World number one Alexander Zverev is out of the Paris Masters after a surprise straight-sets defeat to Lorenzo Musetti.

Seven-time Wimbledon champion Novak Djokovic was also knocked out by Australian Rinky Hijikata.

The defeat ended Djokovic’s hopes of qualifying for the ATP Finals.

Two-time Wimbledon champion Carlos Alcaraz avoided an upset, beating Alex Michelsen to reach the last 16.