Transfer news LIVE!Arsenal, Chelsea and Manchester United are among the clubs stepping up their transfer business ahead of the new season. Viktor Gyokeres is pushing to seal his move to Arsenal, who are scrambling to wrap up a deal after Sporting made it clear they will not budge on their asking price for the striker.

Arsenal are set to submit a new £17m bid for Cristhian Mosquera after completing a controversial move for Chelsea winger Noni Madueke. Following a subdued start to the summer transfer window, Arsenal have bolstered Mikel Arteta ’s squad with the signings of Martin Zubimendi, Christian Norgaard and Kepa Arrizabalaga.