Backcheck
Recap · WSH at PHI

S. Ersson stands tall as the Flyers edge the Capitals

The Flyers stole one. They lost the expected-goals battle 4.29–3.41 and won anyway.

By the ModelJul 12, 6:46 AMxG: xgboost-0.758Edited for clarity
Away
WSH
Washington Capitals
1
Home
PHI
Philadelphia Flyers
4
FINAL
Process vs result

The underlying story

4.29Expected goals3.41
56% share for the better side
23Shot attempts (SOG)22
6High-danger chances3
70Corsi (all attempts)41
Score-adjusted: 65% / 35%
Source · NHL play-by-play · XGBoost xG

The Flyers won 4-1, but the scoreboard lied. Washington controlled the shot quality: 4.29 expected goals to Philadelphia's 3.41, a 56–44 split that should have favored the Capitals. Instead, S. Ersson stole the night.

The Philadelphia goaltender saved 3.29 goals above expected, posting a 0.957 save percentage on 22 stops. More tellingly, he faced six high-danger chances and stopped all six—a clinic in positioning and reflexes when it mattered most.

The Flyers survived by manufacturing efficiency elsewhere. They shot just as often (22 to 23 on goal), but their attempts carried sharper intent: 0.083 expected goals per shot versus Washington's 0.061. Philadelphia also found the rush. On 19 chances in transition, they scored twice, turning speed into goals when the Capitals' defense struggled to recover.

Washington's collapse came at the finish line. They generated six high-danger chances and converted zero. That margin—four goals of unrealized quality—will not repeat. The Capitals also failed to capitalize on seven rebound opportunities, a technical failure of crashing the crease effectively.

In the third period at 18:57, O. Tippett's wrist shot from the point marked the turning point. Over 16:40 of ice time, Tippett contributed one goal and one assist to lead the Three Stars. N. Cates orchestrated from the middle with two assists in 11:28. T. Sanheim anchored the backend with one assist in 24:01.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
WSH0 / 6 · 1.43 xG
PHI1 / 3 · 1.33 xG
Medium dangermid-range
WSH0 / 19 · 2.15 xG
PHI2 / 12 · 1.53 xG
Low dangerperimeter & point
WSH1 / 45 · 0.71 xG
PHI1 / 26 · 0.54 xG

WSH went 0-for-19 from medium danger on 2.15 expected goals — 2.1 left on the table.

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

Finishing vs expected

expectedactual
WSH
1 G · 4.29 xG · -3.3
PHI
4 G · 3.41 xG · +0.6
012345
Goalies · GSAx (goals saved above expected)
L. ThompsonWSH
+0.4
S. ErssonPHI
+3.3

WSH finished -3.3 against expected, PHI +0.6 — S. Ersson (PHI) saved 3.3 goals above expected.

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

Shot diet

goalsshots
WSH
WRIST0/22
SNAP1/10
TIP IN0/9
SLAP0/7
BACKHAND0/4
DEFLECTED0/0
OTHER0/18
PHI
WRIST3/10
SNAP1/7
TIP IN0/4
SLAP0/5
BACKHAND0/3
DEFLECTED0/1
OTHER0/11
WSH
PHI
Off the rush
1 G on 30 · 2.15 xG
2 G on 19 · 1.59 xG
Off rebounds
0 G on 7 · 1.49 xG
0 G on 3 · 0.45 xG

Wrist shots carried the volume: WSH went 0-for-22, PHI 3-for-10. PHI scored 2 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
O. Tippett
#74 · R · PHI
1 G · 1 A · 6 SOG · 16:40 TOI · +2
N. Cates
#27 · L · PHI
0 G · 2 A · 0 SOG · 11:28 TOI · +2
T. Sanheim
#6 · D · PHI
0 G · 1 A · 1 SOG · 24:01 TOI · +3
Ranked from the box score — points first · Backcheck
What the model flagged
  • PHI won despite being outplayed by xG (44%). Goaltending or finishing carried them.
  • S. Ersson (PHI) stopped 3.3 goals above expected.
  • PHI generated far more dangerous chances — 0.083 xG/shot vs 0.061. Quality over quantity.
  • WSH couldn't convert — 0/6 on high-danger chances. That won't happen often.
  • PHI was lethal off the rush — 2 goals on 19 rush chances.
  • PHI created 3 rebound opportunities (0 converted) — crashing the net effectively.
  • WSH created 7 rebound opportunities (0 converted) — crashing the net effectively.
  • WSH underperformed xG by 3.3 — wasted quality chances.
  • S. Ersson (PHI) saved 3.3 goals above expected — stole the show.
  • S. Ersson was a wall on HD chances — 100% SV on 6 high-danger shots.
Before the game — the model's pre-game read
Preview · WSH at PHI · 7:30 PM ET

Capitals at Flyers: a genuine coin flip

By the ModelJul 12, 6:43 AMEdited for clarity
Win probability

The model's lean

53%
PHI
Model favorite
47%
53%
WSH50PHI

PHI by 6 points of win probability — a modest lean. Projected score WSH 2.42.6 PHI; 18% chance it's tied after 60.

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

Tale of the tape

WSH← edge
edge →PHI
50.0%5v5 xG%51.0%
49.0%Corsi%48.0%
2.62xGF / 602.26
2.62xGA / 602.20
2.18Goals for / gm1.96
1.79Goals against / gm1.82
1.018PDO — luck, not skill1.008

WSH holds 4 of 6 process categories — and PDO (1.018 vs 1.008) says WSH has run hotter.

Source · MoneyPuck season tables · 5v5

The model projects 2.4 to 2.6 total goals and gives Philadelphia a 53% win probability. This is as close to a pick'em as you'll find.

The fundamentals are nearly identical. Washington and Philadelphia own xG% marks of 50.0% and 51.0% respectively—a difference so small it's within the margin of error. Corsi% tells the same story: 49.0% for the Capitals, 48.0% for the Flyers. When the underlying metrics align this closely, variance becomes the deciding factor.

The one structural edge belongs to Philadelphia. Its xG% advantage, though modest, reflects superior shot selection and positioning; Washington, by contrast, is running hot on PDO at 1.018, a sign that luck has contributed more than execution to recent results. Regression is coming. Philadelphia sits at 1.008—closer to sustainability.

Washington's offensive engine runs through Alex Ovechkin and Anthony Beauvillier. Ovechkin has 19 goals on a 0.97 xG/60 rate, posting a 13.8% shooting percentage with two high-danger conversions. Beauvillier mirrors the pattern: 14 goals at 0.89 xG/60, 10.4% shooting, two high-danger goals. Both are producing at or above their underlying metrics, leaving little room for continued outperformance.

Philadelphia counters with Owen Tippett and Christian Dvorak. Tippett has posted 19 goals and 18 assists at 0.88 xG/60 with a 12.1% shooting mark and two high-danger goals. Dvorak contributes more from the assist column—12 goals, 21 assists—on a lower shot-generation rate of 0.81 xG/60 and 11.2% shooting. Yet he's registered three high-danger goals, suggesting he's capitalizing on his chances with unusual efficiency.

Both teams are experiencing a curious suppression of high-danger scoring. Neither Washington nor Philadelphia has converted at expected rates. This imbalance likely won't last, and when it normalizes, it will benefit whoever maintains better positioning and control.

Washington's defensive weak link is Declan Chisholm. That vulnerability sharpens if the Capitals' PDO regression arrives during this game. Philadelphia's liability is more subtle: Dvorak's dual role as offensive creator and defensive weakness means the Flyers' effectiveness hinges on his consistency and positioning.

The model is right. This is essentially a coin flip. Philadelphia's xG% edge and Washington's PDO vulnerability tilt marginally toward the Flyers, but not by enough to call it anything other than that.

Computed danger · scouting

Players to watch

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
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
Source · MoneyPuck skaters