Ros Casares have signed American guard Katie Douglas for the remainder of the season, the club has announced.

Douglas, the EuroLeague Women's top scorer the past two seasons who joined Ros in the summer from Teo Vilnius, had been on a three-month contract.

The Spanish giants, who have yet to lose this season in Spain and in Europe, moved quickly to tie up the All Star.

"It's excellent to have achieved the continuity of Katie Douglas, who has made a great effort to remain with us," said Ros Casares general manager Carme Lluveras.

"We have all enjoyed her performances in the past months and we hope she will continue to help us grow as a team in the future."

Douglas has averaged 15.9 points per game in Europe this campaign.