Chelsea have added a World Cup winner to their squad, completing the signing of Argentina goalkeeper Emiliano Martinez from Aston Villa in a move that says as much about the club’s long unsettled goalkeeping department as it does about the player’s decorated record.
The 33-year-old, who turns 34 in early September, has agreed a contract that runs to June 2028, with the option of a further year, for a fee reported at £7.5 million. According to Fabrizio Romano, who tracks transfer business closely, all documents were signed by both clubs on 28 August 2026. The transfer ends his six-season stay at Villa Park and returns him to London, the city where he built his reputation across the divide at Arsenal.
The signing is best read as an answer to a question Chelsea have struggled to settle for years. Robert Sanchez, the club’s first choice since 2023, came under renewed scrutiny after an error in Chelsea’s opening Premier League fixture of the season against Fulham. It was the latest episode in a goalkeeping story that has unsettled successive managers at Stamford Bridge, from Mauricio Pochettino, who dropped Sanchez in 2024, through a turbulent 2025-26 campaign in which the club changed head coach more than once and finished tenth in the table. For a side rebuilding its ambitions of a title challenge, conceding avoidable goals had become a recurring cost.
Martinez arrives with the kind of experience Chelsea have lacked in that position. His stated comments on joining, released through the club, expressed delight at the move and described it as a straightforward decision for him and his family, adding that he wanted to win and believed the club was a good fit for that ambition. Whether he becomes the undisputed number one or provides senior competition, the intent behind the transfer is clear.
Martinez had reached the end of his usefulness to Aston Villa’s plans. Under manager Unai Emery, the club moved earlier in the window to sign Japan international Zion Suzuki from Parma in a deal reported at close to £30 million, installing him as the intended first choice. That left Martinez surplus to requirements. A proposed move to Juventus fell through earlier in August before Chelsea, alerted to his availability, moved quickly once his representatives offered him to the club.
His departure closes a significant chapter for Villa. Signed from Arsenal in September 2020 for a fee in the region of £16 million to £20 million, Martinez made more than 250 appearances across six seasons and kept about 80 clean sheets. He was central to the team that won the UEFA Europa League last season, one of the defining achievements of the club’s recent European return.
Martinez’s path to the top was neither quick nor smooth. He began in the youth system of Independiente in Argentina before joining Arsenal in August 2010 at the age of 17. Regular football proved elusive for the best part of a decade, and he was sent out on a string of loans to gain experience, including spells at Oxford United, Sheffield Wednesday, Rotherham United, Wolverhampton Wanderers, Getafe and Reading.
His breakthrough came late in the 2019-20 season, when he started Arsenal’s final run of matches and helped the club lift the FA Cup, following it with a Community Shield winner’s medal. That form persuaded Villa to offer him first-team status, and the gamble on a goalkeeper who had waited so long paid off handsomely.
It is with Argentina that Martinez has earned his widest recognition. He made his senior debut in June 2021 and quickly became the country’s first-choice goalkeeper. That summer he helped Argentina win the Copa América, ending a long wait for a major title, and he went on to add a second continental crown in 2024.
His defining moment came at the 2022 FIFA World Cup, where his saves in the final shootout against France helped Argentina to the trophy and earned him the tournament’s Golden Glove as best goalkeeper. He was also named the world’s best goalkeeper with the Yashin Trophy at the 2023 Ballon d’Or ceremony. This summer he was again in goal as Argentina reached the final of the 2026 World Cup, finishing runners-up to Spain.
The analysis around the deal points in two directions. On one hand, Chelsea have secured a proven winner and a strong presence in high-pressure moments at modest cost, a low-risk answer to an immediate weakness. On the other, the two-year framework of the contract reflects the reality that Martinez is in the later stage of his career, and the club will still need a longer-term solution. Younger options remain on the books, and the signing looks designed to stabilise the position while that succession is worked out.
For now, the move gives Chelsea an experienced figure at a point where confidence between the posts had become a talking point. It also underlines a wider pattern in the Premier League market, where established internationals in their thirties can be acquired for fees far below their peak value once their current clubs move on. For a player who spent nearly ten years waiting for his chance, arriving at Stamford Bridge as a World Cup winner is a measure of how far patience carried him.