Manchester United have completed all the paperwork required to sign highly rated Paraguayan left-back Diego Leon ahead of his move to Old Trafford in 2025.
According to transfer expert Fabrizio Romano, the 17-year-old has signed every necessary document and will officially become a Manchester United player in July 2025 after turning 18.

Softfootball understands the deal was completed following months of scouting by the club’s recruitment department.
Providing the latest update, Romano wrote:
Diego Leon has signed all documents to join Manchester United in 2025. Contracts in place for the 17-year-old left-back to become a Man United player from July 2025.
The deal was reportedly driven by technical director Jason Wilcox after South America scout Giuseppe Antonaccio strongly recommended the youngster. Leon will arrive from Cerro Porteno for a fixed fee of $4 million, with additional performance-related bonuses included in the agreement.
United view the teenager as one of South America’s brightest defensive prospects and believe he has the potential to become an important player in the future.