luckadjusted
NHL Week 1 · 2026-27

2025-26 regular season · January 15, 2026

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

Kraken at Bruins, Jan 15, 2026: who deserved to win?

The Bruins beat the Kraken 4–2, but the replays lean toward the Kraken: they take 7 of 10 with the same day's form. Luck ran their way: goaltending alone was worth 37 points of win probability to the Bruins.

The biggest swing (P2, 7:33 left): Eeli Tolvanen scored on a wrist shot from 25 feet, worth 14 points of win probability to the Kraken.

Final

Seattle Kraken 2
Boston Bruins 4

January 15, 2026 · TD Garden

Luck index +65 Bruins very lucky · −65 Kraken

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. Kraken win 7, Bruins win 3.

  1. 1 SEA 6 BOS 1
  2. 2 SEA 4 BOS 0
  3. 3 SEA 4 BOS 1
  4. 4 SEA 7 BOS 4
  5. 5 SEA 5 BOS 3
  6. 6 SEA 3 BOS 1
  7. 7 SEA 3 BOS 2
  8. 8 SEA 3 BOS 4
  9. 9 SEA 1 BOS 3
  10. 10 SEA 2 BOS 5

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 4,000.2 replays ended

Kraken win 65% of them, Bruins 35%. The line is what actually happened: Bruins by 2.

Show as a table
Final margin in the replaysShare of replays
Kraken by 3+34.3%
Kraken by 212.3%
Kraken by 118.6%
Bruins by 119.1%
Bruins by 26.9%
Bruins by 3+8.9%

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 +2.4 goals to the Bruins: the final margin was Bruins by 2, without the luck Kraken by 0.4. Luck shares are the fitted ones (how much of each kind is luck).
ShootingUnblocked attemptsGoalsExpected goalsAbove expected
Kraken4223.64−1.64
Bruins3232.02+0.98

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 12:37 Holding on the Bruins (Jonathan Aspirot): 2 minutes on the power play +3% SEA
P2 16:16 Slashing on the Bruins (Tanner Jeannot): 2 minutes on the power play +4% SEA
P2 9:26 Slashing on the Bruins (Nikita Zadorov): 2 minutes on the power play +3% SEA
P3 18:10 Tripping on the Bruins (Alex Steeves): 2 minutes on the power play +5% SEA
P3 13:57 Roughing on the Kraken (Brandon Montour): 2 minutes on the power play +5% BOS
P3 1:04 Holding on the Kraken (Matty Beniers): 2 minutes on the power play +6% BOS

When it happened

Bruins’ chance of winning

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 Bruins were ahead in it, below while the Kraken were.
#WhenWhat happenedWin probability forNext drive
1 P1 19:06 Marat Khusnutdinov scored on a backhand shot from 5 feetShooting · 19% chance +12% BOS –
2 P1 16:15 Viktor Arvidsson scored on a deflected shot from 32 feetShooting · 2% chance +13% BOS –
3 P1 12:31 Chandler Stephenson scored on a tip from 10 feetShooting · 12% chance +12% SEA –
4 P2 15:20 Mark Kastelic scored on a backhand shot from 16 feetShooting · 11% chance +13% BOS –
5 P2 7:33 Eeli Tolvanen scored on a wrist shot from 25 feetShooting · 7% chance +14% SEA –
6 P3 18:00 Kaapo Kakko’s snap shot from 5 feet was savedShooting · 22% chance +6% BOS –
7 P3 1:04 Holding on the Kraken (Matty Beniers): 2 minutes on the power playPenalty calls +6% BOS –
8 P3 0:47 Eeli Tolvanen’s tip from 8 feet was savedShooting · 12% chance +5% BOS –

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

Kraken 59% · Bruins 41%

Final margin
Bruins by 2
Luck in goals
2.4 for the Bruins
Luck-adjusted margin
Kraken by 0.4
Replay with same day's form
Kraken 65% · Bruins 35% 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.

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