Naomi Osaka withdraws from the Auckland WTA event to play for Japan at the United Cup

Naomi Osaka has withdrawn from the ASB Classic in Auckland, New Zealand, in January to instead play for Japan in the United Cup. The four-time major winner had agreed in September to start her 2026 season in Auckland, where she reached the final earlier this year.

She contacted Auckland tournament director Nicolas Lamperin to say she had changed her mind and would instead begin her preparation for the Australian Open in Australia.

Former No. 1-ranked Osaka will combine with Shintaro Mochizuki in the Japan team for the January 2-11 United Cup in Perth. Japan is drawn to play Britain and Greece in group play.

The Australian Open, the first tennis Grand Slam event of the year, starts on January 18 at Melbourne Park.