Does video assistant referee technology change the magnitude and direction of home advantages and referee bias? A proof-of-concept study

ConclusionsAlthough this study shows that VAR does not significantly impact the HA and referee bias of football matches, nevertheless, teams should be more aware that bias is reduced when playing away. In addition, this study offers some practical applications that can help football players, coaches, and match officials better understand VAR technology ’s effects on HA and referee bias.
Source: BMC Sports Science, Medicine and Rehabilitation - Category: Sports Medicine Source Type: research