Highly-rated teenage forward Rhian Brewster reportedly resisted interest from the Bundesliga before committing himself to Liverpool.
Aleksandr Golovin's future should be decided in the "the next couple of days", but Chelsea may yet have to wait for the midfielder.
Yves Bissouma has become Brighton and Hove Albion's sixth signing of the close-season.
Championship side Derby County have signed promising Premier League pair Mason Mount and Harry Wilson on season-long loans.
Benjamin Mendy, Riyad Mahrez and Leroy Sane join Joe Hart in Manchester City's squad for the International Champions Cup.
Toby Alderweireld left questions hanging over his future at Tottenham, describing his omission from the team last season as "unjustified".
Brighton and Hove Albion signed Fulham goalkeeper David Button for an undisclosed fee on a three-year deal.
Netherlands international Daley Blind looks destined to leave Manchester United after they agreed a deal for his return to Ajax.
Eden Hazard has been linked with a move away from Chelsea and Roberto Martinez thinks it could be the right time for him to leave.
Newly appointed head coach Maurizio Sarri said that Chelsea would be ready to play his style of football after "one or two adjustments".