luckadjusted
La Liga Matchday 7 · 2026-27

Matchday 8 · La Liga 2015-16 · October 18, 2015

Deportivo 2–2 Athletic: who deserved to win?

Deportivo and Athletic drew 2–2. Replayed with the way both teams played, Deportivo win 5 of 10, Athletic 2, and 3 end level. Deportivo made the better chances: 1.3 expected goals to 0.6.

Full time

TeamGoalsxG
Deportivo La Coruña 2 1.32
Athletic Club 2 0.61

October 18, 2015 · Estadio Abanca-Riazor · Referee: Santiago Jaime Latre

Luck index −12 Deportivo about even for the draw

Each team’s own shots from this match, resampled into new matches 4,000 times, each a goal at its expected-goals chance: with the way both teams actually played, how often does this performance win? How the replay works

Ten replays. Deportivo win 5, 3 end level, Athletic win 2.

  1. 1 DEP 1 ATH 0
  2. 2 DEP 1 ATH 0
  3. 3 DEP 3 ATH 2
  4. 4 DEP 2 ATH 0
  5. 5 DEP 4 ATH 1
  6. 6 DEP 1 ATH 1
  7. 7 DEP 0 ATH 0
  8. 8 DEP 0 ATH 0
  9. 9 DEP 0 ATH 2
  10. 10 DEP 0 ATH 1

The narrowest view of luck

The same match, with only the coin flips re-rolled: every shot kept where and how it was taken, its outcome redrawn at its chance (75% of finishing counts as luck), own goals at the league’s rate.

There is no betting line for this match, and no forecast from before kickoff: matches of past seasons are replayed, not forecast.

How 4,000 replays of the 90 minutes ended

Deportivo win 46%, 31% end level, Athletic win 23%. The line is what actually happened: Draw.

Show as a table
After 90 minutes in the replaysShare of replays
Deportivo by 3+6.4%
Deportivo by 212.8%
Deportivo by 127.1%
Draw31.1%
Athletic by 116.0%
Athletic by 25.5%
Athletic by 3+1.1%

Where the luck was

FinishingShotsGoalsExpected goalsAbove expected
Deportivo1721.32+0.68
Athletic720.61+1.39

Own goals aren’t shots, so they’re counted on their own. A side above expected finished better than its chances, or met a goalkeeper on a bad day; 75% of the gap counts as luck (why that share).

The big chances, and every goal

MinuteChancexG
29'Iñaki Williams Arthuer scored from a shot0.14
35'Luis Alberto Romero Alconchel didn’t score from a shot0.44
62'Aritz Aduriz Zubeldia scored from a shot0.19
79'Lucas Pérez Martínez scored from a shot0.06
88'Alejandro Arribas Garrido scored from a shot0.15

When it happened

Deportivo’s chance of winning

As low as 1% and as high as 59%. Numbers mark the biggest luck moments, listed below.

Our in-game win probability: the score and the minutes left, with goals for the rest of the match at the league’s rates. A draw counts half, as in the replays. Shaded above the middle while Deportivo was ahead in it, below while Athletic was.
#WhenWhat happenedWin probability for
1 3' Xabier Etxeita Gorritxategi didn’t score from a shotFinishing · 12% chance +3% DEP
2 29' Iñaki Williams Arthuer scored from a shotFinishing · 14% chance +25% ATH
3 35' Luis Alberto Romero Alconchel didn’t score from a shotFinishing · 44% chance +13% ATH
4 62' Aritz Aduriz Zubeldia scored from a shotFinishing · 19% chance +11% ATH
5 79' Lucas Pérez Martínez scored from a shotFinishing · 6% chance +7% DEP
6 80' Oriol Riera Magem didn’t score from a shotFinishing · 14% chance +6% ATH
7 88' Alejandro Arribas Garrido scored from a shotFinishing · 15% chance +42% DEP
8 92' Alejandro Arribas Garrido didn’t score from a shotFinishing · 7% chance +3% ATH

Adjust the assumptions

Think finishing is more skill than we do? Change how much of it counts as luck and the coin-flip replay of the 90 minutes reruns in your browser.

Only coin-flips re-rolled

Deportivo 56% · draw 28% · Athletic 16%

Final margin
even
Luck in goals
0.5 for Athletic
Luck-adjusted margin
Deportivo by 0.5
Replay with same day's form
Deportivo 46% · draw 31% · Athletic 23% 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 match and in every replay: a goal becomes a save, a chance goes in.

About these numbers

Expected goals per shot from StatsBomb’s open data; the replays, the in-game win probability and the luck shares are our own models, fitted and tested on every shot of four full league seasons and four tournaments, these matches included (methodology and validation).

All matchday 8 matches, 2015-16 · Deportivo · Athletic

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