Goal/GettyEd DoveWhere does Soweto Derby rank among Africa's biggest derbies?Premier Soccer LeaguePremier LeagueLigue ISimba SCZamalek SCPremier LeagueClub AfricainEsperanceOrlando PiratesWydad CasablancaYoung AfricansFEATURESAl Ahly SCBotola ProRaja CasablancaKaizer ChiefsKaizer Chiefs and Orlando Pirates will meet on Saturday in a massive encounter that has got tongues wagging in South Africa and beyond