The club's owners issued a statement hours ago, insisting no offers will be accepted.
Messi's current release clause can be triggered for a fee of €300m (£272.2m, $353m).
The Baggies boss signed a new deal until 2019 on Friday.
Spurs say however are expecting a "short recovery time" for the defender.
Mbappe scored 26 goals in all competitions last season.
Kenedy will become Chelsea's 33rd summer exit and 37th transfer overall.
Manchester United and Chelsea are reportedly interested in signing Rose.
Luka Modric is also set to miss the game due to suspension.
The Reds boss had "nothing to say" about Coutinho's future.
Antonio Conte has been credited with an interest in bringing his former Juventus forward to Stamford Bridge.
Van Dijk submitted an official transfer request earlier this week.
AS claims that the Spaniard is set to earn €6m-a-year.
Matic reunited with Jose Mourinho after his move from Stamford Bridge in July.
The Hornets have staged a big overhaul ahead of their third consecutive season in the Premier League.
Reds turned down a €100m offer for Coutinho from Barcelona this week.
Spurs have long been interested in Barkley but have yet to make an offer for the England international.
Spurs will return to Wembley this season having yet to add to their squad.
Mahrez has been linked with Arsenal since last summer.
Mohamed Salah is likely to make his Liverpool debut against Watford on Saturday.
'International commitments' will prevent New Zealand players from taking part.
Sanchez is also wanted at Barcelona, Chelsea and Crystal Palace this summer.
Rose gave an outspoken interview hinting at a possible move this summer.
Arsene Wenger will be without suspended Laurent Koscielny for the Premier League opener.
Can Chelsea retain their title or will the big-spending Manchester duo muscle in on the title race?
John Barnes does not believe owners FSG will fear fan backlash over possible Barcelona move.
Nadal exited the Rogers Cup after his third round loss to the Canadian.
Ozil and Ramsey were labelled as doubts by Arsene Wenger.
Both players are level on four-under while Jordan Spieth is five shots back as he chases a career grand slam.
Hornets skipper, who recently underwent groin surgery, set to stay despite arrival of Andre Gray from Burnley.
Manager says that he's trying to bring some new faces following the transfer of Andre Gray to Watford.