Top seed Madison Keys powered into the quarter-finals with a dominant win today.

Four-time Grand Slam champion Naomi Osaka made a winning return to the court after an almost three month absence Monday in the first round of the ASB...

Japan's Naomi Osaka will meet Denmark's Clara Tauson in the final of the ASB Classic in Auckland after an action-packed day.

Japan's Naomi Osaka will meet Denmark's Clara Tauson in the final of the ASB Classic in Auckland after an action-packed day.

The seventh seed and star attraction is showing the sort of mental fortitude that won her four Grand Slams.

The seventh seed and star attraction is showing the sort of mental fortitude that won her four Grand Slams.

Former world number one Naomi Osaka has sensationally withdrawn from the ASB Classic women's singles when a set ahead.

Former world number one Naomi Osaka has sensationally withdrawn from the ASB Classic women's singles when a set ahead.

The star made the final of Auckland's ASB Classic, but was forced to retire mid-game.

Naomi Osaka did it the hard way, and just in time as Auckland's inclement weather closed in.