Ronaldo shares the trophy for Best Player in Europe with the squad
His team-mates and coaching staff congratulate him for the award he received on Thursday.
The Whites, drawn into Group B, want to become the first side to sucessfully defend the title since European football's premier competition embraced its new format.
The Whites will visit El Madrigal in the sixth round of league fixtures.
The 23-year-old Argentine point guard joins the team after winning the league in his country and being selected as MVP
Real Madrid will visit Real Sociedad this Sunday.
The Whites, who will play their first and final games at the Bernabéu, will finish the Group Stage on 9 December against Ludogorets.