It's an up-and-down day for favorites and the husband-and-wife duo of Gaël Monfils and Elina Svitolina wo their singles matches.

The final match of the day saw American Learner Tien, playing in his first major outside of the U.S. Open, upset No. 5 seed Daniil Medvedev in a five-set classic, 6-3, 7-6, 6-7, 1-6, 7-6, that ended at 2:54 a.m. local time. Medvedev had reached three of the past four Australian Open finals, but could not fend off a ferocious Tien.

Former Wimbledon champion Elena Rybakina joined Swiatek in the last 16 with a 6-3 6-4 win over Dayana Yastremska, but only after receiving treatment on her back, while eighth seed Emma Navarro and ninth seed Daria Kasatkina also advanced.

Daniil Medvedev’s meltdown and Danielle Collins’s squabble with the Aussie fans made headlines, while Aryna Sabalenka and Iga Świątek keep rolling.

American Taylor Fritz dispatched Cristian Garín of Chile ... but could not fend off a ferocious Tien. Świątek is a five-time Grand Slam champion with four French Open wins and the 2022 U.S ...

No. 2 seed Iga Świątek had an easy time advancing to the fourth round of the Australian Open with a 6-1, 6-0 win over Emma Raducanu on Saturday. The match was expected to be competitive as it ...

It is a testament to how superb a tournament this year’s Australian Open has been that I can happily write a review of it before the semifinals have even been played, such is the quality of tennis on display.

LAS VEGAS (AP) — Top-ranked Jannik Sinner, No. 2 Alexander Zverev, women's No. 1 Aryna Sabalenka and former No. 1 Naomi Osaka will play exhibition matches March 1-2 in Las Vegas. The women will compete March 1, but the men's format hasn't been determined. Fourth-ranked Taylor Fritz and No. 9 Tommy Paul also will compete in the event.

Iga Świątek's run hasn't been without controversy, including one call in her quarter-final win over Emma Navarro that left the tennis world scratching their heads.

More remarkably: Djokovic has now advanced to his fiftieth major semifinal, after beating Alcaraz in a grueling four-set match that went to about 1:00 am local time in Melbourne. That number sets yet another Djokovic record in men’s tennis, further cementing the athlete’s legendary status.

Eight women remain in the 2025 Australian Open, and three of them are Americans. That group of quarterfinalists is headlined by No. 3 seed Coco Gauff and includes No. 8 Emma Navarro and No. 19 Madison Keys. Sofia Kenin in 2020 was the last American woman to hoist the trophy in Melbourne.

Two spectacular young superstars dominated men’s tennis in 2024. Novak Djokovic salvaged a tough year with a prestigious title, while Rafael Nadal retired after an unforgettable career.