Novak Djokovic has made the ideal start in his quest to win a record-equalling sixth ATP Finals title.
The world number two easily beat Italy's Matteo Berrettini in straight sets at the O2 Arena in London.
However, things weren't as rosy for Roger Federer, who was beaten by Dominic Thiem in his tournament opener.
It's the second year in a row that the seven-time Dubai Duty Free Tennis Championships winner has lost his opening match at the ATP Finals.
Rahul silences doubters as India openers dominate Australia
Makeshift opener KL Rahul repaid the faith India have showed in him despite recent struggles, helping to put the touring side in the driving seat against Australia in the first test in Perth on Saturday.
Football legends to converge for Kings Cup Dubai
Football fever is set to descend upon Dubai as the much-anticipated Kings Cup Dubai 2024 kicks off on November 30 at the Al Maktoum Stadium.
Spain draw Netherlands in Nations League quarters, Germany play Italy
Reigning Nations League champions Spain will play the Netherlands in the quarter-finals while former tournament winners France take on Croatia after the draw for the knockout stage was held in Nyon on Friday.
India fight back against Australia as 17 wickets tumble on opening day
Australia's seamers combined to bundle India out for 150 on Friday but the hosts fared even worse with the bat on day one of the first test in Perth.
Hamilton on top in Vegas as Verstappen struggles
Lewis Hamilton topped the times for Mercedes ahead of McLaren's Lando Norris as Max Verstappen struggled in Thursday's practice for this weekend's Las Vegas Grand Prix.
