Manchester United are watching New England Revolution goalkeeper Djordje Petrovic.
The youngster has been scouted regularly by United this past MLS season.
However, the Manchester Evening News says United are yet to make contact with the Revs or Petrovic's minders.
Indeed, United aren't the only Premier League club interested in the youngster.
The 23 year-old Serbia international has a contract with MLS to 2025.