An analysis of home advantage in the top two Spanish professional football leagues.
This study examines the effect of the points system on home advantage in the two top Spanish professional football divisions between the 1980-1981 and 2006-2007 seasons. From 1980-81, teams were awarded 2 points for a win. This was increased to 3 points starting in 1995-1996. Lower home advantage was expected with the 3-point system as a consequence of encouraging more attacking play from away teams. The results of an analysis of 20,992 games showed no significant differences in home advantage values between the First Division (66.3% before and 62.1% after the 3-point system) and the Second Division (65.6% before and 59.5% after). Nevertheless, there was a significant decrease in home advantage in both the First and Second Divisions after the introduction of the 3-point system. The results were compared with two similar studies of professional football in England.
Sánchez
Pedro A
PA
Faculty of Sports Science, University of Extremadura, Avda de la Universidad, S/N, C.P/ 10071, Cáceres, Spain. Pedroantonio.sanchez@juntaextremadura.net
García-Calvo
Tomás
T
Leo
Francisco M
FM
Pollard
Richard
R
Gómez
Miguel A
MA
D054874:Athletic Performance / Q000502:physiology / Q000523:psychology*; D003163:Competitive Behavior; D004739:England; D006801:Humans; D012916:Soccer / Q000502:physiology / Q000523:psychology*; D012931:Social Environment; D012932:Social Facilitation; D012944:Social Support; D013030:Spain