Real Betis is willing to meet Fernandez's valuation and sign him. Additionally, the club is also interested in Carlos Romero, a defender from Villarreal who spent the season on loan with Espanyol.
Betis' chief executive, Fran Garagarza, has confirmed that both players were on the club's radar in January and they are now ready to complete the deals in the summer.
The signings would be a boost to Real Betis, which is looking to strengthen its squad ahead of the new season.
Real Betis is also considering other options, but Fernandez and Romero are top priorities for the club.
The transfer deals are expected to be completed in the summer, pending agreement between the clubs and the players.