Manchester United sign teenage Paraguayan defender Diego Leon

The 18-year-old full-back becomes the second summer arrival at Old Trafford.

SIGNING: Paraguay youth international Diego Leon has become Manchester United’s second summer signing. Pic: Zac Goodwin/PA

Manchester United have signed Paraguay youth international Diego Leon.

The 18-year full-back becomes United’s second signing of the summer following the arrival of Wolves forward Matheus Cunha.

Leon joins from Paraguayan club Cerro Porteno, where he played 33 games and scored four goals.

We are delighted to announce the signing of defender Diego Leon, subject to registration.

Welcome to United! 🇵🇾❤️‍🔥

— Manchester United (@ManUtd) July 5, 2025

United said on their official website: “Leon reached the age of 18 in April and as an emerging talent will be supported by our first team and the academy while he settles into life in Manchester.

“Welcome to United, Diego.”