Backcheck
Recap · BOS at FLA

S. Bobrovsky stands tall as the Panthers edge the Bruins

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

By the ModelJul 12, 9:55 AMxG: xgboost-0.758Edited for clarity
Away
BOS
Boston Bruins
1
Home
FLA
Florida Panthers
2
FINAL
Process vs result

The underlying story

4.37Expected goals4.99
53% share for the better side
29Shot attempts (SOG)24
9High-danger chances8
69Corsi (all attempts)58
Score-adjusted: 59% / 41%
Source · NHL play-by-play · XGBoost xG

The Panthers escaped with a 2-1 victory that the underlying numbers suggest could easily have gone the other way. Expected goals finished 4.99–4.37 in Florida's favor, and the Bruins actually won the high-danger chances battle, 9–8. Yet Boston left empty-handed, undone by its own inefficiency and Bobrovsky's extraordinary composure.

The crux: both teams massively underperformed their xG. The Bruins fell 3.37 goals short of expected; the Panthers fell 2.99 short. In that wasteland, Bobrovsky emerged as the swing. He stopped 28 of 29 shots for a 0.966 save percentage, outperforming expectations by 3.37 goals. J. Swayman posted a 0.917 save percentage against 24 shots, also exceeding expectations but by a smaller margin (2.99).

The Panthers' path to victory relied on conversion when it mattered. They generated slightly better shot quality (0.086 xG per attempt vs. Boston's 0.063) and proved lethally efficient on the rush, netting two goals from 22 chances off the transition game. Yet paradoxically, they went 0-for-8 on high-danger opportunities—a miss-rate that rarely repeats.

Boston mirrored that theme in reverse. The Bruins crashed the net relentlessly, recording 10 rebound chances, but converted only one. D. Pastrnak generated the game's most dangerous play from the perimeter, earning an assist in 24:12, yet the team couldn't find the net despite near-parity in both volume and quality.

The open, lateral game favored the side that simply finished: the Panthers, by the thinnest margin.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
BOS1 / 9 · 2.07 xG
FLA0 / 8 · 3.38 xG
Medium dangermid-range
BOS0 / 16 · 1.69 xG
FLA1 / 10 · 1.02 xG
Low dangerperimeter & point
BOS0 / 44 · 0.61 xG
FLA1 / 40 · 0.59 xG

FLA went 0-for-8 from high danger on 3.38 expected goals — 3.4 left on the table.

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

Finishing vs expected

expectedactual
BOS
1 G · 4.37 xG · -3.4
FLA
2 G · 4.99 xG · -3.0
0123456
Goalies · GSAx (goals saved above expected)
J. SwaymanBOS
+3.0
S. BobrovskyFLA
+3.4

BOS finished -3.4 against expected, FLA -3.0 — S. Bobrovsky (FLA) saved 3.4 goals above expected.

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

Shot diet

goalsshots
BOS
SNAP1/4
WRIST0/29
TIP IN0/6
BACKHAND0/6
SLAP0/5
OTHER0/19
FLA
SNAP2/33
WRIST0/2
TIP IN0/2
BACKHAND0/0
SLAP0/1
OTHER0/20
BOS
FLA
Off the rush
0 G on 24 · 2.46 xG
2 G on 22 · 2.57 xG
Off rebounds
1 G on 10 · 1.47 xG
0 G on 1 · 0.24 xG

Snap shots carried the volume: BOS went 1-for-4, FLA 2-for-33. FLA scored 2 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Pastrnak
#88 · R · BOS
0 G · 1 A · 5 SOG · 24:12 TOI
S. Bennett
#9 · C · FLA
1 G · 0 A · 7 SOG · 19:52 TOI
A. Greer
#10 · L · FLA
0 G · 1 A · 1 SOG · 16:37 TOI · +2
Ranked from the box score — points first · Backcheck
What the model flagged
  • BOS generated higher-quality looks than the shot total suggests.
  • J. Swayman (BOS) stopped 3.0 goals above expected.
  • Open game — 17 high-danger chances combined (FLA 8, BOS 9).
  • FLA generated far more dangerous chances — 0.086 xG/shot vs 0.063. Quality over quantity.
  • FLA couldn't convert — 0/8 on high-danger chances. That won't happen often.
  • FLA was lethal off the rush — 2 goals on 22 rush chances.
  • BOS created 10 rebound opportunities (1 converted) — crashing the net effectively.
  • FLA underperformed xG by 3.0 — wasted quality chances.
  • BOS underperformed xG by 3.4 — wasted quality chances.
  • J. Swayman (BOS) saved 3.0 goals above expected — stole the show.
  • J. Swayman was a wall on HD chances — 100% SV on 8 high-danger shots.
Before the game — the model's pre-game read
Preview · BOS at FLA · 7:00 PM ET

Bruins at Panthers: a genuine coin flip

By the ModelJul 12, 9:54 AMEdited for clarity
Win probability

The model's lean

54%
FLA
Model favorite
46%
54%
BOS50FLA

FLA by 8 points of win probability — a modest lean. Projected score BOS 2.52.7 FLA; 18% chance it's tied after 60.

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

Tale of the tape

BOS← edge
edge →FLA
47.0%5v5 xG%49.0%
49.0%Corsi%52.0%
2.39xGF / 602.48
2.67xGA / 602.56
2.22Goals for / gm1.98
1.82Goals against / gm2.21
1.023PDO — luck, not skill0.989

FLA holds 4 of 6 process categories — and PDO (1.023 vs 0.989) says BOS has run hotter.

Source · MoneyPuck season tables · 5v5

The model sees this as close to even as it gets: a 2.5–2.7 projection puts the Panthers at 54% win probability. This is a coin flip.

Boston's recent run—7-1-2 in its last 10—looks impressive on paper, but Florida's underlying metrics suggest a tighter match. The Panthers drive play at 52.0% Corsi and control expected goals at 49.0% xG%, compared to the Bruins' 49.0% Corsi and 47.0% xG%. Yet Boston is also running hot: a 1.023 PDO indicates the Bruins have gotten lucky. Regression awaits.

Florida's -7 goal differential over its last 10 games looks dire, but it masks territorial dominance. The Panthers' 0.989 PDO suggests they've underperformed their underlying metrics—positive variance is coming their way, even if recent results say otherwise.

For Boston, Viktor Arvidsson drives the offense: 18 goals, 24 assists, 1.04 expected goals per 60 minutes, 2 high-danger goals, 13.0% shooting. Tanner Jeannot, at 0.75 xG/60, carries 6 goals, 14 assists, 2 high-danger goals, and an 8.3% shooting rate.

For Florida, Sam Bennett generates 0.97 xG/60 with 18 goals, 19 assists, 6 high-danger goals, and 13.1% shooting. Brad Marchand operates at 0.93 xG/60 with 17 goals, 9 assists, 3 high-danger goals, and a 19.5% shooting percentage—though he hasn't played in 27 days and is likely out.

The fundamental tension: Florida owns play, territory, and expected goals; Boston owns recent results and PDO variance. The Panthers' territorial edge should sustain, while the Bruins' shooting luck should reverse. Marchand's absence tips the balance further toward Florida. The Panthers remain slight favorites not because the underlying play diverges wildly, but because the math and lineup converge in their favor.

Computed danger · scouting

Players to watch

BOS
Viktor Arvidsson18G 24A
1.04 xG/60 · 2 HD · 13.0% sh
Tanner Jeannot6G 14A
0.75 xG/60 · 2 HD · 8.3% sh
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
Source · MoneyPuck skaters