The One-Day Cup[a], also known as the Dean Jones Trophy from the 2024–25 season,[3] is an Australian domestic List A 50-over limited-overs cricket tournament.

The tournament is contested between teams representing the six states of Australia, who also compete in the first-class Sheffield Shield.

England was the first country to introduce a domestic one-day limited-overs competition with its Gillette Cup in 1963.

In September 2017, former Australian Test cricketer Jason Gillespie suggested that Papua New Guinea should be added to the competition.

[4] In August 2024, Cricket Australia launched a campaign to rename the competition after a former player, with fans being able to vote to select the cup's new name.

[9] Last updated on 9 October 2023[25] Points are awarded as follows: The top two teams at the end of the pool matches play-off in the final.