luckadjusted
NHL Week 1 · 2026-27

2025-26 regular season · April 4, 2026

No betting line for this game, so there is no before-puck-drop or fresh-game number.

Mammoth at Canucks, Apr 4, 2026: who deserved to win?

The Mammoth beat the Canucks 7–4, but the replays call it close to a coin flip: with the way both teams played, the Mammoth win 6 of 10. Luck ran their way: goaltending alone was worth 52 points of win probability to the Mammoth.

The biggest swing (P2, 12:56 left): Clayton Keller scored on a tip from 7 feet, worth 19 points of win probability to the Mammoth.

Final

Utah Mammoth 7
Vancouver Canucks 4

April 4, 2026 · Rogers Arena

Luck index +43 Mammoth lucky · −43 Canucks

Each team’s own shots from this game, resampled into new games 4,000 times, each a goal at its chance, with the power plays the penalties gave and the pulled goalie at the end: with the way both teams actually played, how often does this performance win? How the replay works

Ten replays. Mammoth win 6, Canucks win 4.

  1. 1 UTA 4 VAN 0
  2. 2 UTA 4 VAN 1
  3. 3 UTA 3 VAN 1
  4. 4 UTA 4 VAN 3
  5. 5 UTA 5 VAN 4
  6. 6 UTA 3 VAN 2
  7. 7 UTA 1 VAN 2
  8. 8 UTA 0 VAN 1
  9. 9 UTA 2 VAN 3
  10. 10 UTA 1 VAN 4

Three other ways to ask

Each answers a different question, so none of them replaces the replay above.

No closing line for this game.

Needs the closing line, which this game has not got.

Every shot redrawn at its chance, overtime and the shootout replayed as near coin flips; the shots themselves and every call fixed. The narrowest view of luck.

How 4,000 replays ended

Mammoth win 57% of them, Canucks 43%. The line is what actually happened: Mammoth by 3.

Show as a table
Final margin in the replaysShare of replays
Mammoth by 3+19.3%
Mammoth by 212.1%
Mammoth by 125.8%
Canucks by 125.5%
Canucks by 28.1%
Canucks by 3+9.2%

Where the luck was

What the luck was worth

Every lucky and unlucky play, weighted by the moment it happened: its swing in win probability, added up by kind. A post hit in a blowout counts for nothing; the same post with a minute left in a tie game can be most of a win.

Swings add up across a game, so in one that went back and forth they can pass 100%. On the scoreboard the same luck was worth +1.8 goals to the Mammoth: the final margin was Mammoth by 3, without the luck Mammoth by 1.2. Luck shares are the fitted ones (how much of each kind is luck).
ShootingUnblocked attemptsGoalsExpected goalsAbove expected
Mammoth3662.11+3.89
Canucks3241.72+2.28

Regulation with both goalies in. Expected goals: our model of each shot’s chance from where and how it was taken (distance, angle, shot type, rebound, rush, strength), adjusted for the shooter’s and the goalie’s records. A team above expected finished better or met a weaker night in goal; 75% of the gap counts as luck (why that share).

Calls

Every penalty that put a team on the power play, and every goal taken off the board on review, with what it did to the helped team’s chance of winning at that moment. Calls don’t count toward luck by default: who draws penalties repeats from game to game like a skill (how calls are valued). Switch them on below.

WhenCallWin probability for
P1 9:26 Tripping on the Canucks (Pierre-Olivier Joseph): 2 minutes on the power play +3% UTA
P2 14:30 Holding on the Canucks (Filip Hronek): 2 minutes on the power play +5% UTA
P2 10:38 Holding on the Mammoth (Ian Cole): 2 minutes on the power play +4% VAN
P2 1:15 Tripping on the Mammoth (Ian Cole): 2 minutes on the power play +3% VAN
P3 16:11 Too many men on the ice on the Mammoth (UTA): 2 minutes on the power play +3% VAN
P3 5:01 Slashing on the Canucks (Teddy Blueger): 2 minutes on the power play +1% UTA
P3 4:08 Hooking on the Mammoth (JJ Peterka): 2 minutes on the power play +1% VAN

When it happened

Canucks’ chance of winning

As low as 0% and as high as 71%. Numbers mark the biggest luck moments, listed below.

Our in-game win probability: the score and the time left, starting from the betting line (or the home edge alone when there is none), with goals at the league’s rates for the score. Overtime is drawn at a fixed width. Shaded above the middle while the Canucks were ahead in it, below while the Mammoth were.
#WhenWhat happenedWin probability forNext drive
1 P1 17:32 Linus Karlsson scored on a backhand shot from 24 feetShooting · 6% chance +15% VAN –
2 P1 6:26 Kailer Yamamoto scored on a tip from 8 feetShooting · 10% chance +16% UTA –
3 P1 1:30 Clayton Keller scored on a wrist shot from 34 feetShooting · 6% chance +18% UTA –
4 P2 17:55 Linus Karlsson scored on a tip from 18 feetShooting · 7% chance +18% VAN –
5 P2 12:56 Clayton Keller scored on a tip from 7 feetShooting · 11% chance +19% UTA –
6 P2 8:05 Dylan Guenther scored on a wrist shot from 12 feetShooting · 5% chance +16% UTA –
7 P3 18:28 Lawson Crouse scored on a snap shot from 34 feetShooting · 7% chance +15% UTA –
8 P3 15:20 Marco Rossi scored on a wrist shot from 56 feetShooting · 2% chance +16% VAN –

Adjust the assumptions

Think finishing is more skill than we do, or that the calls were luck? Change it and the coin-flip replay reruns in your browser.

Only coin-flips re-rolled

Mammoth 82% · Canucks 18%

Final margin
Mammoth by 3
Luck in goals
1.8 for the Mammoth
Luck-adjusted margin
Mammoth by 1.2
Replay with same day's form
Mammoth 57% · Canucks 43% unchanged: why
How much of each is luck?

0% treats it as skill, 100% as pure luck. The tick is our fit.

What counts
Flip a play

Force the other outcome, in this game and in every replay: a goal becomes a save, a post goes in, a penalty goes the other way.

About these numbers

Play-by-play from the NHL via fastRhockey; expected goals, in-game win probability and the replays are our own models, fitted on every game since 2018-19 (methodology and validation). Blocked shots aren’t replayed (their location is the block’s, not the shot’s). No betting line for this game, so there is no before-puck-drop or fresh-game number.

All week 26 2025-26 games · Mammoth · Canucks

More from week 26, 2025-26

Every game of week 26, 2025-26