The third edition of the United Cup, which brings together the best ATP Tour and Hologic WTA Tour players in an 18-country teams' event, will be played in Perth (from 27 December, 2024) and Sydney (from 28 December). The host cities will each stage group play and quarter-finals, with four teams advancing to the semi-finals (4 January, 2025) and final (5 January) in Sydney. Alex de Minaur, Iga Swiatek, Coco Gauff, Alexander Zverev, Jasmine Paolini and Stefanos Tsitsipas are among the star-studded field. Germany, led by Zverev, is the defending champion.