Postmatch editorial

Rayo Vallecano settled a divided pre-match read

The final score was Deportivo Alavés 1-2 Rayo Vallecano. The model and the market were not perfectly aligned, but one side of that divide ended up cashing out.

Deportivo Alavés struck first through Toni Martínez 13', but Rayo Vallecano recovered and flipped the match.

The raw numbers were a little messier than the result: Deportivo Alavés led Shots on target 11-7, even though the scoreboard went another way. Deportivo Alavés also shaded Corners 10-5.

Before kickoff, our model made Deportivo Alavés the likeliest result at 37.3%, while the median bookmaker line priced Deportivo Alavés at 45.5% implied. On BTTS, the model leaned Yes (54.6%), and that angle landed.

The model still found a small price edge on 1 at Mansionbet. The market was offering 2.47 against a fair line of 2.36. That translated to an edge of 4.7% before kickoff. The price edge was there, but the final result did not follow it.

Prediction checks

Model result

Deportivo Alavés

37.3%

Miss

Market result

Deportivo Alavés

45.5%

Miss

BTTS

Yes

54.6%

Hit
Key stats

Match numbers

Shots on target

Deportivo Alavés

Deportivo Alavés

Rayo Vallecano

11

7

Corners

Deportivo Alavés

Deportivo Alavés

Rayo Vallecano

10

5

Total shots

Deportivo Alavés

Deportivo Alavés

Rayo Vallecano

19

15

Model edge

1

Mansionbet

Market odd

2.47

Fair odd

2.36

Edge

4.7%

Stake

0.74u

The price edge was there, but the final result did not follow it.