Backcheck
Recap · SJS at TBL

Lightning run the Sharks off the ice on the underlying numbers

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

By the ModelJul 12, 1:43 AMxG: xgboost-0.758Edited for clarity
Away
SJS
San Jose Sharks
1
Home
TBL
Tampa Bay Lightning
4
FINAL
Process vs result

The underlying story

1.31Expected goals4.16
76% share for the better side
23Shot attempts (SOG)20
2High-danger chances7
44Corsi (all attempts)65
Score-adjusted: 45% / 55%
Source · NHL play-by-play · XGBoost xG

The Lightning beat the Sharks 4-1, but the scoreline understates their control. They held 46% of shot attempts yet generated 76% of expected goals—an efficiency gap that tells the real story.

Tampa Bay's edge came from sharpness, not volume. They created 7 high-danger chances to San Jose's 2, and shot at 0.064 expected goals per attempt to the Sharks' 0.030. Y. Askarov kept it respectable with 16 saves on 19 shots, outperforming expectation by 1.16, but the barrage of quality chances overwhelmed him. A. Vasilevskiy finished with 22 saves on 23.

The Lightning exploited space on the rush, scoring 3 times on 30 attempts. B. Hagel paced the attack with 2 goals and an assist in 18:50, N. Kucherov supplied three assists in 18:00, and J. Guentzel added a goal and assist in 15:55.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
SJS1 / 2 · 0.53 xG
TBL2 / 7 · 2.21 xG
Medium dangermid-range
SJS0 / 4 · 0.36 xG
TBL2 / 10 · 1.17 xG
Low dangerperimeter & point
SJS0 / 38 · 0.42 xG
TBL0 / 48 · 0.78 xG

TBL went 2-for-10 from medium danger on 1.17 expected goals — 0.8 above expected.

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

Finishing vs expected

expectedactual
SJS
1 G · 1.31 xG · -0.3
TBL
4 G · 4.16 xG · -0.2
012345
Goalies · GSAx (goals saved above expected)
Y. AskarovSJS
+1.2
A. VasilevskiyTBL
+0.3

SJS finished -0.3 against expected, TBL -0.2 — Y. Askarov (SJS) saved 1.2 goals above expected.

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

Shot diet

goalsshots
SJS
WRIST0/19
SNAP0/5
SLAP0/1
TIP IN0/0
DEFLECTED1/1
BACKHAND0/1
WRAP AROUND0/0
POKE0/0
BAT0/0
OTHER0/17
TBL
WRIST2/28
SNAP0/5
SLAP0/4
TIP IN1/4
DEFLECTED0/0
BACKHAND0/0
WRAP AROUND0/1
POKE1/1
BAT0/1
OTHER0/21
SJS
TBL
Off the rush
0 G on 10 · 0.73 xG
3 G on 30 · 3.41 xG
Off rebounds
0 G on 2 · 0.02 xG
1 G on 2 · 0.43 xG

Wrist shots carried the volume: SJS went 0-for-19, TBL 2-for-28. TBL scored 3 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
B. Hagel
#38 · L · TBL
2 G · 1 A · 5 SOG · 18:50 TOI · +3
N. Kucherov
#86 · R · TBL
0 G · 3 A · 0 SOG · 18:00 TOI · +2
J. Guentzel
#59 · C · TBL
1 G · 1 A · 1 SOG · 15:55 TOI · +2
Ranked from the box score — points first · Backcheck
What the model flagged
  • SJS generated higher-quality looks than the shot total suggests.
  • Y. Askarov (SJS) stopped 1.2 goals above expected.
  • TBL generated far more dangerous chances — 0.064 xG/shot vs 0.030. Quality over quantity.
  • TBL was lethal off the rush — 3 goals on 30 rush chances.
Before the game — the model's pre-game read
Preview · SJS at TBL · 7:00 PM ET

The Lightning are the model's lean over the Sharks — with PDO regression in play

By the ModelJul 12, 1:49 AMEdited for clarity
Win probability

The model's lean

58%
TBL
Model favorite
42%
58%
SJS50TBL

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

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

Tale of the tape

SJS← edge
edge →TBL
48.0%5v5 xG%54.0%
47.0%Corsi%53.0%
2.33xGF / 602.67
2.56xGA / 602.28
1.99Goals for / gm2.38
2.32Goals against / gm1.85
0.998PDO — luck, not skill1.019

TBL holds 6 of 6 process categories — and PDO (0.998 vs 1.019) says TBL has run hotter.

Source · MoneyPuck season tables · 5v5

The model favors Tampa Bay at 58% win probability, projecting a 2.3–2.8 final for the Lightning. This is a lean grounded in underlying play, though regression math complicates the edge.

The Lightning are 9-0-1 in their last ten games. San Jose is running colder—this matchup pits recency against stagnation at even strength.

Tampa's territorial advantage is decisive. The Lightning generate 54.0% expected goals against San Jose's 48.0%, a 6-point gap that compounds over a full game. The shot volume backs it: Tampa drives 53.0% Corsi, winning puck battles consistently and spending more time in San Jose's end.

The caveat is PDO. Tampa sits at 1.019, meaning their goal conversion and prevention rates are both running above the long-term mean—an unsustainable position. San Jose checks in at 0.998, closer to equilibrium. When Tampa's hot hand cools, this gap inverts.

Monitor the crease. A. Nedeljkovic faces a back-to-back; watch for either a backup start or a starter running on fumes.

For San Jose, Pavol Regenda (1.10 xG/60, 5G, 1A, 16.1% shooting) is marked likely inactive. That leaves Igor Chernyshov to shoulder the load: 0.91 xG/60 with 6G and 8A, shooting at 15.0%—elite rates for a forward group depleted up front. He's also flagged as San Jose's defensive weak link, compounding his workload.

Tampa's forward depth is sharper. Brandon Hagel (1.10 xG/60, 23G, 26A, 15.8% shooting) and Anthony Cirelli (0.95 xG/60, 15G, 18A, 17.0% shooting) sustain efficient offensive rates with larger goal totals. Victor Hedman represents Tampa's defensive vulnerability.

Better form, better territory, better depth. PDO regression is a real hedge, but not enough to flip the model. Take the Lightning.

Computed danger · scouting

Players to watch

SJS
Pavol Regenda5G 1A
1.10 xG/60 · 2 HD · 16.1% sh
Igor Chernyshov6G 8A
0.91 xG/60 · 1 HD · 15.0% 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
Source · MoneyPuck skaters