United are set to add Lisandro Martinez to their squad and continue their push for Frenkie de Jong. Barcelona want to sell the player but a deal is yet to be completed despite Erik ten Hag’s desire to get him through the door. Chelsea have signed Raheem Sterling and Kalidou Koulibaly in the last seven days but want more new signings, with Thomas Tuchel likely to buy two more centre-backs. However, Manchester City’s Nathan Ake will not be one of them. Meanwhile, Arsenal are set to bring in Oleksandr Zinchenko from City. The Premier League champions are looking to bring in Marc Cucurella from Brighton as the Ukrainian’s successor, with Zinchenko heading to the Gunners for around £30m. Express Sport provides live updates on the transfer window from clubs across the Premier League and Europe.