There is no one more unbeatable in men's tennis than Novak Djokovic when the Serb is at his best, former world number four American Todd Martin said. Reigning world number one Djokovic has already established himself as one of the best ever to play the game and the Serb's Grand Slam haul of 17 is just three behind the 20 that Roger Federer has amassed. The Swiss player will be 39 in August.

UFC has withdrawn a bout from Saturday's card in Jacksonville after middleweight Jacare Souza and two of his cornermen tested positive for the new coronavirus, the mixed martial arts promotion said. Brazilian-born Souza was supposed to fight American Uriah Hall at UFC 249, which was originally scheduled for April 18 in New York but postponed because of the coronavirus outbreak.

Eight-time Grand Slam winner Ivan Lendl said whoever ends up winning the most majors among the 'Big Three' of Roger Federer, Rafa Nadal and Novak Djokovic should be considered the greatest male tennis player of the Open era. Federer, who will be 39 in August, leads the race with 20 Grand Slam singles titles, with Spaniard Nadal close on his heels with 19. Reigning world No. 1 Djokovic is three behind the Swiss with 17 majors under his belt and is the youngest of the trio - at 32 he is a year younger than Nadal.

The Premier League's 'Project Restart' envisages a return to play in June, once given the green light from government, with the remaining 92 matches held behind closed doors at neutral venues.