Motion-blurred skater in a Washington Capitals sweater
Breakdown · NJD at WSH

L. Thompson stands tall as the Capitals edge the Devils

The verdict · earned

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

NJD 1 · WSH 2
◆ By the ModelJul 12, 8:04 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

The Capitals won 2–1 and controlled 59% of 5v5 expected goals (5.08–3.55). Yet that superiority masked an inefficiency: they underperformed their xG by 3.08 goals—a gap that would normally cost you a game, not win it.

The difference was shot quality. The Capitals averaged 0.092 expected goals per attempt; the Devils managed 0.052. That disparity meant Washington could afford some waste. They generated seven high-danger chances to New Jersey's three. They crashed for rebounds and created chances from angles the Devils' defense had surrendered. J. Allen (0.963 SV%, +4.08 above expected) kept the game close with elite goaltending, but even he couldn't suppress the volume of dangerous looks.

L. Thompson's own work—0.968 SV%, +2.55 above expected—was excellent and occasionally necessary. Yet the game's arc was set by the Capitals' ability to generate offense from structure and positioning, not just cycle possession.

Jesper Bratt's snap shot (P3, 19:17) was the spark, breaking through first. It wasn't enough. The Capitals' xG dominance was too large to overcome through goaltending alone. Both teams underperformed their chances—the Devils by 2.55 goals—but when one side controls shot quality as thoroughly as Washington did, goaltending can only do so much.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Mar 20
NJD
1
WSH
2

L. Thompson stands tall as the Capitals edge the Devils

Chances 3.5 – 5.1Did they deserve it? →
Did they deserve it?

The Capitals earned this one.

Expected goals · chance value
NJD
3.55
WSH
5.08
41% of the chances59%

The board read NJD 1, WSH 2. The chances read NJD 3.5, WSH 5.1.

Our xG model · NHL play-by-play · all situations
Luck check
WSH
−3.1
goals above expected
WSH5.08 expected · 2 scored
Expected
Scored
NJD3.55 expected · 1 scored
Expected
Scored

The Devils left 2.5 goals on the table against what their chances were worth.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P1 09:36WSHR. Leonard0–1
  2. P3 18:17WSHA. ProtasEN0–2
  3. P3 19:17NJDJ. BrattPP1–2
NHL play-by-play · chance value from our xG model
Where the shots came from
NJD
53 shots
1
Final
94 shots
WSH
41 shots
2
NJD attackWSH attack
NJD WSH Goal
53
shots · 1 in
41
shots · 2 in
Every unblocked shot · press play to replay it
Chances by danger
NJDWSH
0 / 3
0.74 xG
High danger
1 / 7
2.60 xG
1 / 18
2.03 xG
Medium
0 / 17
1.96 xG
0 / 47
0.79 xG
Low
1 / 31
0.52 xG

The Devils went 0 for 3 from the slot.

Danger tiers by our xG model · high ≥ 20% chance
In the net
A+
J. Allen
+4.1
NJD · 26/27
A+
L. Thompson
+2.5
WSH · 30/31
The numbers, checked
BACKCHECK

L. Thompson stands tall as the Capitals edge the Devils

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 5–8
  1. 09:36WSHR. Leonard(B. Duhaime, T. van Riemsdyk)0–1
2ndshots 8–7no goals
    3rdshots 18–13
    1. 18:17WSHA. Protasempty net(P. Dubois, T. Wilson)0–2
    2. 19:17NJDJ. Brattpower play(J. Hughes)1–2

    score reads NJD–WSH

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

    The numbers

    XGBoost xG · NHL play-by-play
    5.08
    WSH chances
    Goals their shots were worth
    −3.1
    Finishing
    Goals below what those chances were worth
    1.022
    WSH puck luck
    Above 1.000 — the bounces went their way
    44.7%
    Shot attempts
    Under half — they were outshot
    Split by club

    Who controlled the game

    3.55Expected goals5.08
    WSH 59% of the chance quality
    31Shots on goal28
    3High-danger chances7
    68All attempts (Corsi)55
    Adjusted for score: NJD 59% · WSH 41%
    Faceoffs · WSH won53%off47%neu55%def
    Source · NHL play-by-play · XGBoost xG
    How the game was won

    The danger ladder

    shotsgoalsexpected
    High dangerslot & crease
    NJD0 / 3 · 0.74 xG
    WSH1 / 7 · 2.60 xG
    Medium dangermid-range
    NJD1 / 18 · 2.03 xG
    WSH0 / 17 · 1.96 xG
    Low dangerperimeter & point
    NJD0 / 47 · 0.79 xG
    WSH1 / 31 · 0.52 xG

    WSH went 0-for-17 from medium danger on 1.96 expected goals — 2.0 left on the table.

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

    Finishing vs expected

    expectedactual
    NJD
    1 G · 3.55 xG · -2.5
    WSH
    2 G · 5.08 xG · -3.1
    0123456

    NJD finished -2.5 against expected, WSH -3.1.

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

    Shot diet

    goalsshots
    NJD
    SNAP1/24
    SLAP0/14
    TIP IN0/8
    WRIST0/5
    BACKHAND0/2
    BAT0/0
    DEFLECTED0/0
    OTHER0/15
    WSH
    SNAP1/19
    SLAP0/3
    TIP IN0/7
    WRIST1/8
    BACKHAND0/2
    BAT0/1
    DEFLECTED0/1
    OTHER0/14
    NJD
    WSH
    Off the rush
    1 G on 30
    2.48 xG
    1 G on 25
    2.59 xG
    Off rebounds
    0 G on 5
    0.63 xG
    0 G on 5
    0.87 xG

    Snap shots carried the volume: NJD went 1-for-24, WSH 1-for-19.

    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
    J. Allen
    NJD · 26/27 · .963
    +4.1
    saved above expected
    A+
    the night
    By dangerG/attxGsaved
    High danger1/72.6+1.6
    Medium0/172.0+2.0
    Low1/310.5-0.5

    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

    L. Thompson
    WSH · 30/31 · .968
    +2.5
    saved above expected
    A+
    the night
    By dangerG/attxGsaved
    High danger0/30.7+0.7
    Medium1/182.0+1.0
    Low0/470.8+0.8

    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

    94 shots · press play to watch the game back

    Where the shots came from

    NHL play-by-play coordinates
    NJD
    53 shots
    1
    Final
    94 shots
    WSH
    41 shots
    2
    NJD attackWSH attack
    NJD WSH Goal

    Each club shoots toward its own end — NJD left, WSH 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
    J. Hughes
    #86 · C · NJD
    0 G · 1 A · 4 SOG · 26:18 on ice
    J. Bratt
    #63 · L · NJD
    1 G · 0 A · 2 SOG · 20:04 on ice
    T. van Riemsdyk
    #57 · D · WSH
    0 G · 1 A · 1 SOG · 18:47 on ice
    Ranked from the box score — points first · Backcheck
    What the model said beforehand

    Before the game

    Written Fri, Mar 20
    Open the pre-game read
    Written from the numbers

    The read

    Edited for clarity
    ◆ By the ModelJul 12, 8:02 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 model projects a 2.5–2.7 goal margin with Washington at 52% win probability. This is about as close to a pick'em as you'll find.

    Five-on-five play is dead even. New Jersey and Washington both post 50.0% xG%, and Corsi splits 51.0% to 49.0%—barely distinguishable. Neither team dominates at even strength.

    The regression angle favors New Jersey. Washington's PDO of 1.018 indicates they're running hot; New Jersey's 0.971 indicates they're running cold and due for correction. The luck gap should tighten.

    Timo Meier leads New Jersey at 1.08 xG per 60 minutes with 13 goals and 3 high-danger chances. Jack Hughes adds 0.88 xG/60 and 18 goals at an 11.5% shooting percentage—efficiency exceeding his chances. Alex Ovechkin contributes 19 goals at 0.97 xG/60 and 13.8% shooting for Washington, while Anthony Beauvillier registers 0.89 xG/60 and 14 goals.

    Both offenses share a structural weakness: neither generates high-danger chances or rebound goals efficiently. Second chances matter less; primary scoring opportunities matter more. The margin for error compresses.

    New Jersey's defensive vulnerability is Johnathan Kovacevic. Washington's is Declan Chisholm. The team that prevents its opponent's best players from getting clean looks at those two defensemen probably wins.

    The model isn't wrong. It's recognizing two evenly matched teams where variance and execution separate winners from losers. Coin flips are rare in the NHL. Trust them.

    What the model said beforehand

    The model's lean

    WSH 53%
    53%
    WSH
    Model favorite
    47%
    53%
    NJD50WSH

    WSH by 6 points of win probability — a modest lean. Projected score NJD 2.5–2.7 WSH; 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
    NJD← edge
    edge →WSH
    50.0%50.0%
    51.0%49.0%
    2.452.62
    2.502.62
    1.662.18
    2.231.79
    0.9711.018

    WSH holds 4 of 6 process categories — and the luck row (0.971 vs 1.018) says WSH has been getting the bounces, which tends not to last.

    Source · NHL stats API + our xG · 5v5
    Form · Last 10
    NJD
    7-3-0
    +9 GD · 2d rest
    WSH
    5-4-1
    +0 GD · 2d rest
    0.971
    NJD PDO
    Luck gauge · drifts to 1.000
    1.018
    WSH PDO
    Luck gauge · drifts to 1.000
    What decides it

    Keys to the game

    Regression watch
    • The Capitals' PDO is 1.018 — running hot, expect some regression.
    • The Devils' PDO is 0.971 — running cold, due for positive regression.
    Things to watch
    • The Capitals' PDO is 1.018 — running hot, expect some regression.
    Last game's lineup · confirmed at warm-up

    Lineups

    NHL box score
    NJD
    Expected in goal
    J. Markstrom
    2 days rest.833 last start
    Backup Jacob Markstrom · -11.9 GSAx this season

    No completed game on file for this club yet.

    WSH
    Expected in goal
    L. Thompson
    2 days rest.971 last start
    Backup Logan Thompson · +29.3 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
    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
    WSH
    Alex Ovechkin19G 17A
    0.97 xG/60 · 2 HD · 13.8% sh
    Anthony Beauvillier14G 9A
    0.89 xG/60 · 2 HD · 10.4% sh
    Keep going

    Where to next