Barcelona had already reached an agreement to sign Diarra in January 2024, but were unable to complete his transfer from Africa Foot Academy due to FIFA regulations prohibiting the signing of non-EU minors. However, after turning 18 on December 12, Diarra's move to Barcelona can now be finalized.
The Malian youngster is a versatile, left-footed player primarily used as a right winger but also capable of playing in midfield. He has signed a contract that will keep him at the club until June 2028, beginning his development with Barca Atletic, the reserve team. Despite starting with the reserves, Barcelona have high expectations for Diarra and believe he has the potential to make the jump to the first team in the near future.