El ColegiadoData on refereeing in the Liga

Alberola Rojas × Athletic Bilbao

10 matches of Athletic Bilbao refereed by Javier Alberola Rojas, from 2017-18 to 2024-25.

Athletic Bilbao

Alberola Rojas

Athletic Bilbao

inconclusivesmall sample

Inconclusive does not mean "no effect": with 10 matches, only a deviation of about ±1.65 points per match could have been detected.

Record

10matches

6 W2 D2 L

Points − expected points

+3.9pts over 10 matches

20 points obtained for 16.1 expected from the odds, i.e. +0.391 per match.

Points distribution from the odds

If only the odds mattered, over these 10 matches

Points obtained

20

Expected (odds)

16.1

Deviation

+3.9

two-sided p

0.40

Expected 16.1 ± 4.0 pts · probability of a deviation at least this large, in either direction: 40%.

For / against, per match

Athletic Bilbao against its opponents, with Alberola Rojas

0.00
Penalties won
0.10
1.40
Yellows received
1.60
0.00
Reds received
0.00
13.2
Fouls called against
11.5

Tests on the 5 measures

Deviation per match, raw p and corrected q (Benjamini-Hochberg, all pairs)

MeasureDeviationpqVerdict
Points − expected+0.3910.391.00inconclusive
Penalty balance−0.1400.541.00inconclusive
Red-card balance+0.0051.001.00inconclusive
Yellow-card balance+0.1030.931.00inconclusive
Foul balance−0.7340.680.99inconclusive

Appointments

The club's matches assigned to this referee, observed vs expected

Observed

10

Expected

15.0

p / q

0.24 / 1.00

inconclusive Seasons without a known referee for every match are not counted.

Matches per season

Number of matches (bars) and the season's points − expected deviation (hover)

VAR
Matches

The 10 matches

From Athletic Bilbao's point of view.

Loading 10 matches…

10 matches · data file: /data/paires/alberola-rojas/athletic-club.json