The British No 1 teamed up with home favourite Jessica Pegula in the US Open mixed doubles and is sporting a new look after wearing Nike for his entire career to date

Jack Draper received a telling-off from his US Open mixed doubles partner Jessica Pegula after he mistakenly branded the tournament an “exhibition”. Draper and Pegula are the No. 1 seeds in the draw for the revamped mixed event, which has a staggering £741k ($1million) prize up for grabs for the champions.

While Jack Draper and Jessica Pegula may have said all of four words to each other before teaming up for this week’s U.S. Open mixed doubles tournament, the two already sound like an “old married couple.

Jack Draper and Jessica Pegula are the favourites to win the US Open mixed doubles title, but the American was not impressed with some of her partner's comments

Here's all you need to know about the Swiatek/Ruud Vs Pegula/Draper, Grand Slam mixed doubles semi-final match, to be played at the USTA Billie Jean King National Tennis Center, New York

It came after Draper and Jessica Pegula beat Emma Raducanu and Carlos Alcaraz at the US Open's mixed doubles event.

The athleisure brand found the face of its move into big-time sports in Mr. Draper, a Top 5 player and fashion darling.