Atletico Madrid have asked Racing Santander to name their price for Vitolo.
Vitolo has been a long-term target for Atletico coach Javier Aguirre, who tried to sign the midfielder while in charge of Osasuna.
Racing want £4 million for Vitolo, who isn't part of the plans of new coach Marcelino and has already attracted a £2 million offer from Getafe.