$1 million, a private jet and the 'profound injustice' that met its announcement: everything to know about the new U.S. Open mixed doubles.

Jannik Sinner enters the event paired with Katerina Siniakova in a new format designed to platform the biggest stars.

Controversially repurposed US Open event features the world’s top singles players and a prize pot of $1m but only four specialists

A revamped competition with the top singles players and held the week before the main tournament has caught attention at Flushing Meadows

With the revamped US Open mixed doubles starting on Tuesday, BBC Sport looks at the positives and negatives of the controversial change.

$1 million, a private jet and the 'profound injustice' that met its announcement: everything to know about the new U.S. Open mixed doubles.

The best men and women in the world took each other on at Flushing Meadows on Tuesday. Tennis produces that dynamic like no other sport.

The new event wanted to use singles stars to put mixed doubles on a pedestal. Two masters of the discipline have stolen the show.