2025 ASB Classic – Women's singles

Women's singles
2025 ASB Classic
Champion Clara Tauson
Runner-up Naomi Osaka
Score4–6, ret.
Draw32 (6 Q / 3 WC )
Seeds8

Clara Tauson won the women's singles tennis title at the 2025 WTA Auckland Open, 4–6, after Naomi Osaka retired in the final. She saved a match point (in her second round match against Sofia Kenin) en route to her third career WTA Tour title and first since 2021.

Coco Gauff was the two-time reigning champion, but chose to compete at the United Cup instead.