The ball is in your court
Meaning
It is now your turn to take action or make a decision.
Usage
Often used during negotiations or collaborative projects to signal that the next move belongs to another party.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Derived from sports like tennis, referencing whose turn it is to serve or return the ball.
Entered conversational English in the early 20th century as tennis became a popular metaphor for responsibility.