Carlos Martín has returned to Atlético de Madrid after spending the previous season on loan at Mirandés in the Segunda División. He is now registered as a first-team player and could be loaned out to a Primera División team, with Valladolid showing interest.

Carlos Martín has options to stay under Diego Simeone's orders or move to a Primera division team. Several top-tier teams (Valladolid, Getafe, Rayo, Espanyol) have shown interest in him.

Carlos Martín will undergo preseason training under Diego Simeone. It is likely that he will be loaned to a Primera division team, with Valladolid being one of the interested clubs.

Valladolid is considering Carlos Martín for a transfer. He had a perfect performance in his first professional football experience, scoring 15 goals and providing 3 assists in 40 matches.