Alexander Zverev has beaten Rafael Nadal in their opening round-robin match of the ATP Finals.
The loss dents Nadal's chances of ending the year as the number one ranked tennis player in the world.
He entered the season-finale in London with an abdominal injury.
Tuesday's match sees Roger Federer, who also lost his opening encounter, take on Italy's Matteo Berrettini.
Play gets underway at 6:00 pm UAE time.
England beat New Zealand to keep Pakistan's T20 World Cup hopes alive
Rehan Ahmed and Will Jacks' rapid 44-run partnership turned the game as England chased down a target of 160 with three balls to spare and beat New Zealand by four wickets in the Twenty20 World Cup Super Eights on Friday.
Medvedev to face Griekspoor in bid for second Dubai title
Daniil Medvedev reached the Dubai Duty Free Tennis Championships final on Friday and will face unseeded Tallon Griekspoor as the Russian attempts to achieve something that has eluded him throughout his stellar career - winning the same tournament twice.
Real Madrid face Man City again in Champions League knockouts
Manchester City were drawn against Real Madrid in the Champions League knockout phase for the sixth time since the 2019-20 season after the draw for the last 16, quarter-finals and semi-finals was made on Friday.
India defeat Zimbabwe to revive T20 World Cup hopes
A rampant India piled up a record total and handed Zimbabwe a 72‑run thrashing in a Super Eight contest on Thursday to revive their Twenty20 World Cup title defence.
Auger-Aliassime sets Medvedev semifinal in Dubai
Top seed Felix Auger-Aliassime is through to the semifinals of the Dubai Duty Free Tennis Championships after beating eighth seed Jiri Lehecka 6-3, 7-6.
7:00pm - 11:00pm
Officially the UAE's favourite DJ, Dany Neville makes sure you have the soundtrack you need every Saturday night.
The legendary Craig David joins The Kris Fade Show for an unforgettable chat!
It arrived: The UAE's First Mega Music Festival at Expo City Dubai!
Latest album, what happened with BTS, raising a baby girl, eye surgery, and more!
The boys tried their 'pick up' lines on Mais Vault and things did not go according to plan...
