categories — and PDO (1.019 vs 0.993) says TBL has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects a 2.7-2.5 Lightning win with Tampa Bay at 53% probability—essentially a coin flip. This is what parity looks like: both teams have paths to victory with negligible separation.

Tampa Bay is the hotter team, running an 8-2-0 streak, though that form masks a structural advantage built on efficiency rather than volume. The Lightning own the underlying play at 54.0% expected goals to the Islanders' 48.0%, and their 53.0% Corsi versus New York's 49.0% confirms they're controlling territory. But this efficiency comes with a debt: Tampa Bay's 1.019 PDO is artificially inflated, while the Islanders sit at 0.993. Regression favors New York.

Brandon Hagel anchors the Lightning attack, generating 1.10 expected goals per 60 minutes across 23 goals and 26 assists, including 2 high-danger goals, while shooting at 15.8%. Anthony Cirelli provides secondary scoring at 0.95 xG/60 with 15 goals, 18 assists, 5 high-danger goals, and 17.0% shooting. The Islanders counter with Anders Lee, generating 1.20 expected goals per 60 minutes with 9 goals, 20 assists, 2 high-danger goals, and 6.4% shooting. Bo Horvat rounds out their scoring at 0.87 xG/60 with 18 goals, 10 assists, 3 high-danger goals, and 12.8% shooting.

The stranger constraint: both teams sit at 0% high-danger and rebound goal rates this season. Neither has developed the net-front havoc that overwhelms playoff goaltending. Victor Hedman represents Tampa Bay's defensive crack; Alexander Romanov shoulders the same burden for New York.

The models call this a toss. The data agrees. Flip it in the air.

Computed danger · scouting

Players to watch

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
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
Source · MoneyPuck skaters