Manchester United will send scouts to Portugal to watch a trio of promising midfielders on Tuesday.

The Portuguese national team take on Belgium in a friendly in Leiria which will be attended by United scouts who are set to run the rule over Renato Sanches, Bernardo Silva and Andre Gomes.

The Red devils have been linked with Benfica teenager Sanches for some time now but Monaco's Silva and Valencia's Gomes are now also on the radar.

According to the Daily Mirror, the Old Trafford outfit will be watching closely when all three start for Fernando Santos in the match that has been moved from Brussels to the west of Portugal following the terror attacks in the Belgian capital last week.