Motion-blurred skater in a Pittsburgh Penguins sweater
Breakdown · FLA at PIT

Penguins run the Panthers off the ice on the underlying numbers

The verdict · earned

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

FLA 4 · PIT 9
◆ By the ModelJul 12, 10:15 AMxG: 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

Pittsburgh's 9-4 win was more than just a blowout—it was an offensive explosion that exceeded even the Penguins' dominant underlying play. They controlled 65% of 5v5 expected goals (3.86–2.10) and 57% of shot attempts (31–23), commanding the game at every level. They also scored 5.14 goals beyond that baseline, turning control into carnage.

The Penguins' rush attack was the surgical instrument. Seven goals from rush chances, compared to Florida's two from 15 attempts, proved the difference between sustained pressure and desperation. Pittsburgh's power play was equally clinical: three goals on nine shots (0.77 expected goals), a conversion rate that eviscerates typical benchmarks. They also plundered three low-danger tallies—goals the opposing goalie is supposed to save.

Florida's net was defenseless. D. Tarasov surrendered 1.50 goals above expected with limited work. S. Bobrovsky gave up 3.63 more runs than the defensive effort warranted, finishing at 0.684 save percentage. A. Silovs (PIT) posted 0.826 SV% and allowed just 1.90 goals above expected, a clean line that mirrored Pittsburgh's play.

The inflection point arrived in the third when Mackie Samoskevich fired from the high slot (10:46, P3). Florida's panic mounted from there. The Panthers overperformed their expected goals by 1.90 runs—a hint of puck-luck—but from a 2.10 xG baseline, that redemption was stillborn.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Apr 4
FLA
4
PIT
9

Penguins run the Panthers off the ice on the underlying numbers

Chances 2.1 – 3.9Did they deserve it? →
Did they deserve it?

The Penguins earned this one.

Expected goals · chance value
FLA
2.10
PIT
3.86
35% of the chances65%

The board read FLA 4, PIT 9. The chances read FLA 2.1, PIT 3.9.

Our xG model · NHL play-by-play · all situations
Luck check
PIT
+5.1
goals above expected
PIT3.86 expected · 9 scored
Expected
Scored
FLA2.10 expected · 4 scored
Expected
Scored

The Penguins scored 5.1 more than their chances were worth. That does not repeat.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P1 00:20PITN. Acciari0–1
  2. P1 05:06PITE. KarlssonPP0–2
  3. P1 07:10FLAA. Greer1–2
  4. P1 14:31FLAS. Jones2–2
  5. P2 01:51PITA. Mantha2–3
  6. P2 05:51PITE. MalkinPP2–4
  7. P2 08:27PITE. Malkin2–5
+6 more on the full breakdown
NHL play-by-play · chance value from our xG model
Where the shots came from
FLA
29 shots
4
Final
73 shots
PIT
44 shots
9
FLA attackPIT attack
FLA PIT Goal
29
shots · 4 in
44
shots · 9 in
Every unblocked shot · press play to replay it
Chances by danger
FLAPIT
0 / 2
0.51 xG
High danger
1 / 4
1.08 xG
3 / 10
1.18 xG
Medium
5 / 21
2.22 xG
1 / 29
0.41 xG
Low
3 / 38
0.57 xG

High-danger looks: FLA 0 of 2, PIT 1 of 4.

Danger tiers by our xG model · high ≥ 20% chance
In the net
B+
D. Tarasov
+0.9
FLA · 9/12
F
A. Silovs
−1.9
PIT · 19/23
+1 more on the full breakdown
The numbers, checked
BACKCHECK

Penguins run the Panthers 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 7–9
  1. 00:20PITN. Acciari(E. Soderblom, E. Karlsson)0–1
  2. 05:06PITE. Karlssonpower play(S. Crosby, E. Chinakhov)0–2
  3. 07:10FLAA. Greer(C. Reinhardt, G. Forsling)1–2
  4. 14:31FLAS. Jones(C. Schwindt)2–2
2ndshots 6–18
  1. 01:51PITA. Mantha2–3
  2. 05:51PITE. Malkinpower play(E. Karlsson, S. Crosby)2–4
  3. 08:27PITE. Malkin(T. Novak, R. Rakell)2–5
  4. 09:53PITE. Soderblom(C. Dewar)2–6
  5. 17:48PITR. Rakellpower play(E. Malkin, E. Karlsson)2–7
  6. 18:07PITR. Shea(S. Girard, A. Mantha)2–8
3rdshots 10–4
  1. 03:30PITE. Malkin2–9
  2. 08:02FLAN. Gregor(S. Bennett, M. Tkachuk)3–9
  3. 10:46FLAM. Samoskevich(A. Greer)4–9

score reads FLA–PIT

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

The numbers

XGBoost xG · NHL play-by-play
3.86
PIT chances
Goals their shots were worth
+5.1
Finishing
Goals above what those chances were worth
1.045
PIT puck luck
Above 1.000 — the bounces went their way
60.6%
Shot attempts
Over half — they had the puck more
Split by club

Who controlled the game

2.10Expected goals3.86
PIT 65% of the chance quality
23Shots on goal31
2High-danger chances4
41All attempts (Corsi)63
Adjusted for score: FLA 45% · PIT 55%
Faceoffs · PIT won72%off48%neu44%def
Source · NHL play-by-play · XGBoost xG
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
FLA0 / 2 · 0.51 xG
PIT1 / 4 · 1.08 xG
Medium dangermid-range
FLA3 / 10 · 1.18 xG
PIT5 / 21 · 2.22 xG
Low dangerperimeter & point
FLA1 / 29 · 0.41 xG
PIT3 / 38 · 0.57 xG

PIT went 5-for-21 from medium danger on 2.22 expected goals — 2.8 above expected.

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

Finishing vs expected

expectedactual
FLA
4 G · 2.10 xG · +1.9
PIT
9 G · 3.86 xG · +5.1
012345678910

FLA finished +1.9 against expected, PIT +5.1.

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

Shot diet

goalsshots
FLA
WRIST1/16
SLAP1/8
TIP IN0/1
SNAP1/2
BACKHAND1/2
DEFLECTED0/0
OTHER0/12
PIT
WRIST3/21
SLAP1/5
TIP IN3/11
SNAP0/3
BACKHAND2/3
DEFLECTED0/1
OTHER0/19
FLA
PIT
Off the rush
2 G on 15
1.31 xG
7 G on 34
3.26 xG
Off rebounds
1 G on 3
0.51 xG
1 G on 2
0.20 xG

Wrist shots carried the volume: FLA went 1-for-16, PIT 3-for-21. PIT scored 7 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
D. Tarasov
FLA · 9/12 · .750
+0.9
saved above expected
B+
the night
By dangerG/attxGsaved
High danger1/41.1+0.1
Medium5/212.2-2.8
Low3/380.6-2.4

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

S. Bobrovsky
FLA · 13/19 · .684
-2.1
saved above expected
F
the night
By dangerG/attxGsaved
High danger1/41.1+0.1
Medium5/212.2-2.8
Low3/380.6-2.4

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

A. Silovs
PIT · 19/23 · .826
-1.9
saved above expected
F
the night
By dangerG/attxGsaved
High danger0/20.5+0.5
Medium3/101.2-1.8
Low1/290.4-0.6

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

73 shots · press play to watch the game back

Where the shots came from

NHL play-by-play coordinates
FLA
29 shots
4
Final
73 shots
PIT
44 shots
9
FLA attackPIT attack
FLA PIT Goal

Each club shoots toward its own end — FLA left, PIT 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
E. Karlsson
#65 · D · PIT
1 G · 3 A · 2 SOG · 20:30 on ice · +2
E. Malkin
#71 · C · PIT
3 G · 1 A · 6 SOG · 18:52 on ice
S. Crosby
#87 · C · PIT
0 G · 2 A · 0 SOG · 17:32 on ice
Ranked from the box score — points first · Backcheck
What the model said beforehand

Before the game

Written Sat, Apr 4
Open the pre-game read
Written from the numbers

The read

Edited for clarity
◆ By the ModelJul 12, 10:14 AMEdited 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 Penguins enter as slight favorites at 54% win probability—essentially a pick'em in model terms. Most projections cluster around a 2.5 to 2.7 goal spread, a range so narrow it amounts to admitting uncertainty.

The metrics confirm this ambiguity. Pittsburgh edges Florida in expected goals (51.0% xG% to 49.0%), while the Panthers dominate in puck possession at 52.0% Corsi% against Pittsburgh's 50.0%. One team generates slightly better shot quality; the other controls the game. Neither margin is decisive.

Recent form breaks slightly toward Pittsburgh. Florida is underwater at −7 goal differential over their last ten games—a pattern of underperforming their expected output. Pittsburgh's PDO sits at 1.012, signaling a team riding modest luck; Florida's is 0.989, the inverse. In a matchup this tight, luck amplifies.

The star power should favor Florida. Sam Bennett operates at 0.97 expected goals per 60 minutes, backed by 18 goals and 19 assists at a 13.1% shooting rate—evidence of genuine efficiency, not variance. Rickard Rakell carries Pittsburgh's offense at 1.01 xG/60 with 13 goals and 13 assists, his 12.1% shooting rate also sustainable. Bennett has the edge in both volume and consistency.

Injury concerns muddy the matchup. Brad Marchand, Florida's secondary option at 0.93 xG/60, is expected out after 29 days away. Filip Hallander, Pittsburgh's high-volume creator at 1.28 xG/60, also likely sits. Both teams lose depth production without these players.

The game tightens accordingly. Florida retains possession advantage; Pittsburgh maintains a marginal edge in shot efficiency. Caleb Jones represents Pittsburgh's defensive liability, a potential vulnerability if the Panthers sustain pressure through the neutral zone.

In a matchup so close that projections default to a coin flip, execution determines winners. Florida should possess more chances; Pittsburgh should convert at a higher rate. The Penguins' 54% probability reflects that trade-off, barely favoring the team that generates fewer but cleaner opportunities.

What the model said beforehand

The model's lean

PIT 54%
54%
PIT
Model favorite
46%
54%
FLA50PIT

PIT by 8 points of win probability — a modest lean. Projected score FLA 2.5–2.7 PIT; 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
FLA← edge
edge →PIT
49.0%51.0%
52.0%50.0%
2.482.66
2.562.55
1.982.45
2.212.12
0.9891.012

PIT holds 5 of 6 process categories — and the luck row (0.989 vs 1.012) says PIT has been getting the bounces, which tends not to last.

Source · NHL stats API + our xG · 5v5
Form · Last 10
FLA
4-6-0
-7 GD · 2d rest
PIT
5-4-1
+1 GD · 2d rest
0.989
FLA PDO
Luck gauge · drifts to 1.000
1.012
PIT PDO
Luck gauge · drifts to 1.000
What decides it

Keys to the game

Things to watch
  • The Panthers are underwater at -7 goal differential over their last 10.
Last game's lineup · confirmed at warm-up

Lineups

NHL box score
FLA
Expected in goal
S. Bobrovsky
2 days rest.966 last start
Backup Sergei Bobrovsky · -12.2 GSAx this season

No completed game on file for this club yet.

PIT
Expected in goal
S. Skinner
2 days rest.844 last start
Backup Stuart Skinner · +8.3 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
FLA
Sam Bennett18G 19A
0.97 xG/60 · 6 HD · 13.1% sh
Brad Marchand17G 9A
0.93 xG/60 · 3 HD · 19.5% sh
PIT
Filip Hallander0G 3A
1.28 xG/60 · 0 HD · 0.0% sh
Rickard Rakell13G 13A
1.01 xG/60 · 3 HD · 12.1% sh
Keep going

Where to next