Day 6 of the Australian Open saw a number of big names in men's and women's singles easily advance to the next round. But one major loss was No. 7-ranked Jessica Pegula, who was defeated in two sets by Serbian Olga Danilović.

Novak Djokovic, Coco Gauff roll to Australian Open's 4th round. Naomi Osaka retires due to injury and Jessica Pegula was upset in the third round.

Paul survived a comeback bid by Australia’s Chris O’Connell in front a feverishly partisan crowd; the American tightened up when he served for the match in the fourth set, then fought through a shoulder injury to take the decider 7-5. Nishikori, meanwhile, came back from two sets down, and saved two match points, against Thiago Monteiro.

The tournament is scheduled to be televised at 9 p.m. EST and will be broadcast on ESPN2 and ESPN Deportes. Fans looking to watch can do so through FuboTV, which offers a free trial and $30 off your first month, or DirecTV Stream, which also offers a free trial. SlingTV doesn’t offer a free trial but does have other promotional offers available.

Naomi Osaka's second-round match at the Australian Open could not possibly have started in a worse way. All of 21 minutes in, she sailed a forehand service return well long and, just like that, trailed 5-0.

A place in the second week of the Australian Open is on the line Friday in Melbourne (Thursday night, U.S.) for a number of star players including Naomi Osaka, Aryna Sabalenka and Coco Gauff.

American tennis star Coco Gauff could face Japan's Naomi Osaka and Americans Sofia Kenin and Jessica Pegula along a path into the quarterfinals of the 2025 Australian Open, according to Thursday's draw.

Naomi Osaka exited the Australian Open the same way she bowed out of her previous two events -- retiring midmatch due to injury. The 27-year-old Japanese star pulled out of her third-round match against Switzerland's Belinda Bencic after losing the first set 7-6 (3) on Friday in Melbourne, Australia.

The 1-6, 6-1, 6-3 victory over Karolina Muchova allowed Osaka to reach the third round at a major tournament for the first time since the 2022 season.

The longtime Novak Djokovic mentee and daughter of famed basketball star Predrag Danilovic is into her second major second week in the last 12 months, having broken through last spring at Roland Garros.

Naomi Osaka beat Karolina Muchova 1-6, 6-1, 6-3 at the Australian Open, reaching the third round at a Grand Slam for the first time since her return from maternity leave.

Jessica Pegula (No. 7 in the world) takes on Yulia Putintseva (No. 25) in the semifinals at the Adelaide International.Pegula’s last match was a win, 6-7, 6-1, 6-2, over Veronika