Novak Djokovic has taken to Twitter to send a message to Casper Ruud following the final of ATP World Tour Finals on Sunday
Djokovic celebrated a 7-5 6-3 victory over Ruud in the final game of the ATP World Tour Finals and won his 6th title.
Novak Djokovic is currently ranked 5th in the ATP Rankings, meanwhile, Ruud is 3rd.
Taking to Twitter, Djokovic wrote: “Congratulations Casper Ruud and to your team on an amazing season. The future of tennis is looking good.”