Chelsea have completed the signing of midfielder Romeo Lavia from Southampton for a reported £53million, possibly rising to £58m, taking their total number of first-team acquisitions this summer to eight. The 19-year-old, who has played just 29 times in the Premier League, has signed a seven-year deal having made clear earlier this week his desire to move to Stamford Bridge over Liverpool, who also had a bid accepted. Chelsea have now spent more than £350m during this transfer window once performance-related add-ons are taken into account, though that has been significantly offset by fees received for player sales. Lavia told the club’s website: “I can’t wait to meet all my new team-mates and build a chemistry together to achieve great things together.” Lavia, who made his Belgium debut in a friendly win against Germany in March, will likely compete with Enzo Fernandez and fellow new-signing Moises Caicedo - the two most expensive players in English transfer history - for a starting place in Mauricio Pochettino’s midfield. Chelsea broke that record for the second time in eight months on Monday with the capture of Caicedo from Brighton for an initial £100m, possibly rising to £115, eclipsing the £106m they paid Benfica for Fernandez in January. Co-sporting directors Laurence Stewart and Paul Winstanley said: “We are very pleased to welcome Romeo to Chelsea. “He demonstrated his quality in the Premier League last season at Southampton, showing maturity despite his young age, and is a player we have monitored for some time. “We believe he is ready to make an impact at Chelsea throughout the current campaign, and in the coming years.” It is also understood that a deal is yet to be agreed with Newcastle for defender Lewis Hall, though a move for the 18-year-old is close. Hall signed a new six-year contract with the club just days ago and was set to spent the season on loan at Crystal Palace but Newcastle’s offer, believed to be £28m, has persuaded the club to reconsider. As an academy product, any sale would be recorded as pure profit in Chelsea’s books as they look to remain within Financial Fair Play rules following a total transfer outlay over the last year in excess of £900m. A deal had also been agreed with Palace for the transfer of winger Michael Olise after the club met his £35m release clause, but the France Under-21 international has opted to remain at Selhurst Park and signed a new four-year contact on Thursday. PA

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Leeds chairman Andrea Radrizzani has agreed a deal to sell his controlling stake in the club to co-owners 49ers Enterprises. As a result the American investment group, owner of NFL franchise the San Francisco 49ers and a minority shareholder in Leeds since 2018, will take full ownership. “Leeds United can confirm an agreement has been reached between Aser Ventures and 49ers Enterprises for the purchase of the club,” said a statement. “Both parties continue to work through the details, and further updates will be provided soon. “All of our focus remains on a quick return to the Premier League.” 49ers Enterprises increased its stake in Leeds to 44 per cent in 2021 with the option of buying Radrizzani’s remaining 56 per cent before January 2024. The Americans had been keen to push through a full takeover this summer, but that agreement, which had valued Leeds at around £400million, was contingent on the club remaining in the Premier League. Leeds’ relegation last month forced both parties back into intense negotiations and a valuation of close to £170m has been agreed. The deal marks the end of Radrizzani’s six-year ownership of Leeds. He completed a full takeover from fellow Italian Massimo Cellino in 2017 and initially proved hugely popular. Radrizzani bought back Elland Road stadium, which had been in private ownership since 2004, and brought in fresh investment when 49ers Enterprises purchased its first 10 per cent stake in 2018. The appointment of Marcelo Bielsa soon after proved a masterstroke as Leeds won promotion back to the Premier League for the first time in 16 years. 49ers Enterprises has steadily increased its stake, while Radrizzani’s relationship with the Leeds fanbase began to sour when Bielsa was sacked in February 2022. Leeds escaped relegation on the final day of the 2021-22 season under Bielsa’s successor Jesse Marsch and Radrizzani promised that the club would not be involved in another survival fight. But results this past season failed to improve and after Marsch was sacked in February, his replacement Javi Gracia and then Sam Allardyce, appointed with four games remaining, failed to halt the slide. When relegation was confirmed with a final-day defeat to Tottenham, Radrizzani was absent from Elland Road, opting instead to remain in Italy to finalise his takeover of Sampdoria. He later admitted Leeds’ board had made mistakes and apologised for the club’s relegation in a personal statement posted on social media. But after it emerged he had offered to use Elland Road as collateral when securing a £26m bank loan to buy Sampdoria – one of his companies and not Leeds owned the stadium – his legacy was further tainted. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Keely Hodgkinson sets new British record at Paris Diamond League Andy Murray targets the next step after reaching Surbiton semi-finals again French Open day 13: Djokovic reaches final as Alcaraz struggles with cramp

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John Fury has demanded that KSI fulfil a £200,000 bet, after the 59-year-old’s son Tommy beat the YouTuber in a boxing match on Saturday. Tommy beat KSI via unanimous decision, after the initial majority decision was revealed to have been the result of incorrect maths. With the win, the 24-year-old stayed unbeaten as a professional, while handing KSI (real name Olajide Olatunji) his first defeat in boxing. As a result, John Fury won a bet with KSI, 30, which had been agreed on a live stream in the lead-up to the bout. “This is a quick video for KSI,” Fury said in a clip posted on X, formerly Twitter, on Wednesday (18 October). “You owe me £200,000. “We had a bet, I want paying. Now don’t be like the other fella, Jake Paul. Be a man and pay your bets. We had a bet live on a podcast, we’ve got all the evidence there, we’ll put it all together. “You owe me, John Fury, £200,000. I want paying. Thank you very much.” Fury also shared footage of the bet being made, with KSI saying: “I’m actually gonna give it to charity [if I win], that’s what I’m gonna do.” That particular clip also showed Tommy claiming that he would “obliterate” and “kill” KSI, though the 24-year-old failed to secure a stoppage when the fight took place in Manchester on Saturday (14 October). Click here to subscribe to The Independent’s Sport YouTube channel for all the latest sports videos. Read More KSI vs Tommy Fury result changed after judging error Tommy Fury hits out at KSI’s ‘star jumps and hugs’ after beating YouTuber in boxing match Jake Paul announces return to boxing after Tommy Fury’s win over KSI

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