Atletico Madrid are unwilling to accept a lower offer for Saul Niguez.
Manchester United were hoping the coronavirus pandemic would force Atleti to sell their star midfielder for a reduced price.
However, reports in Spain claim that is not the case.
Marca says Atleti will only accept offers that meet Saul's €150m release clause.
It is unlikely United will be able to afford such a fee given they are also interested in Jadon Sancho, Harry Kane and Jack Grealish.
Any potential move for the Spain international could be based on the sale of Paul Pogba.