El ColegiadoData on refereeing in the Liga

Mateu Lahoz × Sergi Roberto

20 matches of Sergi Roberto (FC Barcelona) refereed by Antonio Miguel Mateu Lahoz, from 2013-14 to 2021-22.

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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

Mateu Lahoz refereed 20 Liga matches in which Sergi Roberto took part, from 2013-14 to 2021-22: 1,140 minutes played, 2 yellow cards and 0 red cards. With the other referees, over the same seasons (172 matches, 11,432 minutes), Sergi Roberto receives 0.15 yellow cards per 90 minutes, against 0.16 with Mateu Lahoz.

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

11 starts · 1,140 minutes · 8 seasons

Yellow cards

2for 2.1 expected

0.16 per 90 minutes with this referee · 0.15 with the others

no clear difference

Red cards

0for 0.2 expected

0.00 per 90 minutes with this referee · 0.02 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 cards22.10−0.0080.961.00no clear difference
Red cards00.19−0.0150.931.00no clear difference

The 20 matches

Minutes played and cards received by Sergi Roberto in each match refereed by Mateu Lahoz.

DateMatchTeamMinutesYellowsReds
25 Aug 2013Málaga CF 0-1 FC BarcelonaFC Barcelona↑ 82′ → 90′00
23 Nov 2013FC Barcelona 4-0 Granada CFFC Barcelona↑ 74′ → 90′00
11 Jan 2014Atlético Madrid 0-0 FC BarcelonaFC Barcelona↑ 83′ → 90′00
12 Sept 2015Atlético Madrid 1-2 FC BarcelonaFC Barcelona0′ → 90′00
17 Jan 2016FC Barcelona 6-0 Athletic BilbaoFC Barcelona↑ 63′ → 90′00
30 Apr 2016Real Betis 0-2 FC BarcelonaFC Barcelona↑ 74′ → 90′00
28 Aug 2016Athletic Bilbao 0-1 FC BarcelonaFC Barcelona0′ → 90′10
18 Dec 2016FC Barcelona 4-1 RCD EspanyolFC Barcelona0′ → 90′00
26 Feb 2017Atlético Madrid 1-2 FC BarcelonaFC Barcelona0′ → 85′00
14 Oct 2017Atlético Madrid 1-1 FC BarcelonaFC Barcelona↑ 61′ → 90′00
17 Dec 2017FC Barcelona 4-0 Deportivo de A CoruñaFC Barcelona0′ → 90′00
1 Mar 2018UD Las Palmas 1-1 FC BarcelonaFC Barcelona0′ → 90′10
11 Nov 2018FC Barcelona 3-4 Real BetisFC Barcelona0′ → 90′00
23 Feb 2019Sevilla FC 2-4 FC BarcelonaFC Barcelona↑ 46′ → 90′00
6 Oct 2019FC Barcelona 4-0 Sevilla FCFC Barcelona0′ → 90′00
1 Dec 2019Atlético Madrid 0-1 FC BarcelonaFC Barcelona0′ → 90′00
11 Jul 2020Real Valladolid 0-1 FC BarcelonaFC Barcelona0′ → 90′00
31 Jan 2021FC Barcelona 2-1 Athletic BilbaoFC Barcelona↑ 67′ → 90′00
8 May 2021FC Barcelona 0-0 Atlético MadridFC Barcelona↑ 75′ → 90′00
27 Oct 2021Rayo Vallecano 1-0 FC BarcelonaFC Barcelona0′ → 60′00

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

Sergi Roberto with other referees

  • Del Cerro Grande18 matches
  • Hernández Hernández18 matches
  • Gil Manzano16 matches
  • Martínez Munuera14 matches
  • Sánchez Martínez13 matches
  • Carlos Clos Gómez11 matches
  • David Fernández Borbalán11 matches
  • Ricardo de Burgos10 matches
  • Undiano Mallenco10 matches