The newly-crowned champions became the first team in history to do so in Spain.
"This team is already part of this club's legend. Its numbers will be impossible to forget and it has honoured our history," said Perez.
"We won this title in our 110th anniversary and we're sure to have done it with the values that have been handed down to us by past generations.
"Talent, devotion, sense of sacrifice and the defence of this club have formed a formidable squad that has won this league title with a magnificent coach who is in the hearts of all Madridistas."