AnalyticsCoachingOfficiatingPerformance AnalysisSport Refereeing after 52 games at 2018 #WorldCup 2 July 2018 Some ggplots of referee data from the 2018 FIFA World Cup. Games 51 and 52 required extra time and penalty shoot outs. 60 Minute + Games By Referee in the Context of Fouls Awarded By Referee’s Country of Affiliation Ball in Play % >60%