El ColegiadoData on refereeing in the Liga

Alberola Rojas × RCD Espanyol

14 matches of RCD Espanyol refereed by Javier Alberola Rojas, from 2017-18 to 2025-26.

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RCD Espanyol

Alberola Rojas

RCD Espanyol

inconclusivesmall sample

Inconclusive does not mean "no effect": with 14 matches, only a deviation of about ±1.39 points per match could have been detected.

Record

14matches

4 W5 D5 L

Points − expected points

+0.4pts over 14 matches

17 points obtained for 16.6 expected from the odds, i.e. +0.032 per match.

Points distribution from the odds

If only the odds mattered, over these 14 matches

Points obtained

17

Expected (odds)

16.6

Deviation

+0.4

two-sided p

0.99

Expected 16.6 ± 4.6 pts · probability of a deviation at least this large, in either direction: 99%.

For / against, per match

RCD Espanyol against its opponents, with Alberola Rojas

0.14
Penalties won
0.29
2.93
Yellows received
2.14
0.07
Reds received
0.00
15.1
Fouls called against
14.7

Tests on the 5 measures

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

MeasureDeviationpqVerdict
Points − expected+0.0320.991.00inconclusive
Penalty balance−0.0840.671.00inconclusive
Red-card balance−0.0600.821.00inconclusive
Yellow-card balance−0.9300.081.00inconclusive
Foul balance−0.6900.660.98inconclusive

Appointments

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

Observed

12

Expected

11.1

p / q

0.87 / 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 14 matches

From RCD Espanyol's point of view.

Loading 14 matches…

14 matches · data file: /data/paires/alberola-rojas/espanyol.json