Which mixed team tennis tournament was held in Australia from January 2-11, 2026?

The international mixed team tennis tournament held in Australia from January 2-11, 2026, was the United Cup. This event, which serves as a significant opener to the professional tennis season, brought together top male and female players from 18 countries to compete for national pride and valuable ranking points. The tournament was co-sanctioned by the Association of Tennis Professionals (ATP) and the Women's Tennis Association (WTA), offering up to 500 ranking points to individual players.

The 2026 United Cup marked the fourth edition of this exciting competition, taking place across two Australian cities: Perth and Sydney. The format of the tournament saw teams divided into groups, playing round-robin matches. Each country-versus-country tie featured one men's singles match, one women's singles match, and a decisive mixed doubles match. This unique mixed-gender format sets the United Cup apart, showcasing the depth of talent within national tennis programs and providing fans with thrilling team-based competition leading into the Australian Open.

The United Cup was established in 2022, succeeding the men's only ATP Cup, with the aim of creating a more inclusive and engaging team event, drawing comparisons to the popular Hopman Cup. The tournament has quickly become a highlight on the tennis calendar, providing a dynamic start to the year. In the 2026 edition, Poland emerged as the champions, defeating Switzerland in a hard-fought final.