The Madrid-based club has made its first move for the upcoming season, confirming the definitive acquisition of the player who arrived on loan from Real Madrid. Martín, who signs for the next four campaigns, solidifies his position as an important piece in the sporting project.

Since his arrival, the young midfielder became a regular starter in coach Bordalás's lineups, standing out for his commitment, personality, and quality on the field. His presence has been fundamental to the team's strategy.

During the recently concluded season, Mario Martín played a total of 37 official matches between LaLiga and the Copa del Rey, contributing with four goals and two assists. At 22 years old, he has accumulated 67 appearances in the First Division.

The footballer is also a regular in the Spanish U-21 national team call-ups, positioning himself as one of the most promising talents on the national scene.