The top players are to enter the mixed doubles as the prize has increased to £740,000, with tennis couple Stefanos Tsitsipas and Paula Badosa will team up

Britain's Emma Raducanu and Spain's Carlos Alcaraz are among the pairings planning to play in the new-look US Open mixed doubles event.

Preliminary entry list for reimagined event to be played before singles competition will feature most of the top men’s and women’s players.