The Australian Open is played on outdoor hard courts at Melbourne Park. Women play best-of-three-set matches; men play best-of-five. There are separate day and night sessions. The event lasts 15 days.

President-elect Donald Trump declined on Monday to rule out military or economic action as part of his avowed desire to have the U.S.

Four-time Grand Slam tennis champion Naomi Osaka announced on social media that she had ended her relationship with her ...