Overview
- The mixed ATP/WTA team tournament features 18 nations split into six groups across Sydney and Perth, with group winners and two best runners-up advancing to the quarterfinals.
- Day 1 is staged exclusively at Perth’s RAC Arena with Spain vs Argentina and Greece vs Japan scheduled across the afternoon and night sessions.
- Sydney play begins January 3 local time, highlighted by Belgium vs China in the morning and Australia vs Norway in the evening at Ken Rosewall Arena.
- Marquee matchups on the published slate include Taylor Fritz vs Sebastian Baez for USA–Argentina in Perth and Alex de Minaur vs Casper Ruud for Australia–Norway in Sydney.
- Organizers list a minimum total prize pool of USD $11,806,190 and a rankings-points system based on opponents’ rankings, with Australian viewers able to watch on Channel 9, 9NOW and Stan Sport.