The U.S. Open is moving its mixed doubles championship to the week before the tournament begins, hoping a revamped format and $1 million prize will persuade top singles players to chase a Grand Slam doubles title.

The US Open has announced a radical overhaul of its mixed doubles event – with the competition moving to two days in qualifying week in an attempt to attract top singles players. At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.