El ColegiadoData on refereeing in the Liga

Delgado Ferreiro × Sevilla FC

14 matches of Sevilla FC refereed by Carlos Delgado Ferreiro, from 2006-07 to 2013-14.

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Sevilla FC

Delgado Ferreiro

Sevilla FC

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

8 W2 D4 L

Points − expected points

+3.8pts over 14 matches

26 points obtained for 22.2 expected from the odds, i.e. +0.273 per match.

Points distribution from the odds

If only the odds mattered, over these 14 matches

Points obtained

26

Expected (odds)

22.2

Deviation

+3.8

two-sided p

0.47

Expected 22.2 ± 4.6 pts · probability of a deviation at least this large, in either direction: 47%.

For / against, per match

Sevilla FC against its opponents, with Delgado Ferreiro

0.00
Penalties won
0.07
2.64
Yellows received
2.79
0.29
Reds received
0.14
15.2
Fouls called against
13.6

Tests on the 5 measures

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

MeasureDeviationpqVerdict
Points − expected+0.2730.471.00inconclusive
Penalty balance−0.0960.661.00inconclusive
Red-card balance−0.1240.621.00inconclusive
Yellow-card balance−0.3760.491.00inconclusive
Foul balance−2.9470.050.88inconclusive

Appointments

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

Observed

14

Expected

14.3

p / q

1.00 / 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)

Matches

The 14 matches

From Sevilla FC's point of view.

Loading 14 matches…

14 matches · data file: /data/paires/delgado-ferreiro/sevilla.json