Novak Djokovic pens emotional tribute to retiring Roger Federer who prepares for Laver Cup farewell in London

Novak Djokovic has released an emotional tribute to his rival and friend Roger Federer after the Swiss icon announced his retirement from the sport on Thursday. The 20-time Grand Slam champion shared the news on social media prompting heartfelt reactions from across the tennis community. The likes of Martina Navratilova and Serena Williams have congratulated Federer on his achievements, and now, Djokovic has spoken for the first time since the news broke.

Ad Having enjoyed some great battles together down the years, the pair built a respectful rivalry and a great friendship. Federer struggled with injuries which hindered his ability to compete in the latter stages of his career, but the duo will be reunited on court for one last time at the Laver Cup in London this month. Laver CupExclusive: 'It’s really sad for the sport' — Jabeur pays tribute to 'unbelievable' Federer2 HOURS AGO The event takes place at the O2 Arena from 23-25 September and is expected to attract large crowds with fans flocking to see Federer, one of the game's greatest ever players, in competitive action for the final time.

In a statement on social media, Djokovic spoke of his admiration for Federer both as a player and a person. «Roger, it's hard to see this day and put into words all that we've shared in this sport together. Over a decade of incredible moments and battles to think back on,» he said.