luckadjusted
NHL Week 6 · 2026-27

2026-27 regular season · October 17, 2026

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

Devils at Capitals, Oct 17, 2026: who deserved to win?

The Capitals beat the Devils 4–2, but the replays lean toward the Devils: they take 6 of 10 with the same day's form. Luck ran their way: shooting alone was worth 29 points of win probability to the Capitals.

The biggest swing (P1, 9:56 left): Arseny Gritsyuk scored on a snap shot from 51 feet, worth 17 points of win probability to the Devils.

Luck index +63 Capitals very lucky · −63 Devils

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. Devils win 6, Capitals win 4.

  1. 1 NJD 5 WSH 0
  2. 2 NJD 5 WSH 2
  3. 3 NJD 5 WSH 2
  4. 4 NJD 5 WSH 3
  5. 5 NJD 2 WSH 1
  6. 6 NJD 5 WSH 4
  7. 7 NJD 2 WSH 3
  8. 8 NJD 1 WSH 2
  9. 9 NJD 2 WSH 4
  10. 10 NJD 4 WSH 7

Our prediction before puck drop

We had the Capitals by 0.2, 54% to win. The Capitals won by 2: the pick was right. The final margin was 1.8 goals from ours; 49% of games like this end further from the forecast than that.

Show as a table
OutcomeChance
Devils win45.8%
Capitals win54.2%
Middle 50%: Devils by 2 to Capitals by 250%
Middle 90%: Devils by 4 to Capitals by 490%
Middle 95%: Devils by 4 to Capitals by 595%
Exactly Capitals by 121.6%
Exactly Devils by 119.5%
Exactly Capitals by 313.0%
Exactly Capitals by 210.3%
Exactly Devils by 310.2%

Most of the distance between a forecast and a final score is luck: a hot goalie, a post or a deflection moves a hockey score more than anything known before the game. Made Sat, Oct 17, 10:03 am ET and frozen at puck drop. How our predictions have done

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

Devils win 63% of them, Capitals 37%. The line is what actually happened: Capitals by 2.

Show as a table
Final margin in the replaysShare of replays
Devils by 3+34.1%
Devils by 211.4%
Devils by 117.5%
Capitals by 119.4%
Capitals by 27.3%
Capitals by 3+10.3%

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 +2.6 goals to the Capitals: the final margin was Capitals by 2, without the luck Devils by 0.6. Luck shares are the fitted ones (how much of each kind is luck).
ShootingUnblocked attemptsGoalsExpected goalsAbove expected
Devils5623.84−1.84
Capitals3342.37+1.63

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 16:31 Cross checking on the Capitals (Alex Tuch): 2 minutes on the power play +4% NJD
P1 11:57 Illegal check to head on the Capitals (Boone Jenner): 2 minutes on the power play +4% NJD
P1 4:50 Interference on the Devils (Brett Pesce): 2 minutes on the power play +4% WSH
P2 10:57 Hooking on the Devils (Luke Hughes): 2 minutes on the power play +3% WSH
P3 8:22 Tripping on the Capitals (Timothy Liljegren): 2 minutes on the power play 0% NJD
P3 1:34 Holding on the Capitals (Timothy Liljegren): 2 minutes on the power play 0% NJD

When it happened

Capitals’ chance of winning

As low as 35% and as high as 100%. 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 Capitals were ahead in it, below while the Devils were.
#WhenWhat happenedWin probability forNext drive
1 P1 16:31 Cross checking on the Capitals (Alex Tuch): 2 minutes on the power playPenalty calls +4% NJD –
2 P1 11:57 Illegal check to head on the Capitals (Boone Jenner): 2 minutes on the power playPenalty calls +4% NJD –
3 P1 9:56 Arseny Gritsyuk scored on a snap shot from 51 feetShooting · 1% chance +17% NJD –
4 P1 4:50 Interference on the Devils (Brett Pesce): 2 minutes on the power playPenalty calls +4% WSH –
5 P1 3:18 Ryan Leonard scored on a wrist shot from 5 feetShooting · 25% chance +14% WSH –
6 P2 18:44 Ilya Protas scored on a snap shot from 28 feetShooting · 10% chance +17% WSH –
7 P2 15:24 Dylan Strome scored on a backhand shot from 8 feetShooting · 7% chance +13% WSH –
8 P2 8:46 Boone Jenner scored on a snap shot from 9 feetShooting · 20% chance +6% WSH –

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

Devils 58% · Capitals 42%

Final margin
Capitals by 2
Luck in goals
2.6 for the Capitals
Luck-adjusted margin
Devils by 0.6
Replay with same day's form
Devils 63% · Capitals 37% 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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