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

Capitals hold off the Flyers

The verdict · stolen

The Capitals stole one. They lost the expected-goals battle 3.36–2.59 and won anyway.

PHI 4 · WSH 6
◆ By the ModelJul 12, 9:50 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 beat the Flyers 6-4 despite losing the expected goals battle 2.59–3.36. The Flyers controlled 56% of expected goals at 5v5—Washington's win was a heist.

The margin of this heist lay in execution. The Capitals held just 43% of shot attempts (18–24 on goal) and 44% of expected goals, but generated far more dangerous chances: 3 to 6 in the high-danger category. That quality mattered. Washington outperformed their xG by 3.41 goals, suggesting elite finishing or fortunate bounces. Philadelphia, meanwhile, underperformed by 2.41 goals—D. Vladar's save percentage dipped to 0.706, well below expectation.

L. Thompson, the Capitals' starter, posted a 0.833 save percentage, slightly underperforming xG. Yet the gap narrowed by virtue of Washington's efficiency: they scored 5 goals on 19 rush chances while Philadelphia managed 3 on 26. That 26% conversion rate to Philadelphia's 12% defined the run game.

Washington's power play was the other weapon. Two power-play goals on 11 shots against 0.86 expected goals suggests both volume and conversion. The Capitals controlled momentum through special teams and transition play while getting out-chanced at even strength.

The turning point came early in the third period: Tom Wilson's snap shot from a sharp angle at 18:56, capitalizing on Philadelphia's giveaway and the kind of chance that xG models undervalue.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Mar 31
PHI
4
WSH
6

Capitals hold off the Flyers

Chances 3.4 – 2.6Did they deserve it? →
Did they deserve it?

The Flyers deserved better.

Expected goals · chance value
PHI
3.36
WSH
2.59
56% of the chances44%

The board read PHI 4, WSH 6. The chances read PHI 3.4, WSH 2.6.

Our xG model · NHL play-by-play · all situations
Luck check
WSH
+3.4
goals above expected
WSH2.59 expected · 6 scored
Expected
Scored
PHI3.36 expected · 4 scored
Expected
Scored

The Capitals scored 3.4 more than their chances were worth. That does not repeat.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P1 14:59WSHT. Wilson0–1
  2. P1 18:35WSHA. Ovechkin0–2
  3. P2 00:39PHIT. Sanheim1–2
  4. P2 04:36PHIC. Grundstrom2–2
  5. P2 06:58WSHJ. ChychrunPP2–3
  6. P2 17:37WSHR. LeonardPP2–4
  7. P3 00:33PHIC. Dvorak3–4
+3 more on the full breakdown
NHL play-by-play · chance value from our xG model
Where the shots came from
PHI
43 shots
4
Final
69 shots
WSH
26 shots
6
PHI attackWSH attack
PHI WSH Goal
43
shots · 4 in
26
shots · 6 in
Every unblocked shot · press play to replay it
Chances by danger
PHIWSH
1 / 6
1.53 xG
High danger
1 / 3
1.25 xG
2 / 11
1.18 xG
Medium
4 / 9
0.93 xG
1 / 49
0.65 xG
Low
1 / 26
0.41 xG

High-danger looks: PHI 1 of 6, WSH 1 of 3.

Danger tiers by our xG model · high ≥ 20% chance
In the net
D
L. Thompson
−0.6
WSH · 20/24
F
D. Vladar
−2.4
PHI · 12/17
The numbers, checked
BACKCHECK

Capitals hold off the Flyers

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 11–5
  1. 14:59WSHT. Wilson(P. Dubois, R. Sandin)0–1
  2. 18:35WSHA. Ovechkin(M. Roy, C. McMichael)0–2
2ndshots 5–8
  1. 00:39PHIT. Sanheim(T. Konecny, C. Dvorak)1–2
  2. 04:36PHIC. Grundstrom(T. Zegras)2–2
  3. 06:58WSHJ. Chychrunpower play(R. Leonard, P. Dubois)2–3
  4. 17:37WSHR. Leonardpower play(P. Dubois, J. Chychrun)2–4
3rdshots 8–5
  1. 00:33PHIC. Dvorak(T. Konecny, T. Sanheim)3–4
  2. 03:47WSHA. Ovechkin(C. McMichael, J. Chychrun)3–5
  3. 07:52PHID. Barkey(R. Ristolainen, N. Cates)4–5
  4. 18:56WSHT. Wilsonempty net(P. Dubois, M. Roy)4–6

score reads PHI–WSH

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

The numbers

XGBoost xG · NHL play-by-play
2.59
WSH chances
Goals their shots were worth
+3.4
Finishing
Goals above what those chances were worth
1.097
WSH puck luck
Above 1.000 — the bounces went their way
36.5%
Shot attempts
Under half — they were outshot
Split by club

Who controlled the game

3.36Expected goals2.59
PHI 56% of the chance quality
24Shots on goal18
6High-danger chances3
66All attempts (Corsi)38
Adjusted for score: PHI 66% · WSH 34%
Faceoffs · WSH won36%off43%neu50%def
Source · NHL play-by-play · XGBoost xG
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
PHI1 / 6 · 1.53 xG
WSH1 / 3 · 1.25 xG
Medium dangermid-range
PHI2 / 11 · 1.18 xG
WSH4 / 9 · 0.93 xG
Low dangerperimeter & point
PHI1 / 49 · 0.65 xG
WSH1 / 26 · 0.41 xG

WSH went 4-for-9 from medium danger on 0.93 expected goals — 3.1 above expected.

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

Finishing vs expected

expectedactual
PHI
4 G · 3.36 xG · +0.6
WSH
6 G · 2.59 xG · +3.4
01234567

PHI finished +0.6 against expected, WSH +3.4.

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

Shot diet

goalsshots
PHI
SNAP2/26
SLAP0/6
TIP IN1/5
BACKHAND0/1
WRIST1/4
WRAP AROUND0/1
DEFLECTED0/0
OTHER0/23
WSH
SNAP5/17
SLAP1/2
TIP IN0/2
BACKHAND0/4
WRIST0/0
WRAP AROUND0/0
DEFLECTED0/1
OTHER0/12
PHI
WSH
Off the rush
3 G on 26
2.43 xG
5 G on 19
1.72 xG
Off rebounds
1 G on 3
0.57 xG
0 G on 0
0.00 xG

Snap shots carried the volume: PHI went 2-for-26, WSH 5-for-17. WSH scored 5 of theirs off the rush.

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
D. Vladar
PHI · 12/17 · .706
-2.4
saved above expected
F
the night
By dangerG/attxGsaved
High danger1/31.3+0.3
Medium4/90.9-3.1
Low1/260.4-0.6

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 · 20/24 · .833
-0.6
saved above expected
D
the night
By dangerG/attxGsaved
High danger1/61.5+0.5
Medium2/111.2-0.8
Low1/490.7-0.3

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

69 shots · press play to watch the game back

Where the shots came from

NHL play-by-play coordinates
PHI
43 shots
4
Final
69 shots
WSH
26 shots
6
PHI attackWSH attack
PHI WSH Goal

Each club shoots toward its own end — PHI 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
P. Dubois
#80 · C · WSH
0 G · 4 A · 0 SOG · 17:18 on ice · +1
J. Chychrun
#6 · D · WSH
1 G · 2 A · 2 SOG · 20:22 on ice · +2
T. Sanheim
#6 · D · PHI
1 G · 1 A · 4 SOG · 22:59 on ice · +2
Ranked from the box score — points first · Backcheck
What the model said beforehand

Before the game

Written Tue, Mar 31
Open the pre-game read
Written from the numbers

The read

Edited for clarity
◆ By the ModelJul 12, 9:47 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 2.4–2.5 goal game with Washington at 52% win probability—this is about as close to a pick'em as you'll find. Neither team has seized control of this matchup in any meaningful way.

Underlying play is genuinely even. Philadelphia's expected-goals share sits at 51.0% against Washington's 50.0%, a razor-thin edge. Shot metrics tell the same story: the Flyers' 48.0% Corsi lags the Capitals' 49.0% by a single percentage point. This isn't a game where one team dominates and gets unlucky—it's a coin flip at the possession level.

The Capitals have caught fire at the right time, though. Their PDO of 1.018 suggests they're running hot and due for some regression. When a team's puck-luck index climbs that high, history suggests the pendulum swings back. The Flyers' 1.008 is more sustainable, if still slightly elevated.

Washington's scoring depth is built on its most dangerous weapon: Alex Ovechkin. At 0.97 xG per 60 minutes, he's carrying 19 goals and 17 assists with 2 high-danger chances and a 13.8% shooting rate. He's not just scoring; he's creating from volume. Anthony Beauvillier offers secondary punch at 0.89 xG/60, with 14 goals and 9 assists across 2 high-danger chances and a 10.4% shooting rate.

Philadelphia's scoring mirrors Washington's structure: two elite forwards pulling the load. Owen Tippett's 0.88 xG/60 has translated to 19 goals and 18 assists with 2 high-danger chances and a 12.1% shooting rate. Christian Dvorak operates just below that tier at 0.81 xG/60, generating 12 goals and 21 assists with 3 high-danger chances and an 11.2% shooting rate.

The edge here is marginal. Tippett and Dvorak have more high-danger looks combined (5 vs. 4), but Ovechkin's shooting rate is measurably higher. Philadelphia has slight secondary scoring stability; Washington has it in star power efficiency.

Defensively, both teams carry vulnerabilities. Christian Dvorak represents a weak link for Philadelphia, while Declan Chisholm carries similar risk for Washington. Neither team can afford to expose these liabilities, yet neither can fully mask them in a close contest.

The projection gets this right: it's a true pick'em. Washington's hot shooting could carry it, but the underlying metrics don't support a sustained edge. Philadelphia's possession work is quiet and real. When two teams look this similar across every meaningful dimension, the team that avoids its inevitable regression owns the advantage. That's Philadelphia, but the edge is academic.

What the model said beforehand

The model's lean

WSH 52%
52%
WSH
Model favorite
48%
52%
PHI50WSH

WSH by 4 points of win probability — effectively a coin flip. Projected score PHI 2.4–2.5 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
PHI← edge
edge →WSH
51.0%50.0%
48.0%49.0%
2.262.62
2.202.62
1.962.18
1.821.79
1.0081.018

WSH holds 4 of 6 process categories — and the luck row (1.008 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
PHI
8-1-1
+14 GD · 2d rest
WSH
6-2-2
+5 GD · 2d rest
1.008
PHI 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.
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
PHI
Expected in goal
S. Ersson
2 days rest.944 last start
Backup Dan Vladar · +13.8 GSAx this season

No completed game on file for this club yet.

WSH
Expected in goal
L. Thompson
2 days rest.862 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
PHI
Owen Tippett19G 18A
0.88 xG/60 · 2 HD · 12.1% sh
Christian Dvorak12G 21A
0.81 xG/60 · 3 HD · 11.2% 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