El ColegiadoData on refereeing in the Liga

Estrada Fernández × Joaquín

20 matches of Joaquín (Valencia CF, Málaga CF, Real Betis) refereed by Xavier Estrada Fernández, from 2009-10 to 2020-21.

Report an error on this pageHow to read this page
Player data: 2000-01 → 2021-22 only. Player-level match sheets come from Zenodo (BeSoccer, CC BY-NC 4.0 licence, non-commercial use). No free source provides them after 2021-22: more recent matches are not counted here. Penalties conceded are not attributed to players in the source, so they are not analysed.

In short

Estrada Fernández refereed 20 Liga matches in which Joaquín took part, from 2009-10 to 2020-21: 1,342 minutes played, 4 yellow cards and 0 red cards. With the other referees, over the same seasons (248 matches, 15,685 minutes), Joaquín receives 0.17 yellow cards per 90 minutes, against 0.27 with Estrada Fernández.

Verdict: no clear difference with the other referees.

Cards are rare (less than one per player per match): over a few dozen matches, only a very large deviation can be told apart from chance. "No clear difference" does not mean "no effect".

Matches

20

15 starts · 1,342 minutes · 9 seasons

Yellow cards

4for 2.5 expected

0.27 per 90 minutes with this referee · 0.17 with the others

no clear difference

Red cards

0for 0.0 expected

0.00 per 90 minutes with this referee · 0.00 with the others

no clear difference
For experts: statistical tests and method

Permutation test stratified by season: within each season, the player's matches given to this referee are drawn again at random among all the player's matches (same number per season). Deviation = (observed − expected cards) per 90 minutes played with this referee; positive = more cards than expected. q: Benjamini-Hochberg correction over the 3,781 pairs with at least 10 matches, separately for yellows and reds.

MeasureObservedExpectedDeviation / 90 minpqVerdict
Yellow cards42.50+0.1010.310.99no clear difference
Red cards00.000.0001.001.00no clear difference

The 20 matches

Minutes played and cards received by Joaquín in each match refereed by Estrada Fernández.

DateMatchTeamMinutesYellowsReds
1 Nov 2009Málaga CF 0-1 Valencia CFValencia CF↑ 78′ → 90′00
20 Nov 2010Villarreal CF 1-1 Valencia CFValencia CF0′ → 90′10
25 Sept 2011Real Zaragoza 0-0 Málaga CFMálaga CF0′ → 78′00
11 Dec 2011Málaga CF 1-1 CA OsasunaMálaga CF↑ 46′ → 90′00
29 Sept 2012Málaga CF 4-0 Real BetisMálaga CF0′ → 77′00
17 Nov 2012CA Osasuna 0-0 Málaga CFMálaga CF0′ → 90′00
19 Jan 2013Málaga CF 1-1 RC Celta de VigoMálaga CF0′ → 90′00
24 Feb 2013Real Betis 3-0 Málaga CFMálaga CF0′ → 90′00
20 Sept 2016Sevilla FC 1-0 Real BetisReal Betis0′ → 82′00
3 Dec 2017UD Las Palmas 1-0 Real BetisReal Betis0′ → 90′10
23 Sept 2018Real Betis 2-2 Athletic BilbaoReal Betis0′ → 90′00
4 Nov 2018Real Betis 3-3 RC Celta de VigoReal Betis↑ 80′ → 90′10
10 Mar 2019RC Celta de Vigo 0-1 Real BetisReal Betis0′ → 90′00
7 Apr 2019Real Betis 2-1 Villarreal CFReal Betis↑ 67′ → 90′00
27 Sept 2019Villarreal CF 5-1 Real BetisReal Betis0′ → 79′10
22 Dec 2019Real Betis 1-2 Atlético MadridReal Betis0′ → 90′00
16 Feb 2020CD Leganés 0-0 Real BetisReal Betis0′ → 73′00
18 Oct 2020Real Betis 0-3 Real SociedadReal Betis0′ → 58′00
19 Feb 2021Real Betis 1-0 Getafe CFReal Betis↑ 63′ → 90′00
24 Apr 2021Real Madrid CF 0-0 Real BetisReal Betis0′ → 59′00

↑: came on as a substitute. Stoppage time is not recorded in the source: minutes stop at 90.

Joaquín with other referees

  • Mateu Lahoz22 matches
  • Fernando Teixeira Vitienes21 matches
  • Undiano Mallenco21 matches
  • Carlos Clos Gómez20 matches
  • César Muñiz Fernández20 matches
  • Iturralde González19 matches
  • Pérez Lasa19 matches
  • González González18 matches
  • Gil Manzano17 matches
  • Manuel Mejuto González17 matches
  • Carlos Velasco Carballo17 matches
  • Alfonso Álvarez15 matches
  • Carlos Megía Dávila15 matches
  • Julián Rodríguez Santiago14 matches
  • Bernardino González Vázquez13 matches
  • Iglesias Villanueva13 matches
  • Alfonso Pérez Burrull13 matches
  • Antonio Rubinos Pérez13 matches
  • Javier Turienzo Álvarez13 matches
  • Ricardo de Burgos12 matches
  • Del Cerro Grande12 matches
  • Hernández Hernández12 matches
  • Arturo Daudén Ibáñez11 matches
  • Delgado Ferreiro11 matches
  • David Fernández Borbalán11 matches
  • Martínez Munuera11 matches
  • Alfonso Pino Zamorano11 matches
  • Sánchez Martínez11 matches
  • Evaristo Puentes Leira10 matches