Chelsea's Diego Costa banned three games for stamping opponent's leg The Football Association banned Chelsea striker Diego Costa for three games after his appeal for stamping Liverpool's Emre Chan's leg was denied.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceThe Football Association banned Chelsea striker Diego Costa for three games after his appeal for stamping Liverpool's Emre Chan's leg was denied.Loading recommendations... Please wait while we load personalized content recommendationsPublished Jan 30, 2015 | Modified Jan 30, 2015SI STAFFShare on FacebookShare on XHome/Soccer