The Briton's Finnish team mate Valtteri Bottas will line up alongside on the front row of the starting grid with Ferrari's Kimi Raikkonen and Sebastian Vettel behind them.
Joshua's promoter Eddie Hearn, who said this week that both parties had signed up to the fight in Diriyah, near Riyadh, raised the threat of legal action if the Mexican-American refused the terms set out.
The four-time Olympic champion, who was honoured for his services to athletics by the Queen on Tuesday, described the moment as "incredible".
French Open champion Stanislas Wawrinka will join Andy Murray and Rafael Nadal at this year's pre-Wimbledon warm-up event at Queen's Club, Aegon Championships organisers said.
Formula One world champion Lewis Hamilton took pole position for his home British Grand Prix on Saturday with Mercedes teammate and title rival Nico Rosberg qualifying alongside on the front row.
Images from Day 1 of the 2020 French Open in Paris on Sunday.
'Just the fact that people have mentioned it, it's already an honour, but it's not been something that I've been chasing in my life'
Lewis Hamilton broke ranks with other drivers who said they were comfortable with assurances received from the governing FIA, even as other sports cancel events and competitions around the globe.
The administration was triggered by Force India's Mexican driver Sergio Perez, supported by engine provider Mercedes and team sponsor BWT who were also owed money by a team struggling financially.
Images from Day 1 of the Wimbledon tennis championships in London, on Monday.
'I'm so grateful for everyone who helped me be here, to raise the bar and lift the cup'
The Mercedes driver was fastest in every phase of qualifying to take pole with a time of one minute 42.553 seconds, a track record.
Indian boxing star Vijender Singh's clash against Briton Lee Markham for the Commonwealth Super middleweight title was, on Friday, postponed after the latter pulled out due to injury.
Verstappen made a clean getaway from pole position and it took Hamilton all but the last four of the 70 laps to catch and pass the 21-year-old Dutchman. Mercedes got the strategy spot on, despite the Briton's reservations.
Red Bull's Max Verstappen won a wet and crazily chaotic German Grand Prix littered with crashes and safety car periods on Sunday with Mercedes' Formula One leader Lewis Hamilton failing to score.
Johanna Konta hopes fellow Briton Andy Murray will be in action at this year's Wimbledon despite media reports claiming that the Scot has suffered a setback in his recovery from hip surgery.
The Chinese swimmer is competing at the world championships under the shadow of a WADA appeal against governing body FINA's decision to clear the 27-year-old of wrongdoing during the random drug test last September.
The last time Kimi Raikkonen stood on top of a Formula One podium, Lewis Hamilton had just joined Mercedes with one championship to his name and Sebastian Vettel was riding high with Red Bull.
This year marks the first that two quadruple champions are competing in the same season and their battle to see who joins Argentine legend Juan Manuel Fangio in second place on the all-time list with five titles promises to light up the series.
Briton Andy Murray overcame sweltering heat to beat Argentine Juan Martin del Potro 6-7, 7-6, 6-1 in the Montreal Masters final on Sunday. A day after replacing Rafael Nadal as world number two, Murray delivered a gritty performance to wear down the towering Argentine in two hours, 42 minutes.
Hamilton has won the last three races, out of four so far in this COVID-19 affected season, and will start as favourite again.
The western girls who travel to Iraq and Syria to marry Islamic State terrorists are described as White Widow.
Chris Froome took another big step towards a third Tour de France title when he dropped his main rivals in the finale of the 17th stage, a 184-km mountain trek won by Russian Ilnur Zakarin on Wednesday.
Leclerc ended Ferrari's Italian Grand Prix win drought on Sunday
Lewis Hamilton did 94 laps of Barcelona's Circuit de Catalunya on the soft C2 compound in a sunny afternoon session
Stan Wawrinka's new union with coaching consultant Richard Krajicek got off to the worst possible start as he lost 6-2, 7-6 (3) to Fernando Verdasco in the first round of the Aegon Championships on Tuesday.
Lewis Hamilton emphasised his loyalty to Mercedes while leaving open the possibility that he might one day be tempted to race for Formula One glamour team Ferrari.
Briton Lewis Hamilton put his Mercedes on pole position for the Malaysian Formula One Grand Prix after coming out top in a rain-hit qualifying session on Saturday.
The UK's lockdown, which involves strict stay at home measures with movement allowed for limited urgent purposes only if "absolutely necessary" and for one form of daily exercise, came into force on March 23 after a televised address by Boris Johnson.
Hamilton has won half of the season's 20 races so far, propelling his team to an unprecedented sixth successive title double, but Brazil was a disappointing weekend with Valtteri Bottas retiring.
Before the start, Hamilton had spoken of Hungary fast becoming one of his favourite circuits.
The world number one and defending champion was far from his best against the 29th-ranked Fabio Fognini, but still booked a fourth-round spot with a rip-roaring 6-2, 4-6, 6-1, 7-5 win on Friday.
Red Bull's Max Verstappen, last year's winner at his team's home circuit, qualified third.
World number one Novak Djokovic extended his winning run in Asia when he strolled into the last-16 of the Shanghai Masters.
The 93-year-old British monarch and Head of the 54-member Commonwealth of nations which includes India, acknowledged the grief, pain and financial difficulties being faced the world over during this "time of disruption" and expressed the hope that the whole world was uniting in a 'common endeavour'.
'I watched Senna as a child and it would be an honour to match him. Now I'm just one win away but I hope to do even better'
Nico Rosberg will start his home German Grand Prix on Sunday from pole position after setting the fastest time in qualifying on Saturday.
Top seed Novak Djokovic has been starved of competitive action at the US Open but on Sunday the World No 1 feasted on unseeded Briton Kyle Edmund in a 6-2, 6-1, 6-4 romp that put him into the quarter-finals.
Images from Day 5 of the Wimbledon tennis championships played in London, on Friday.
Kenyan authorities are questioning a British national arrested at Nairobi airport as he tried to board a Turkish Airlines soon after an upmarket mall was besieged by militants in that country's capital.
