On has burst out of the IPO blocks at a blistering pace. Shares of the Roger Federer-backed Swiss sneaker company popped 50% on debut in New York on Wednesday, giving it an $11 billion valuation. With plenty of rivals on its heels and potential political headwinds in China, it may be priced for a sprint, not a marathon.

Novak Djokovic fell at the final hurdle while aiming for the Calendar Grand Slam while Emma Raducanu announced herself as tennis' next big thing with a historic victory, but what's next for the stars after the US Open? Have your say with Express Sport's latest tennis poll.

Novak Djokovic's rival has labelled the pressure the World No.1 faced during the final as 'inhuman'. Find out more here.

Shaquille O’Neal demanded a one-on-one matchup against Hakeem Olajuwon for $1 million after having lost to the Rockets in the 1995 NBA Finals.

Manchester United players met at the Carrington training base a day before their Premier League fixture against West Ham

From the super-agent who made Sharapova shine to the childhood friend who’s known her since she was 10, Katie Strick presents Team Raducanu

Emma Raducanu could become the first billionaire sportswoman after her stunning win at the US Open but her nan Nina says it all means so much to her son who began life under murderous dictator Nicolae Ceausescu

Gary Payton experienced Shaquille O'Neal's dominance as a member of the 2003-04 Lakers but said Rockets great Hakeem Olajuwon was the better center.

Sharapova has also put money in wellness brand Therabody and wearable weights company Bala Bangles.