Manchester United have joined the interest for Sporting Braga midfielder Rafa Silva.A Bola says Rio Ave officials have fielded a request from United for tickets to their game with Braga.
United are expected to post scouts to make a check on Silva, who has been watched regularly by Southampton this season.
A talented midfield schemer, Silva has been outstanding for Braga this term and saw a €5 million offer from Bayer Leverkusen turned down in January.
The midfielder was snapped up by Braga in 2013 from Feirense for €300,000 and his contract carries a €25 million buyout clause.
