Portuguese police have confirmed two British football fans have been arrested for assaulting officers in Porto.
The two men were held in the downtown Baixa de Porto area.
An injured PSP officer was taken to Santo Antonio Hospital for treatment to a face wound.
The unnamed Brit pair were held overnight at a police station in the city's Infante Dom Enrique Square and are expected to appear in court later on Sunday.
They were among a total of four Brits understood to have been arrested in the run up to Chelsea's Champions League final against Manchester City and after the match.