Novak Djokovic has paid a touching tribute to fellow tennis great Roger Federer, after the Swiss star confirmed his retirement on Thursday. Federer revealed that he would be calling time on his monumental career following next week's Laver Cup.
Federer will join up with his old rival Djokovic for his final swan song after 24 years of success on the court. Unsurprisingly, countless tributes have poured in for the 20-time Grand Slam champion since announcing the news.
And now, former world No. 1 Djokovic has given his say, penning an emotional message to the man he has enjoyed a number of remarkable battles with in recent times.
The Serb posted a group of photos of the two greats together on Instagram, whilst writing: "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. Your career has set the tone for what it means to achieve excellence and lead with integrity and poise. It’s an honour to know you on and off court, and for many more years to come."
Also sending love to Federer's family, Djokovic added: "I know that this new chapter will hold amazing things for you, Mirka, the kids, all your loved ones, and Roger fans still have a lot to look forward to. From our family to yours, we wish you much joy, health, and prosperity in the future."
The world No. 7 then rounded his message off by noting writing: "Looking forward to celebrating your achievements and seeing you in London", as they team up for next week's Laver Cup.
One star who will be joining Federer and Djokovic in the English capital is the man who completes the 'big three' in Rafael Nadal.
Who do you think is the greatest tennis player of all time? Let us know in the comments section.
Like Djokovic, he also took to social media to pay tribute to his fellow great, writing on Twitter : "Dear Roger, my friend and rival. I wish this day would have never come. It’s a sad day for me personally and for sports around the world.
"It’s been a pleasure but also an honor and privilege to share all these years with you, living so many amazing moments on and off the court.
"We will have many more moments to share together in the future, there are still lots of things to do together, we know that. For now, I truly wish you all the happiness with your wife, Mirka, your kids, your family and enjoy what’s ahead of you. I’ll see you in London."