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.

French veteran Gaël Monfils rolled back the years to stun the USA’s No. 4 seed Taylor Fritz in the third round of the Australian Open on Saturday, winning 3-6 7-5 7-6(1) 6-4 after three hours and eight minutes of scintillating tennis.

Learner Tien pulled off the most stunning upset of the 2025 Australian Open on Thursday. The American qualifier took down three-time Australian Open

American teen Learner Tien pulled off the biggest upset so far at the 2025 Australian Open, ousting Russian Daniil Medvedev -- the No. 5 player in the world -- in a 4-hour, 49-minute thriller at Margaret Court Arena.

Daniil Medvedev was fined $76,000 at this year’s Australian Open. $10k for hitting the camera with his racquet during the 1st round. $66k for his behavior during his match against Tien & not attending press. His total winnings were $124k. pic.twitter.com/bDQ4aj064j

Daniil Medvedev only played two matches at this year's Australian Open. However, his actions during those contests led to him being hit with a significant fine. The three-time runner-up in Melbourne

Taylor Fritz and Tommy Paul are among five American men advancing to the third round of the 2025 Australian Open.

Daniil Medvedev has been fined for misconduct after his shocking defeat in the second round of the Australian Open 2025.

There are six American men and five American women in the third round. Tommy Paul, Coco Gauff and Jessica Pegula all play Thursday. No. 17 Frances Tiafoe, a two-time U.S. Open semifinalist, was upset by Hungary’s Fábián Marozsán in five sets in the second round.

Jannik Sinner continued to occupy the No. 1 spot in the latest ATP Rankings released on Monday after winning his second straight Australian Open title.

American Taylor Fritz dispatched ... that my brothers grew up in burnt down." Fritz will face 38-year-old Gaël Monfils of France in the next round. Medvedev had reached three of the past four ...

American Taylor Fritz dispatched Cristian Garín of Chile in straight sets 6-2, 6-1, 6-0 to move to the third round for the fifth time in six years. He has lost just eight games in six sets in the ...