Djokovic had been without a full-time head-coach since he ended his five-year partnership with Goran Ivanisevic back in March. During the off-season, there had been rumblings about the world No. 7 hiring a big name as his coach.

Novak Djokovic cracked a hilarious joke after the news broke out of him adding Andy Murray for the Australian Open as he referenced to one of the Briton's post that came just hours after he retired.

The recently retired Andy Murray is going to team up with longtime rival Novak Djokovic as his coach, they both announced Saturday, with plans to prepare for — and work together through — the Australian Open in January. It was a stunning bit of news as ...