Vajda revealed a secret plan of Novak Djokovic: Federer's record must fall!

Novak Djokovic finished the competition in Doha in semifinals, and now he has eight days of rest before participating on the first Grand Slam of the season, Australian Open (Jan 14 - Jan 27). From Nole's Wimbledon to Red Star's Liverpool - this is the list of Top 5 Serbian achievements in 2018! (VIDEO) Novak is the six-time champion of Melbourne, and last year he finished the competition in the fourth round when he was defeated from Chung Hyeon