When Novak Djokovic won the French Open in June 2016, the sky appeared to be the limit for the then world number one. Roger Federer's record of 17 major titles was within touching distance when Djokovic won a record-equalling sixth Australian Open crown and then added the elusive French Open to
Boris Becker felt Novak Djokovic was too passive as he bowed out of the Australian Open against Denis Istomin.
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Djokovic, who has won six of his 12 grand slams at the Australian Open, entered as the second-ranked player in the world. "Istomin gained his way into this major only via a wild-card berth. At 30, he's one year older than Djokovic, but he was still bouncing between $50,000 Challenger tournaments