Coco Gauff became the youngest player in the professional era to eliminate the reigning women's champion at the Australian Open.

Williams fell the third round of the 2020 Australian Open to Qiang Wang of China—a player she just beat in 44 minutes at the 2019 US Open.

Serena Williams' quest for an elusive 24th singles major championship will have to wait a few more months.

From players to tournaments, are there unfair competitive advantages being exploited in tennis? Plus more reader questions in this week's Mailbag, from the 2020 Australian Open in Melbourne.

Five thoughts from Day 3 at the 2020 Australian Open, where Roger Federer and Novak Djokovic cruised into the third round; Serena Williams, Madison Keys and Caroline Wozniacki all advanced; and 15-year-old Coco Gauff mounted a comeback.

Coco Gauff defeated Sorana Cirstea in three sets in the second round of the Australian Open early Wednesday morning.

After a rain-interrupted first day, Tuesday was a festival of matches, with Rafael Nadal leading the way with a straight-sets win.

Defending champ Naomi Osaka, Serena Williams and Roger Federer advanced to the second round as rain impacted Day 1 of the 2020 Australian Open.

Heading to Melbourne for the first Grand Slam of the year? For locals and newcomers alike, here are some tips to make the most of your time down under.

Breaking down the 2020 Australian Open men's and women's draws, including matches to watch, dark horses, predictions and more.