Cristiano Ronaldo has proved his fitness at Real Madrid this season.
Ronaldo is one of the few players that has played every minute of La Liga. The Portuguese player has not been substituted in the first 20 matchdays.
The defenders Rosales (Málaga), Godín (Atletico) and Sidnei (Deportivo) are the other outfield players that have not missed a minute.
Only in the 2010/2011 La Liga season did Cristiano Ronaldo play every minute of the first 20 matches.
Back then, it was not until the 26th game that he came off. In total, he has notched up 26 games and 27 goals.