DeLisha Milton has committed her future to Ros Casares by agreeing a two-year extension to her contract.
The USA international has shone with the Spanish giants in their EuroLeague Women campaign this season, averaging more than 20 points and 10 rebounds to help her side win five of their seven Group C games.
Milton has also flourished in Spain's Liga Femenina, contributing on average around 15 points, seven rebounds and two assists in each of Ros Casares' 12 games, of which they have won 11.
"It is a very good sporting opportunity to win many titles, and for my personal life," said Milton, who joined the club this year after helping Czech side Gambrinus Brno capture last year's EuroLeague crown.
Ros Casares general manager Carme Lluveras believes it is a major boost to secure the talents of the highly-rated 32-year-old for the next few seasons.
"It is a very important step in our project," Lluveras said in Marca. "To retain the services of one of the best four players in the world for two more years is a success for the club."