As Andy Murray joins Novak Djokovic as his coach for the Australian Open, BBC Sport takes a look at the defining moments of their great rivalry. BBC Sport - Published
Novak Djokovic and new coach Andy Murray practise together in Melbourne for the first time before the start of the Australian Open on Sunday. BBC Sport - Published
Novak Djokovic may be 37, but the 24-time Grand Slam champion can never be counted out as he aims to make more history in Melbourne. BBC Sport - Published
After a long-running feud, Novak Djokovic and Nick Kyrgios developed a bromance and are now celebrating their first win as a doubles pair. BBC Sport - Published
Novak Djokovic credits Andy Murray with "bringing a fresh look" to his game as he prepares for his first tournament since naming his former rival as his new coach. BBC Sport - Published
Novak Djokovic will play at the Brisbane International this month before he starts his bid for a 25th Grand Slam at the Australian Open in Melbourne. BBC Sport - Published
Former US Open champion Juan Martin del Potro pays an emotional goodbye to tennis after a farewell exhibition against Novak Djokovic. BBC Sport - Published
Novak Djokovic says his decision to appoint former rival Andy Murray as his coach was "a surprise to everyone" but is "exciting for tennis". BBC Sport - Published
BBC tennis correspondent Russell Fuller assesses what Novak Djokovic's shock appointment of Andy Murray as coach could mean for both men. BBC Sport - Published