British No 1 hopes US Open’s new concept will be rolled out at other grand slams as she gears up for main singles event

British No 1 hopes US Open’s new concept will be rolled out at other grand slams as she gears up for main singles event

Emma Raducanu believes a similar revamped mixed doubles format to that used in the US Open should be adopted by the other grand slam tournaments

Briton says she feels relaxed as she prepares for final grand slam of year after admitting to struggles returning to scene of 2021 triumph