Matches in the database
120
2000-018 active seasons2025-26
Delgado Ferreiro
Carlos Delgado Ferreiro, vasco committee: 120 Liga matches in the database, from 2006-07 to 2013-14.
- Full name
- Carlos Delgado Ferreiro
- Committee
- vasco committee (País Vasco)
- Primera
- 2006 → 2014
- Database
- 2006-07 → 2013-14 · 120 matches
Name variants merged
Carlos Delgado FerreiroDelgado Ferreiro
Biography: es.wikipedia:Carlos Delgado Ferreiro
Matches in the database Number of Liga matches in the database, all sources combined.
Clubs refereed
30
22 pairs tested (at least 5 matches), 8 descriptive only
Activity per season
Liga matches refereed each season
Profile compared with the Liga
Per-match average vs Liga average over their seasons
Penalties per match
0.175Liga 0.287 · −39%
Reds per match
0.208Liga 0.362 · −42%
Yellows per match
4.81Liga 5.16 · −7%
Fouls per match
29.7Liga 31.0 · −4%
Delgado FerreiroLiga, same seasons
Referee × club
All clubs refereed by Delgado Ferreiro, by number of matches. Verdicts tested on the whole database (pairs with at least 5 matches).
Verdict / q-value With hundreds of comparisons, some look extreme by chance. The Benjamini-Hochberg correction accounts for this: a deviation is only called notable if q < 0.05. Otherwise: inconclusive. Inconclusive does not mean "no effect": with 11 matches, only a deviation of about ±1.57 points per match could have been detected.
Verdicts on 5 measures: points, penalties, reds, yellows, fouls. "Descriptive" = fewer than 5 matches, no test.
Wins
11
Draws
2
Defeats
3
Wins Draws Defeats
Points distribution from the odds
Loading matches…
Tests on the whole database The 5 tests Five measures tested for each referee × club pair with at least 5 matches: points − expected (simulation from the odds), penalty, red-card, yellow-card and foul balances (permutation within the club's seasons). q = p corrected with Benjamini-Hochberg.
Deviation per match; q = p corrected across all tested pairs.
| Measure | Deviation | p | q | Verdict |
|---|---|---|---|---|
| Points − expected | −0.107 | 0.75 | 1.00 | inconclusive |
| Penalty balance | −0.053 | 0.86 | 1.00 | inconclusive |
| Red-card balance | −0.010 | 1.00 | 1.00 | inconclusive |
| Yellow-card balance | −0.326 | 0.49 | 1.00 | inconclusive |
| Foul balance | −0.130 | 0.95 | 1.00 | inconclusive |
Inconclusive does not mean "no effect": with 16 matches, only a deviation of about ±1.30 points per match could have been detected.
Appointments Appointments Expected number = the referee's share of matches each season (among the matches they can take: never a club from their own region) × the club's matches. inconclusive
FC Barcelona matches assigned to Delgado Ferreiro, compared with the expected share.
Observed
16
Expected
14.3
Ratio
1.12
q
1.00
Record −1.7 pts vs odds · 16 matches Pair page →
Important matches
Share of each club's important matches assigned to Delgado Ferreiro, compared with other referees (2000-01 → 2025-26)
| Club | Matches | Of which important | Share (this referee) | Share (other referees) | p | q | Reading |
|---|---|---|---|---|---|---|---|
 Málaga CF | 16 | 2 | 13% | 21% | 0.54 | 1.00 | inconclusive |
 FC Barcelona | 16 | 3 | 19% | 16% | 0.73 | 1.00 | inconclusive |
 Atlético Madrid | 15 | 3 | 20% | 18% | 0.74 | 1.00 | inconclusive |
 Sevilla FC | 14 | 4 | 29% | 19% | 0.49 | 1.00 | inconclusive |
 Real Madrid CF | 13 | 2 | 15% | 16% | 1.00 | 1.00 | inconclusive |
 CA Osasuna | 12 | 4 | 33% | 20% | 0.28 | 1.00 | inconclusive |
 RCD Espanyol | 12 | 3 | 25% | 21% | 0.73 | 1.00 | inconclusive |
 Racing de Santander | 12 | 2 | 17% | 21% | 1.00 | 1.00 | inconclusive |
 Getafe CF | 11 | 5 | 46% | 21% | 0.06 | 1.00 | inconclusive |
 Valencia CF | 11 | 1 | 9% | 19% | 0.70 | 1.00 | inconclusive |
 Levante UD | 11 | 3 | 27% | 21% | 0.71 | 1.00 | inconclusive |
 Deportivo de A Coruña | 10 | 4 | 40% | 19% | 0.11 | 1.00 | inconclusive |
 Villarreal CF | 10 | 3 | 30% | 20% | 0.43 | 1.00 | inconclusive |
 Real Betis | 9 | 1 | 11% | 21% | 0.69 | 1.00 | inconclusive |
 RCD Mallorca | 8 | 0 | 0% | 21% | 0.21 | 1.00 | inconclusive |
 UD Almería | 8 | 2 | 25% | 21% | 0.68 | 1.00 | inconclusive |
 Real Zaragoza | 8 | 1 | 13% | 22% | 1.00 | 1.00 | inconclusive |
 Sporting de Gijón | 7 | 2 | 29% | 21% | 0.64 | 1.00 | inconclusive |
 Real Valladolid | 7 | 1 | 14% | 21% | 1.00 | 1.00 | inconclusive |
 Recreativo de Huelva | 5 | 1 | 20% | 21% | 1.00 | 1.00 | inconclusive |
 Granada CF | 5 | 1 | 20% | 21% | 1.00 | 1.00 | inconclusive |
 Rayo Vallecano | 5 | 1 | 20% | 21% | 1.00 | 1.00 | inconclusive |
Important match: opponent in the season's final top 4 (recomputed standings), plus the Clásico for Barça and Real Madrid. Fisher's exact test, Benjamini-Hochberg correction across all 1,297 combinations. Sorted by number of matches.
Frequently asked questions
Which committee does Delgado Ferreiro belong to?
Delgado Ferreiro belongs to the referees' committee of the Basque Country. Referees belong to a regional committee, not to a club.
How many Liga matches has Delgado Ferreiro refereed?
120 Liga matches in the database, from 2006-07 to 2013-14.
Which clubs has Delgado Ferreiro refereed most often?
FC Barcelona (16), Málaga CF (16), Atlético Madrid (15) (ranked by number of matches only).
Since when has Delgado Ferreiro refereed in Primera?
Delgado Ferreiro refereed in Primera from 2006 to 2014.
Matches refereed
120 matches. Click a column header to sort.
Loading 120 matches…
120 matches · data file: /data/arbitres/delgado-ferreiro.json