Chelsea confirm Barco signing
Chelsea have completed the signing of Strasbourg midfielder Valentin Barco on a seven-year contract, the Premier League club announced on Sunday. The club said in a statement they were pleased to confirm the arrival of the Argentina international, but financial details were not disclosed. Barco, 22, has signed a deal through 2033 and will join up with manager Xabi Alonso and his new teammates later in pre-season. The transfer was first reported in April, with the announcement taking nearly four months.[S1][S4][S5]
Barco is the second player to join Chelsea from Strasbourg this summer after Emmanuel Emegha, and the transfer is the 13th deal between the two sister clubs since the start of last season. Both clubs are owned by Todd Boehly and Clearlake Capital. Barco will join the remainder of Chelsea's pre-season tour after completing a mandatory break following the World Cup, with the Blues set to face Juventus in Hong Kong on 5 August.[S1][S3][S6]
From Boca Juniors to Europe
Barco came through the academy at Boca Juniors before joining Brighton in 2024 for a reported £7.9m. He spent just a year on the south coast and subsequently joined Strasbourg on loan, a move that was made permanent the following summer. The midfielder, who can operate at left-back or in midfield, developed into a key player for the Ligue 1 club over the past 18 months and helped them secure European football.[S1][S3][S5]
During his time at Strasbourg, Barco scored three goals and provided 11 assists in 58 appearances in all competitions, while also helping the club qualify for the Conference League. His form over the past 18 months made him a key player for the Ligue 1 side. He has earned five caps for Argentina, scoring twice, and has played across the left side, from left-back to left wing.[S3][S4][S5]
Barco appeared once for Argentina at the 2026 World Cup, where they finished runners-up to Spain, who won the final 1-0. He was an unused substitute in the 2-1 semi-final victory over England, and his exuberant celebrations in front of England players led to an angry exchange with Jude Bellingham. The Argentine was slapped by the England midfielder after the match, according to reports.[S1][S3][S4][S6]
Chelsea's summer rebuild
Barco becomes Chelsea's sixth signing of the summer after the arrivals of Morgan Rogers from Aston Villa, Danny Welbeck from Brighton, Emmanuel Emegha, Maxence Lacroix from Crystal Palace and Marco Palestra from Atalanta. The Blues are looking to remodel their squad under new boss Xabi Alonso after finishing 10th in the Premier League last season. The move continues a busy summer in the transfer market for Chelsea.[S1][S3]
Chelsea begin the new Premier League campaign at Fulham on August 24. Barco, who had a previous spell in the Premier League with Brighton, will add versatility to Alonso's midfield and left side. The Argentina international has signed a seven-year deal that ties him to the club until 2033, and he arrives after helping Strasbourg qualify for the Conference League. Barco's arrival gives Alonso another option as Chelsea prepare for the new season.[S3][S4]
