The Brazil international has joined Thibaut Courtois, Dani Carvajal and Fede Valverde in committing his long-term future to the Blancos
Real Madrid midfielder Casemiro has signed a new four-year deal at Santiago Bernabeu.
The 29-year-old's previous contract was due to expire in less than 24 months, but the Blancos have now tied him down to fresh terms until 2025.
Casemiro has been a key player for Real since joining the club from Sao Paulo in 2013, and will continue to play a vital role in Carlo Ancelotti's plans for the foreseeable future.

