Five reasons for Real Madrid's unbeaten run

Casemiro, Karim Benzema and Cristiano Ronaldo add to Isco double as hosts go six points clear

competitions. Reuters Sport takes a look at the factors behind their run.

SENSIBLE SQUAD MANAGEMENT

Zinedine Zidane has carefully shuffled his squad to cope with the demands of playing in five competitions this season, handing out over 900 minutes to 20 players, while no individual has exceeded 2,000 minutes.