Andy Murray has reiterated his belief that Novak Djokovic is the greatest tennis player of all time ahead of the Serb's Australian Open campaign.

All eyes will be on Andy Murray and Novak Djokovic over the next fortnight at the Australian Open as the Scot sets his former rival a new challenge, having crowned him tennis' 'GOAT'

The Australian Open’s new “coaching pods” have continued to raise eyebrows after a conversation between Novak Djokovic and his new coach Andy Murray left fans in disbelief.

MELBOURNE, Australia — Novak Djokovic and Andy Murray have known each other for a quarter of a century. They played from the age of 12, meeting 36 times as professionals, including 10 Grand Slam matches . Yet they’ve never been able to talk shop and freely trade all sorts of thoughts — about tennis and otherwise — until now.

Novak Djokovic got the bright idea to hire the recently retired Andy Murray as his coach, at least through the Australian Open.

After dropping his opening set at the Australian Open to Nishesh Basavareddy, Noavk Djokovic eventually asserted himself for a victory to begin his bid for an 11th championship at Melbourne Park and a record 25th major title overall.

Djokovic and Murray faced each other in four Australian Open finals but the retired Scot has joined the 37-year-old’s’ team as he bids to win a record 25th grand slam title this month. Murray was positioned in the new ‘coaching pods’ on the Rod Laver Arena,

"Andy Murray over there on the sideline, I think was starting to get a little nervous with what was going on."