Backcheck
Recap · FLA at BOS

Panthers hold off the Bruins

The Panthers won a genuine coin flip — neither side controlled the run of play.

By the ModelJul 11, 12:35 PMxG: xgboost-0.758Edited for clarity
Away
FLA
Florida Panthers
4
Home
BOS
Boston Bruins
3
FINAL
Process vs result

The underlying story

3.73Expected goals3.57
51% share for the better side
23Shot attempts (SOG)31
6High-danger chances7
44Corsi (all attempts)63
Score-adjusted: 37% / 63%
Source · NHL play-by-play · XGBoost xG

The Bruins held 57 percent of shot attempts — 31 to 23 — yet expected goals said the game was a toss-up. They lost 4-3.

The scoreline overstates Florida's edge. Expected goals split 3.57–3.73, nearly even. Boston's shot volume didn't translate to dangerous chances; the Bruins averaged 0.057 xG per attempt while the Panthers managed 0.085. High-danger looks went 7–6 Florida's way.

S. Bobrovsky stopped 28 of 31 (0.903 SV%), outperforming his expected level by 0.57 goals. J. Swayman stopped 19 of 23 (0.826 SV%), a save rate that made every shot costly.

Boston's power play was dominant — 2 goals on 13 shots (0.82 xG). But five-on-five, the Panthers prevailed. Both teams converted rushes at nearly the same rate (Boston 2-of-26, Florida 3-of-24). High-danger finishing separated them: Florida 3-of-6 (50%), Boston 2-of-7.

In the third, Carter Verhaeghe's wrist shot from the high slot at 19:34 put the Panthers ahead.

Three Stars:

  • D. Pastrnak (BOS) — 2A in 23:05
  • B. Marchand (FLA) — 2A in 19:38
  • P. Zacha (BOS) — 1G, 1A in 19:10
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
FLA3 / 6 · 1.64 xG
BOS2 / 7 · 1.65 xG
Medium dangermid-range
FLA1 / 15 · 1.77 xG
BOS1 / 9 · 1.14 xG
Low dangerperimeter & point
FLA0 / 23 · 0.32 xG
BOS0 / 47 · 0.77 xG

FLA went 3-for-6 from high danger on 1.64 expected goals — 1.4 above expected.

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

Finishing vs expected

expectedactual
FLA
4 G · 3.73 xG · +0.3
BOS
3 G · 3.57 xG · -0.6
012345
Goalies · GSAx (goals saved above expected)
S. BobrovskyFLA
+0.6
J. SwaymanBOS
-0.3

FLA finished +0.3 against expected, BOS -0.6 — S. Bobrovsky (FLA) saved 0.6 goals above expected.

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

Shot diet

goalsshots
FLA
WRIST2/6
SNAP2/13
BACKHAND0/10
SLAP0/1
TIP IN0/5
DEFLECTED0/1
WRAP AROUND0/0
POKE0/0
OTHER0/8
BOS
WRIST2/25
SNAP0/7
BACKHAND0/0
SLAP0/9
TIP IN1/1
DEFLECTED0/1
WRAP AROUND0/1
POKE0/1
OTHER0/18
FLA
BOS
Off the rush
3 G on 24 · 2.62 xG
2 G on 26 · 2.41 xG
Off rebounds
0 G on 5 · 0.54 xG
1 G on 6 · 0.78 xG

Wrist shots carried the volume: FLA went 2-for-6, BOS 2-for-25. FLA scored 3 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Pastrnak
#88 · R · BOS
0 G · 2 A · 4 SOG · 23:05 TOI
B. Marchand
#63 · L · FLA
0 G · 2 A · 1 SOG · 19:38 TOI · +1
P. Zacha
#18 · C · BOS
1 G · 1 A · 3 SOG · 19:10 TOI
Ranked from the box score — points first · Backcheck
What the model flagged
  • BOS had the shot volume but the chances weren't dangerous.
  • FLA had the higher quality looks — 0.085 xG/shot vs 0.057.
  • FLA was clinical in the high-danger zone — 3/6 on HD chances (50%).
  • BOS was lethal off the rush — 2 goals on 26 rush chances.
  • FLA was lethal off the rush — 3 goals on 24 rush chances.
  • BOS created 6 rebound opportunities (1 converted) — crashing the net effectively.
  • FLA created 5 rebound opportunities (0 converted) — crashing the net effectively.
  • BOS power play was dominant — 2 PPG on 13 PP shots (0.82 xG).
Before the game — the model's pre-game read
Preview · FLA at BOS · 7:30 PM ET

Panthers at Bruins: a genuine coin flip

By the ModelJul 11, 12:34 PMEdited for clarity
Win probability

The model's lean

50%
BOS
Model favorite
50%
50%
FLA50BOS

BOS by 0 points of win probability — effectively a coin flip. Projected score FLA 2.62.6 BOS; 18% chance it's tied after 60.

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

Tale of the tape

FLA← edge
edge →BOS
49.0%5v5 xG%47.0%
52.0%Corsi%49.0%
2.48xGF / 602.39
2.56xGA / 602.67
1.98Goals for / gm2.22
2.21Goals against / gm1.82
0.989PDO — luck, not skill1.023

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

Source · MoneyPuck season tables · 5v5

This is a genuine coin flip: the model projects 2.6–2.6 with the Bruins at exactly 50% win probability. One team dominates the underlying play. The other dominates the scoreboard. Neither advantage is large enough to guarantee victory.

Florida's edge is territorial and measurable. At 52.0% Corsi and 49.0% expected goals percentage, the Panthers generate volume from high-leverage positions. This means extended offensive pressure—stretches where Boston spends more time defending than attacking, wearing down in retreat. Territorial control of this magnitude usually converts to goals if the shooting percentage holds.

Boston's edge is precarious. At 47.0% xG%, they're being outshot and out-chanced relative to play quality. What keeps them competitive is a 1.023 PDO—combined shooting and save percentage running at the edge of plausibility. This will eventually regress. The question is whether it happens tonight.

For Florida, Sam Bennett (0.97 xG/60, 18G, six high-danger goals, 13.1% shooting) generates elite volume at a sustainable rate. He's not riding variance; he's executing. Brad Marchand (17G, 19.5% shooting, three HD goals) operates at a riskier level—his shooting percentage is elite, which means either he's genuinely exceptional or he's borrowed against next month.

Viktor Arvidsson leads Boston at 1.04 xG/60 and 18 goals, but only two come from high-danger areas. He's a volume scorer working at peak efficiency, vulnerable if that efficiency retreats. Tanner Jeannot (0.75 xG/60, 6G) scores at a rate his underlying metrics don't support. If Boston's PDO normalizes, Jeannot normalizes with it.

Both teams register 0% of goals from rebounds and 0% from high-danger areas—an anomaly suggesting either classification inconsistency or a genuine team construction that avoids those scoring sources.

Defensively, vulnerability runs both directions. Brad Marchand is Florida's weak link; Elias Lindholm is Boston's. If the Panthers establish territorial dominance—as the metrics suggest—Lindholm becomes exposed. If Boston forces pace and chaos, Marchand becomes a liability.

The deciding factor is identity. Florida has the underlying advantage; Boston has the scoreboard advantage. Whoever enforces their style for 60 minutes wins. The model, correctly, cannot choose.

Computed danger · scouting

Players to watch

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
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
Source · MoneyPuck skaters