luckadjusted
La Liga Matchday 7 · 2026-27

Matchday 3 · La Liga 2015-16 · September 12, 2015

Atlético 1–2 Barcelona: who deserved to win?

Barcelona beat Atlético 2–1, and the replays lean Barcelona’s way: 7 wins in 10, 1 for Atlético, 2 end level. Barcelona made the better chances: 1.7 expected goals to 0.7.

Full time

TeamGoalsxG
Atlético Madrid 1 0.71
Barcelona 2 1.73

September 12, 2015 · Estadio Vicente Calderón · Referee: Antonio Miguel Mateu Lahoz

Luck index +25 Barcelona lucky · −25 Atlético

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. Atlético win 1, 2 end level, Barcelona win 7.

  1. 1 ATM 1 BAR 0
  2. 2 ATM 0 BAR 0
  3. 3 ATM 0 BAR 0
  4. 4 ATM 0 BAR 4
  5. 5 ATM 0 BAR 3
  6. 6 ATM 0 BAR 2
  7. 7 ATM 0 BAR 2
  8. 8 ATM 2 BAR 3
  9. 9 ATM 0 BAR 1
  10. 10 ATM 1 BAR 2

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

Atlético win 14%, 22% end level, Barcelona win 63%. The line is what actually happened: Barcelona by 1.

Show as a table
After 90 minutes in the replaysShare of replays
Atlético by 3+1.0%
Atlético by 22.9%
Atlético by 110.3%
Draw22.4%
Barcelona by 125.4%
Barcelona by 220.3%
Barcelona by 3+17.7%

Where the luck was

FinishingShotsGoalsExpected goalsAbove expected
Atlético1110.71+0.29
Barcelona1421.73+0.27

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
23'Luis Alberto Suárez Díaz didn’t score from a shot0.43
50'Fernando José Torres Sanz scored from a shot0.23
54'Neymar da Silva Santos Junior scored from a free kick0.06
76'Lionel Andrés Messi Cuccittini scored from a shot0.20

When it happened

Atlético’s chance of winning

As low as 0% and as high as 87%. 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 Atlético was ahead in it, below while Barcelona was.
#WhenWhat happenedWin probability for
1 23' Luis Alberto Suárez Díaz didn’t score from a shotFinishing · 43% chance +12% ATM
2 34' Neymar da Silva Santos Junior didn’t score from a shotFinishing · 17% chance +5% ATM
3 50' Fernando José Torres Sanz scored from a shotFinishing · 23% chance +24% ATM
4 54' Neymar da Silva Santos Junior scored from a free kickFinishing · 6% chance +30% BAR
5 64' Luis Alberto Suárez Díaz didn’t score from a shotFinishing · 12% chance +4% ATM
6 66' Neymar da Silva Santos Junior didn’t score from a shotFinishing · 24% chance +9% ATM
7 76' The game turned hereLionel Andrés Messi Cuccittini scored from a shotFinishing · 20% chance +34% BAR
8 83' Jackson Arley Martínez Valencia didn’t score from a shotFinishing · 14% chance +6% BAR

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

Atlético 14% · draw 23% · Barcelona 64%

Final margin
Barcelona by 1
Luck in goals
none
Luck-adjusted margin
Barcelona by 1.0
Replay with same day's form
Atlético 14% · draw 22% · Barcelona 63% 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). Barcelona win 75% of replays (a draw counted as half).

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