Backcheck
Recap · NJD at STL

Devils run the Blues off the ice on the underlying numbers

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

By the ModelJul 12, 4:49 AMxG: xgboost-0.758Edited for clarity
Away
NJD
New Jersey Devils
3
Home
STL
St. Louis Blues
1
FINAL
Process vs result

The underlying story

4.96Expected goals2.22
69% share for the better side
33Shot attempts (SOG)26
6High-danger chances2
60Corsi (all attempts)53
Score-adjusted: 50% / 50%
Source · NHL play-by-play · XGBoost xG

New Jersey's 3-1 win masks a dominant performance: the Devils controlled 69% of 5v5 expected goals (4.96–2.22) and generated far cleaner scoring chances. The Blues' shots came from bad angles—they held 44% of attempts but managed just 0.042 expected goals per shot, compared to New Jersey's 0.083.

Goaltending papered over the gap. J. Binnington kept St. Louis within striking distance despite facing a 3-to-1 quality disadvantage, posting a +2.96 save percentage above expected. J. Markstrom (NJD) played well with a +1.22 performance, but the Devils squandered their advantage: they underperformed their xG by 1.96 goals while the Blues underperformed theirs by 1.22. When a team generates superior looks and still misses them, volume compensates—the Devils' 3 goals on 30 rush chances proved it.

Nico Hischier's wrist shot from the high slot in the third period (19:55) sealed the Devils' grip on the game. New Jersey sustained pressure with 5 rebound opportunities (converting zero) and a 69% expected-goal share—the opposite of a squeezed-out victory. They overwhelmed St. Louis structurally, then converted it.

The final shot count (26–33) tells the true story: St. Louis never generated the dangerous looks required to match a team playing suffocating defense. The expected-goal split (2.22–4.96) explains why.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
NJD1 / 6 · 2.42 xG
STL1 / 2 · 0.55 xG
Medium dangermid-range
NJD1 / 19 · 1.86 xG
STL0 / 11 · 0.97 xG
Low dangerperimeter & point
NJD1 / 35 · 0.69 xG
STL0 / 40 · 0.71 xG

NJD went 1-for-6 from high danger on 2.42 expected goals — 1.4 left on the table.

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

Finishing vs expected

expectedactual
NJD
3 G · 4.96 xG · -2.0
STL
1 G · 2.22 xG · -1.2
0123456
Goalies · GSAx (goals saved above expected)
J. MarkstromNJD
+1.2
J. BinningtonSTL
+3.0

NJD finished -2.0 against expected, STL -1.2 — J. Binnington (STL) saved 3.0 goals above expected.

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

Shot diet

goalsshots
NJD
WRIST2/33
SLAP0/4
BACKHAND0/3
TIP IN0/5
SNAP1/2
DEFLECTED0/1
OTHER0/12
STL
WRIST1/29
SLAP0/6
BACKHAND0/4
TIP IN0/1
SNAP0/0
DEFLECTED0/0
OTHER0/13
NJD
STL
Off the rush
3 G on 30 · 2.53 xG
1 G on 24 · 1.47 xG
Off rebounds
0 G on 5 · 0.58 xG
0 G on 0 · 0.00 xG

Wrist shots carried the volume: NJD went 2-for-33, STL 1-for-29. NJD scored 3 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
D. Hamilton
#7 · D · NJD
1 G · 0 A · 4 SOG · 20:28 TOI · +1
L. Hughes
#43 · D · NJD
0 G · 1 A · 2 SOG · 20:10 TOI · +1
P. Suter
#22 · C · STL
0 G · 1 A · 0 SOG · 19:51 TOI
Ranked from the box score — points first · Backcheck
What the model flagged
  • STL had the shot volume but the chances weren't dangerous.
  • J. Markstrom (NJD) stopped 1.2 goals above expected.
  • NJD had the higher quality looks — 0.083 xG/shot vs 0.042.
  • NJD was lethal off the rush — 3 goals on 30 rush chances.
  • NJD created 5 rebound opportunities (0 converted) — crashing the net effectively.
  • NJD underperformed xG by 2.0 — wasted quality chances.
  • J. Binnington (STL) saved 3.0 goals above expected — stole the show.
Before the game — the model's pre-game read
Preview · NJD at STL · 5:00 PM ET

Devils at Blues: a genuine coin flip

By the ModelJul 12, 4:59 AMEdited for clarity
Win probability

The model's lean

52%
STL
Model favorite
48%
52%
NJD50STL

STL by 4 points of win probability — effectively a coin flip. Projected score NJD 2.42.5 STL; 18% chance it's tied after 60.

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

Tale of the tape

NJD← edge
edge →STL
50.0%5v5 xG%49.0%
51.0%Corsi%48.0%
2.45xGF / 602.34
2.50xGA / 602.40
1.66Goals for / gm2.00
2.23Goals against / gm2.12
0.971PDO — luck, not skill1.000

The season numbers split 33 — no clear process edge — and PDO (0.971 vs 1.000) says STL has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects 2.4 to 2.5 expected goals and tags the Blues at 52% win probability. This is a genuine pick'em.

Both teams are limping into this game. The Blues carry a minus-9 goal differential over their last 10 games; the Devils are worse at minus-12. Form has abandoned both.

But season 5v5 metrics tell a different story. The Devils have controlled play all year—51.0% Corsi, 50.0% expected goals—while the Blues lag at 48.0% Corsi and 49.0% xG%. The Devils should have been winning more often. That they haven't suggests a PDO problem: New Jersey is running at 0.971, well below normal, while St. Louis sits at a perfect 1.000. The Devils are due for positive regression; the Blues are living dangerously hot.

Goaltending adds complexity. Both J. Markstrom and J. Hofer are on back-to-backs, raising the backup-start possibility for either side. Fatigue matters in a game this tight.

The Devils' offense runs through Timo Meier, who's generating 1.08 expected goals per 60 minutes with 13 goals, 3 high-danger opportunities, and a 6.7% shooting rate. Jack Hughes provides secondary production at 0.88 xG/60 with 18 goals and an 11.5% shooting rate that suggests sustainable finishing.

The Blues counter with Jimmy Snuggerud (0.86 xG/60, 15G 22A, 2 high-danger goals, 11.9% shooting) and Dylan Holloway (0.82 xG/60, 13G 24A, 1 high-danger goal, 10.8% shooting).

Johnathan Kovacevic is the Devils' defensive weak link; the Blues can hunt him in transition. St. Louis must contain Meier, whose elite shot quality and 13 goals make him the game's most dangerous player.

One curiosity: both teams are generating 0% high-danger goals and 0% rebound goals relative to attempts. That flat conversion profile means the margin will likely come from territorial control and fatigue, not secondary scoring.

Neither team looks especially sharp. The Devils' territorial advantage across Corsi and xG% suggests they should be favored, but their recent form collapse and St. Louis's lucky finish rate create genuine uncertainty. That 52% for the Blues doesn't feel speculative—it feels earned.

Computed danger · scouting

Players to watch

NJD
Timo Meier13G 15A
1.08 xG/60 · 3 HD · 6.7% sh
Jack Hughes18G 17A
0.88 xG/60 · 1 HD · 11.5% sh
STL
Jimmy Snuggerud15G 22A
0.86 xG/60 · 2 HD · 11.9% sh
Dylan Holloway13G 24A
0.82 xG/60 · 1 HD · 10.8% sh
Source · MoneyPuck skaters