Motion-blurred skater in a Toronto Maple Leafs sweater
Breakdown · ANA at TOR

Maple Leafs hold off the Ducks

The verdict · coin flip

The Maple Leafs won a genuine coin flip — neither side controlled the run of play.

ANA 4 · TOR 6
◆ By the ModelJul 12, 6:45 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 shot distribution lied. Toronto dominated possession—28 chances to Anaheim's 40—yet expected goals split 5.03–4.98, a virtual dead heat. The Leafs won 6–4 on variance: they overperformed their xG by 0.97 goals while the Ducks underperformed theirs by 0.98.

J. Woll was the difference. His 0.900 save percentage against L. Dostal's 0.815 tells the story—two goalies facing identical shot quality but producing divergent results. The Leafs generated dangerous looks systematically (0.095 xG per shot vs. the Ducks' 0.066), then converted at a higher rate.

Alex Killorn's wrist shot from the high slot (19:34, third period) was the turning point, but the real execution gap showed on special teams. Toronto's power play was surgical: three goals on 20 shots, 2.35 expected goals. Anaheim couldn't generate that pressure.

Rush chances exposed the Leafs' efficiency most clearly. They scored four goals on 27 rush attempts; the Ducks scored two on 34. That's elite conversion from transition—the offense was lethal on a fast break.

High-danger chances (10–8 Toronto) and rebound opportunities (both teams converted one of their 3–4 chances) were relatively even, but Toronto's edge in shot quality compounded. M. Knies and M. Maccelli ran the show; the depth was efficient throughout.

Anaheim generated higher-quality chances than their 40 shots suggest and matched Toronto's intensity for stretches. The Ducks were lethal on the rush themselves and created real offensive danger. But the Leafs' special teams and goaltending efficiency—combined with their ruthlessness on transition—proved decisive.

The breakdown in twelve frames

Swipe it

Every number is from this page
Final · Mar 12
ANA
4
TOR
6

Maple Leafs hold off the Ducks

Chances 5.0 – 5.0Did they deserve it? →
Did they deserve it?

Dead even on chances. The Maple Leafs took it anyway.

Expected goals · chance value
ANA
4.98
TOR
5.03
50% of the chances50%

The board read ANA 4, TOR 6. The chances read ANA 5.0, TOR 5.0.

Our xG model · NHL play-by-play · all situations
Luck check
TOR
+1.0
goals above expected
TOR5.03 expected · 6 scored
Expected
Scored
ANA4.98 expected · 4 scored
Expected
Scored

Both sides finished close to what their chances were worth. This one was earned on the ice.

PDO = sh% + sv% · drifts to 1.000 over a season
Every goal, in order
  1. P1 07:19TORM. Maccelli0–1
  2. P1 12:19ANAC. Gauthier1–1
  3. P1 14:26ANAI. Moore2–1
  4. P2 02:55ANAP. Mintyukov3–1
  5. P2 10:47TORA. MatthewsPP3–2
  6. P2 16:26TORJ. TavaresPP3–3
  7. P3 00:36TORW. NylanderPP3–4
+3 more on the full breakdown
NHL play-by-play · chance value from our xG model
Where the shots came from
ANA
62 shots
4
Final
106 shots
TOR
44 shots
6
ANA attackTOR attack
ANA TOR Goal
62
shots · 4 in
44
shots · 6 in
Every unblocked shot · press play to replay it
Chances by danger
ANATOR
1 / 8
1.81 xG
High danger
2 / 10
2.98 xG
2 / 23
2.42 xG
Medium
2 / 15
1.64 xG
1 / 45
0.74 xG
Low
2 / 28
0.42 xG

The Maple Leafs buried 2 of 10 high-danger looks.

Danger tiers by our xG model · high ≥ 20% chance
In the net
B+
J. Woll
+1.0
TOR · 36/40
C
L. Dostal
+0.0
ANA · 22/27
The numbers, checked
BACKCHECK

Maple Leafs hold off the Ducks

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 20–8
  1. 07:19TORM. Maccelli0–1
  2. 12:19ANAC. Gauthier(C. Kreider, J. LaCombe)1–1
  3. 14:26ANAI. Moore(J. Harkins)2–1
2ndshots 6–10
  1. 02:55ANAP. Mintyukov(R. Poehling, J. Viel)3–1
  2. 10:47TORA. Matthewspower play(M. Knies, W. Nylander)3–2
  3. 16:26TORJ. Tavarespower play(M. Maccelli, M. Knies)3–3
3rdshots 14–10
  1. 00:36TORW. Nylanderpower play(M. Knies, M. Maccelli)3–4
  2. 08:35TORB. Groulxshorthanded(B. Carlo)3–5
  3. 18:12TORM. Kniesempty net(J. McCabe, J. Tavares)3–6
  4. 19:34ANAA. Killorn(J. Viel, J. Trouba)4–6

score reads ANA–TOR

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

The numbers

XGBoost xG · NHL play-by-play
5.03
TOR chances
Goals their shots were worth
+1.0
Finishing
Goals above what those chances were worth
1.061
TOR puck luck
Above 1.000 — the bounces went their way
41.1%
Shot attempts
Under half — they were outshot
Split by club

Who controlled the game

4.98Expected goals5.03
TOR 50% of the chance quality
40Shots on goal28
8High-danger chances10
76All attempts (Corsi)53
Adjusted for score: ANA 59% · TOR 41%
Faceoffs · TOR won47%off74%neu47%def
Source · NHL play-by-play · XGBoost xG
How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
ANA1 / 8 · 1.81 xG
TOR2 / 10 · 2.98 xG
Medium dangermid-range
ANA2 / 23 · 2.42 xG
TOR2 / 15 · 1.64 xG
Low dangerperimeter & point
ANA1 / 45 · 0.74 xG
TOR2 / 28 · 0.42 xG

TOR went 2-for-28 from low danger on 0.42 expected goals — 1.6 above expected.

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

Finishing vs expected

expectedactual
ANA
4 G · 4.98 xG · -1.0
TOR
6 G · 5.03 xG · +1.0
01234567

ANA finished -1.0 against expected, TOR +1.0.

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

Shot diet

goalsshots
ANA
WRIST2/34
SNAP2/9
TIP IN0/6
SLAP0/6
BACKHAND0/4
DEFLECTED0/2
WRAP AROUND0/1
BAT0/0
OTHER0/14
TOR
WRIST6/32
SNAP0/4
TIP IN0/4
SLAP0/1
BACKHAND0/2
DEFLECTED0/0
WRAP AROUND0/0
BAT0/1
OTHER0/9
ANA
TOR
Off the rush
2 G on 34
3.27 xG
4 G on 27
2.89 xG
Off rebounds
1 G on 3
0.53 xG
1 G on 4
0.50 xG

Wrist shots carried the volume: ANA went 2-for-34, TOR 6-for-32. TOR scored 4 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
L. Dostal
ANA · 22/27 · .815
+0.0
saved above expected
C
the night
By dangerG/attxGsaved
High danger2/103.0+1.0
Medium2/151.6-0.4
Low2/280.4-1.6

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

J. Woll
TOR · 36/40 · .900
+1.0
saved above expected
B+
the night
By dangerG/attxGsaved
High danger1/81.8+0.8
Medium2/232.4+0.4
Low1/450.7-0.3

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

106 shots · press play to watch the game back

Where the shots came from

NHL play-by-play coordinates
ANA
62 shots
4
Final
106 shots
TOR
44 shots
6
ANA attackTOR attack
ANA TOR Goal

Each club shoots toward its own end — ANA left, TOR 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
M. Knies
#23 · L · TOR
1 G · 3 A · 1 SOG · 22:32 on ice
M. Maccelli
#63 · L · TOR
1 G · 2 A · 1 SOG · 13:51 on ice
W. Nylander
#88 · R · TOR
1 G · 1 A · 3 SOG · 23:57 on ice · +1
Ranked from the box score — points first · Backcheck
What the model said beforehand

Before the game

Written Thu, Mar 12
Open the pre-game read
Written from the numbers

The read

Edited for clarity
◆ By the ModelJul 12, 6:44 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 2.7 goals for Anaheim, 2.5 for Toronto — the Ducks at 53% win probability. This is about as close to a coin flip as you'll find.

Anaheim is the hotter team: 8-2-0 in their last 10 and they own the underlying play. At 5v5, the Ducks generate 52.0% expected goals and control 52.0% of shot attempts. Their PDO sits at 0.981, meaning they're running cold — positive regression is coming.

The gap in talent shows through the stats. Beckett Sennecke operates at 1.03 expected goals per 60 minutes with 20 goals and 19 assists; his 8 high-danger goals highlight his positioning in the slot. Cutter Gauthier matches that intensity at 0.99 xG/60 with 25 goals and 16 assists, though his 12.9% shooting rate suggests there's still room for his production to climb.

Toronto's problem is clear in the metrics. At 46.0% expected goals and 45.0% shot attempts, they're being outplayed consistently. Their -15 goal differential over ten games confirms it. Their PDO of 1.002 is working in their favor — they're running hot — but process eventually catches up to luck.

The Leafs have the offensive firepower to steal this. Auston Matthews leads at 1.10 expected goals per 60 with 17 goals and 13 assists, though his 10.6% shooting suggests variance is working against him. John Tavares adds depth at 0.91 xG/60 with 15 goals and 24 assists; the assist total shows he's feeding the play, not just finishing.

One watch: L. Dostal starts on the back end of a back-to-back. A tired starter or a backup changes the equation.

Anaheim should win with cleaner process and volume. But Toronto's luck is real and their star power is dangerous. The deciding factor may be execution in the neutral zone — Mason McTavish is a defensive liability for Anaheim, while Bo Groulx carries similar issues for Toronto. In a genuine coin flip, that's where the edge lives.

What the model said beforehand

The model's lean

ANA 53%
53%
ANA
Model favorite
53%
47%
ANA50TOR

ANA by 6 points of win probability — a modest lean. Projected score ANA 2.7–2.5 TOR; 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
ANA← edge
edge →TOR
52.0%46.0%
52.0%45.0%
2.802.24
2.592.67
2.092.09
2.322.52
0.9811.002

ANA holds 5 of 6 process categories — and the luck row (0.981 vs 1.002) says TOR has been getting the bounces, which tends not to last.

Source · NHL stats API + our xG · 5v5
Form · Last 10
ANA
8-2-0
+6 GD · 1d rest
TOR
2-6-2
-15 GD · 2d rest
0.981
ANA PDO
Luck gauge · drifts to 1.000
1.002
TOR PDO
Luck gauge · drifts to 1.000
What decides it

Keys to the game

Where the edges live
  • The Ducks own the underlying play — 52.0% 5v5 xG vs 46.0%.
  • The Ducks drive Corsi at 52.0% — expect territorial tilt.
Regression watch
  • The Ducks' PDO is 0.981 — running cold, due for positive regression.
Things to watch
  • The Ducks own the underlying play — 52.0% 5v5 xG vs 46.0%.
  • The Ducks drive Corsi at 52.0% — expect territorial tilt.
  • L. Dostal is on a back-to-back — watch for a backup start or a tired starter.
  • The Ducks are the hotter team by points pace (8-2-0 in their last 10).
  • The Maple Leafs are underwater at -15 goal differential over their last 10.
  • The Ducks' PDO is 0.981 — running cold, due for positive regression.
Last game's lineup · confirmed at warm-up

Lineups

NHL box score
ANA
Expected in goal
L. Dostal
back-to-back.923 last start
Backup Lukas Dostal · -2.9 GSAx this season
Back-to-back: the backup often gets this one. Treat the starter as unconfirmed.

No completed game on file for this club yet.

TOR
Expected in goal
J. Woll
2 days rest.938 last start
Backup Joseph Woll · -6.6 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
ANA
Beckett Sennecke20G 19A
1.03 xG/60 · 8 HD · 13.5% sh
Cutter Gauthier25G 16A
0.99 xG/60 · 2 HD · 12.9% sh
TOR
Auston Matthews17G 13A
1.10 xG/60 · 1 HD · 10.6% sh
John Tavares15G 24A
0.91 xG/60 · 3 HD · 12.4% sh
Keep going

Where to next