Matches in the database
88
2000-015 active seasons2025-26
Muñiz Ruiz
Alejandro Muñiz Ruiz, cantabro committee: 88 Liga matches in the database, from 2021-22 to 2025-26.
- Full name
- Alejandro Muñiz Ruiz
- Committee
- cantabro committee (Cantabria)
- Primera
- 2021 → active
- Database
- 2021-22 → 2025-26 · 88 matches
Name variants merged
Alejandro Muñiz RuizMuñiz Ruiz
Biography: es.wikipedia:Alejandro Muñiz Ruiz
Matches in the database Number of Liga matches in the database, all sources combined.
Clubs refereed
25
20 pairs tested (at least 5 matches), 5 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
0.284Liga 0.296 · −4%
Reds per match
0.352Liga 0.257 · +37%
Yellows per match
5.05Liga 4.79 · +5%
Fouls per match
25.6Liga 25.6 · 0%
Muñiz RuizLiga, same seasons
Referee × club
All clubs refereed by Muñiz Ruiz, 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
1
Draws
7
Defeats
5
Wins Draws Defeats small sample
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 | −0.493 | 0.18 | 1.00 | inconclusive |
| Penalty balance | +0.219 | 0.14 | 1.00 | inconclusive |
| Red-card balance | +0.146 | 0.39 | 1.00 | inconclusive |
| Yellow-card balance | −0.379 | 0.52 | 1.00 | inconclusive |
| Foul balance | −2.219 | 0.13 | 0.90 | inconclusive |
Inconclusive does not mean "no effect": with 13 matches, only a deviation of about ±1.44 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
Rayo Vallecano matches assigned to Muñiz Ruiz, compared with the expected share.
Observed
12
Expected
7.3
Ratio
1.65
q
1.00
Record −6.4 pts vs odds · 13 matches Pair page →
Important matches
Share of each club's important matches assigned to Muñiz Ruiz, compared with other referees (2000-01 → 2025-26)
| Club | Matches | Of which important | Share (this referee) | Share (other referees) | p | q | Reading |
|---|---|---|---|---|---|---|---|
 Rayo Vallecano | 12 | 2 | 17% | 21% | 1.00 | 1.00 | inconclusive |
 RCD Mallorca | 12 | 2 | 17% | 21% | 1.00 | 1.00 | inconclusive |
 CA Osasuna | 10 | 0 | 0% | 21% | 0.23 | 1.00 | inconclusive |
 Deportivo Alavés | 9 | 3 | 33% | 21% | 0.41 | 1.00 | inconclusive |
 Getafe CF | 9 | 2 | 22% | 21% | 1.00 | 1.00 | inconclusive |
 FC Barcelona | 8 | 0 | 0% | 16% | 0.37 | 1.00 | inconclusive |
 Cádiz CF | 8 | 1 | 13% | 21% | 1.00 | 1.00 | inconclusive |
 Real Betis | 7 | 1 | 14% | 21% | 1.00 | 1.00 | inconclusive |
 Girona FC | 6 | 2 | 33% | 20% | 0.34 | 1.00 | inconclusive |
 Athletic Bilbao | 6 | 0 | 0% | 21% | 0.36 | 1.00 | inconclusive |
 Real Sociedad | 6 | 0 | 0% | 21% | 0.36 | 1.00 | inconclusive |
 Sevilla FC | 6 | 0 | 0% | 20% | 0.60 | 1.00 | inconclusive |
 Elche CF | 6 | 2 | 33% | 21% | 0.61 | 1.00 | inconclusive |
 RCD Espanyol | 6 | 2 | 33% | 21% | 0.61 | 1.00 | inconclusive |
 UD Almería | 5 | 0 | 0% | 22% | 0.59 | 1.00 | inconclusive |
 Villarreal CF | 5 | 0 | 0% | 20% | 0.59 | 1.00 | inconclusive |
 Granada CF | 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 Muñiz Ruiz belong to?
Muñiz Ruiz belongs to the referees' committee of Cantabria. Referees belong to a regional committee, not to a club.
How many Liga matches has Muñiz Ruiz refereed?
88 Liga matches in the database, from 2021-22 to 2025-26.
Which clubs has Muñiz Ruiz refereed most often?
Rayo Vallecano (13), RCD Mallorca (12), Deportivo Alavés (10) (ranked by number of matches only).
Since when has Muñiz Ruiz refereed in Primera?
Muñiz Ruiz has refereed in Primera since 2021.
Matches refereed
88 matches. Click a column header to sort.
Loading 88 matches…
88 matches · data file: /data/arbitres/muniz-ruiz.json