Transfer Market LIVE: Casemiro casts doubt, Sancho deal goes cold, Liverpool approach defender

10:50. Malang Sarr is Mikel Arteta's desired defender if a move for Sevilla's Diego Carlos doesn't go through.

Sevilla's high asking price of 60 million euros is a huge stumbling block for the Gunners, and so the 21-year-old Sarr is seen as a viable alternative.

10:42. Jadon Sancho's big money move to Manchester United has hit a snag, with Borussia Dortmund not willing to drop their price from the 120 million euros they are looking for, and the Red Devils only going up to 90 million euros. The Telegraph say that Kingsley Coman is United's 'plan B' if Sancho doesn't join.

10:32. Despite interest from Sevilla and the Premier League, Kondogbia appears set to stay at Valencia.

10:23. Jerome Boateng could be on his way out of Bayern Munich, according to Bild, with the defender's contract up next summer.

10:00. Mauricio Pochettino has again emerged as a target for Juventus, according to various Italian media outlets.

Maurizio Sarri, despite leading Juve to the Serie A title, could be replaced and the Old Lady are considering Pochettingo, Luciano Spalletti and Max Allegri.

9:45. Porto have shut the door on Tottenham's attempts to land Luis Diaz.

Jose Mourinho had been keen on the Colombian but the Portuguese side do not want to part ways with a key player.

9:28 Jurgen Klopp wants young left back Jamal Lewis from relegated Norwich, with an 11 million euro fee being touted for the Englishman.

9:14. Various Italian outlets are reporting that Serge Aurier is keen on a move to Milan. Tottenham's stance appears to have changed too, with the club going from being unwilling to sell to now asking for 20 million euros.

9:03 Davide Zappacosta returns to Chelsea after a disastrous year on loan with Roma. The Italian full back got injured in September which kept him out for a large part of the season.

Zappacosta thanked Roma's medical staff as he announced his farewell.

8:47.. Thomas Tuchel wants David Alaba at PSG, according to Sport Bild, particularly due to the departure of Thiago Silva.

The two clubs are not quite on the same page in terms of the financials but have agreed to not speak about the future until after the Champions League.

8:26. Benfica have told Gremio that they are willing to pay 22 million euros for Everton Cebolinha, according to Globoesporte.

8:17. Tottenham and Southampton are set to swap Kyle Walker-Peters for Pierre-Emile Hojbjerg, with the young full-back joining the Saints for 13 million euros and the Danish midfielder heading to Spurs for 16m euros, according to Sky Sports.

8:09. According to Goal, former Manchester United youngster Angel Gomes will move to Lille.

"It took me time to say this because it is so difficult. I hope you all can be proud of what I am trying to achieve in this new chapter. I will miss you more than you imagine," Gomes wrote on social media.

8:00. Marc Andre ter Stegen's contract renewal at Barcelona appears imminent.

The extension will be for five seasons and will see a significant salary improvement.

7:48. Speaking to Esporte Interativo, Casemiro couldn't confirm his future beyond his contract which runs until summer 2023.

"It's a complicated question," he said of a contract extension.

"I think this is not the time to talk about that. Now we have to think about City and nothing more than City. The club is going through a delicate moment and, when appropriate, my agent will respond."

7:45. Good morning and welcome to another day in the transfer market. We will have all the latest news and rumours surrounding the summer window throughout the day.