Defending champion Novak Djokovic said he played "flawless and dominant" tennis to blast past Frenchman Jeremy Chardy Monday in an ominous start to his bid for an unprecedented ninth Australian Open title.

The Serbian world number one, who clinched his 17th Grand Slam in last year`s gripping Melbourne final against Dominic Thiem, wasted little energy in the 6-3, 6-1, 6-2 romp in just 91 minutes on Rod Laver Arena. The writing was on the wall with Chardy failing to take a set off the Serb in 13 previous meetings. "It felt great. I mean, I started the match really well, broke his serve and was pretty much a flawless match," he said, adding that he felt "relaxed and comfortable".