Manchester United are watching West Brom star Matheus Pereira.
The 23-year-old Sporting Lisbon winger has excelled at The Hawthorns on-loan this season and has become a firm favourite with Baggies fans.
But his form has also caught the eye of several top-flight clubs with United among them, says the Mirror.
West Brom have an option to sign Pereira for £8.25million but that won't put off other admirers.
The Brazilian spent last season on loan in the Bundesliga with Nurnburg and the previous campaign with Portuguese side Chaves.