Serbian icon Novak Djokovic was full of praise for a new innovation at the Australian Open earlier this week, however, he has now U-turned on his stance.

Novak Djokovic is one of several players to voice their concerns over the introduction of 'coaching pods' at the Australian Open – with one star even claiming he "hates" the new development

Novak Djokovic has suggested tennis needs to embrace change, after suspecting the younger generation may be struggling to maintain their focus during long Grand Slam matches. Djokovic clashed with a spectator giving him abuse during his hugely impressive straight-sets third round win against Tomas Machac,