Chelsea have completed the signing of Argentina international goalkeeper Emi Martinez from Aston Villa in a deal worth £7.5 million.

The move, confirmed on Sunday 30 August 2026, brings one of the most decorated shot-stoppers in recent Premier League history to Stamford Bridge. Martinez is expected to step straight into the starting lineup at Chelsea.

The Argentina international — a World Cup winner with his country — departs Aston Villa after establishing himself as one of the standout goalkeepers in England over recent seasons.

Chelsea's new number one is anticipated to be a regular presence between the posts as the club push their ambitions in both domestic and European competition.