Backcheck
Recap · NSH at BOS

Bruins edge the Predators in overtime

The Bruins stole one. They lost the expected-goals battle 3.71–2.79 and won anyway.

By the ModelJul 12, 2:44 AMxG: xgboost-0.758Edited for clarity
Away
NSH
Nashville Predators
2
Home
BOS
Boston Bruins
3
FINAL / OT
Process vs result

The underlying story

3.71Expected goals2.79
57% share for the better side
30Shot attempts (SOG)28
4High-danger chances6
64Corsi (all attempts)46
Score-adjusted: 62% / 38%
Source · NHL play-by-play · XGBoost xG

The Bruins stole this game. Despite losing the expected-goals battle 2.79–3.71 (43–57%), Boston won 3-2 in overtime — a heist that hinged on J. Swayman's plus-1.71 SV% and a tip-in from D. Pastrnak at 00:15 of overtime.

Nashville outplayed Boston at even strength, controlling 57% of expected goals at 5v5. The Bruins held just 48% of shot attempts (28–30) but won the high-danger chances 6–4. Goaltending was the difference: J. Swayman posted 0.933 SV%, stopping 1.7 goals above expected, while J. Saros delivered 0.893 SV% on 25/28 saves.

Both teams struck on the rush. Boston scored 2 goals on 25 rush chances; Nashville scored 2 on 31. Neither team capitalized on rebound opportunities — Boston created three, Nashville eight, each converting zero. Nashville underperformed their xG by 1.71 goals, wasted quality that should have buried Boston. Swayman's dominance prevented the blowout and sent the game to overtime.

D. Pastrnak ended it from the doorstep, securing the two points on a night where the Bruins' superior finishing and goaltending overcame Nashville's control of play.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
NSH0 / 4 · 0.79 xG
BOS2 / 6 · 1.46 xG
Medium dangermid-range
NSH1 / 18 · 1.98 xG
BOS0 / 10 · 0.88 xG
Low dangerperimeter & point
NSH1 / 42 · 0.94 xG
BOS1 / 30 · 0.45 xG

NSH went 1-for-18 from medium danger on 1.98 expected goals — 1.0 left on the table.

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

Finishing vs expected

expectedactual
NSH
2 G · 3.71 xG · -1.7
BOS
3 G · 2.79 xG · +0.2
012345
Goalies · GSAx (goals saved above expected)
J. SarosNSH
-0.2
J. SwaymanBOS
+1.7

NSH finished -1.7 against expected, BOS +0.2 — J. Swayman (BOS) saved 1.7 goals above expected.

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

Shot diet

goalsshots
NSH
WRIST0/21
SNAP1/11
TIP IN0/7
SLAP1/6
BACKHAND0/2
DEFLECTED0/3
BAT0/2
WRAP AROUND0/1
OTHER0/11
BOS
WRIST0/18
SNAP2/6
TIP IN1/4
SLAP0/4
BACKHAND0/4
DEFLECTED0/1
BAT0/1
WRAP AROUND0/0
OTHER0/8
NSH
BOS
Off the rush
2 G on 31 · 2.08 xG
2 G on 25 · 2.08 xG
Off rebounds
0 G on 8 · 1.20 xG
0 G on 3 · 0.51 xG

Wrist shots carried the volume: NSH went 0-for-21, BOS 0-for-18. NSH scored 2 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Pastrnak
#88 · R · BOS
1 G · 1 A · 7 SOG · 23:46 TOI · +2
R. Josi
#59 · D · NSH
1 G · 0 A · 2 SOG · 29:59 TOI · -2
C. McAvoy
#73 · D · BOS
0 G · 1 A · 3 SOG · 27:14 TOI · +2
Ranked from the box score — points first · Backcheck
What the model flagged
  • BOS won despite being outplayed by xG (43%). Goaltending or finishing carried them.
  • J. Swayman (BOS) stopped 1.7 goals above expected.
  • BOS was lethal off the rush — 2 goals on 25 rush chances.
  • NSH was lethal off the rush — 2 goals on 31 rush chances.
  • BOS created 3 rebound opportunities (0 converted) — crashing the net effectively.
  • NSH created 8 rebound opportunities (0 converted) — crashing the net effectively.
  • NSH underperformed xG by 1.7 — wasted quality chances.
  • J. Swayman (BOS) saved 1.7 goals above expected — stole the show.
Before the game — the model's pre-game read
Preview · NSH at BOS · 7:00 PM ET

Predators at Bruins: a genuine coin flip

By the ModelJul 12, 2:43 AMEdited for clarity
Win probability

The model's lean

51%
BOS
Model favorite
49%
51%
NSH50BOS

BOS by 2 points of win probability — effectively a coin flip. Projected score NSH 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

NSH← edge
edge →BOS
49.0%5v5 xG%47.0%
50.0%Corsi%49.0%
2.48xGF / 602.39
2.58xGA / 602.67
1.84Goals for / gm2.22
2.21Goals against / gm1.82
0.992PDO — luck, not skill1.023

NSH holds 4 of 6 process categories — and PDO (0.992 vs 1.023) says BOS has run hotter.

Source · MoneyPuck season tables · 5v5

The model won't pick a side: 2.6 expected goals apiece, 51% win probability for Boston.

Boston is 8-2-0 over their last 10 games; Nashville sits at -8 goal differential over the same span. The divergence looks damning, but the underlying 5v5 metrics tell a different story. Nashville owns a shot-quality edge at 49.0% xG% and 50.0% Corsi%, better than Boston's 47.0% xG% and 49.0% Corsi%. The problem for the Predators isn't generation—it's finishing. Both teams score on 0% of their high-danger chances and fail to convert rebound opportunities, suggesting neither has rhythm in scoring areas.

The variance in results comes down to shooting luck. Boston's 1.023 PDO means the Bruins convert at an inflated rate and allow fewer goals than their shot volume predicts. Regression is inevitable. Nashville runs 0.992, suggesting their results are roughly tracking their underlying shot volume.

Individual performance matters at this margin. Nashville's Zachary L'Heureux generates 0.85 expected goals per 60 minutes with 4 goals and a 16.0% shooting rate—both signs of unsustainability. Filip Forsberg offers more durable production: 0.80 xG/60, 23 goals, 13.6% shooting. Boston counters with Viktor Arvidsson's elite 1.04 xG/60 and 18 goals at 13.0%, and Tanner Jeannot's 0.75 xG/60 with 6 goals at 8.3% shooting. Jeannot's rate suggests that 6 won't hold.

Defensively, Jonathan Marchessault is Nashville's weak link; Elias Lindholm carries that role for Boston. In a game this close, those vulnerabilities are worth hunting.

Boston's recent form is real, but it's built on a PDO that won't persist. Nashville's shot quality is real, but it hasn't translated to goals yet. The team that regresses slower wins.

Computed danger · scouting

Players to watch

NSH
Zachary L'Heureux4G 0A
0.85 xG/60 · 1 HD · 16.0% sh
Filip Forsberg23G 17A
0.80 xG/60 · 4 HD · 13.6% 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