2023 United Cup

The 2023 United Cup was the first edition of the United Cup, an international outdoor hard courtmixed-gender team tennis competition held by the Association of Tennis Professionals (ATP) and the Women's Tennis Association (WTA). Serving as the opener for the 2023 ATP Tour and the 2023 WTA Tour, it was held from 29 December 2022 to 8 January 2023 at three venues in the Australian cities of Brisbane, Perth, and Sydney. It was also the first mixed-gender team event to offer both ATP rankings and WTA rankings points to its players: a player was able to win a maximum of 500 points.

defeated team Italy in the finals, 4–0, to capture the inaugural 2023 United Cup. Tem United States swept team Poland in the semifinals while team Italy lost one match in their defeat of team Greece.