The 19-year-old who was a late qualifier to the Grand Slam secured the biggest win of his young career on Thursday

American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s runner-up Daniil Medvedev in five sets, 6-3, 7-6 (4), 6-7 (8), 1-6, 7-6 (7).

Learner Tien, a 19-year-old qualifier from California, became the youngest American man to reach the Australian Open's third round since Pete Sampras in 1990, upsetting Daniil Medvedev in five sets on Thursday.

I mean, I feel like it’s really the least I can do,” said U.S. Open finalist Fritz, who was born in Rancho Santa Fe, California, and still is based in the state.

Fourth seed Taylor Fritz says he is going to donate his first-round prize money from the Australian Open to support victims from the Los Angeles wildfires.

American tennis player Taylor Fritz is donating the prize money he earned for his first-round victory at the Australian Open — about $82,000 — to relief funds to help people affected by the wildfires in the greater Los Angeles area.

Defending champion Jannik Sinner’s consecutive-sets streak has ended in the second round of the Australian Open.

Defending champ Jannik Sinner drops set for first time since October, but rallies for win; American Danielle Collins plays villain while advancing.

Jannik Sinner has announced that he will part ways with his coach Darren Cahill at the end of the season. The Australian, who joined Sinner's team in July 2022, will conclude the 2025 campaign before stepping back from full-time tennis.

Virginia tennis alum Danielle Collins made headlines on Thursday at the 2025 Australian Open, but not as a result of her tennis performance in a 7-6, 4-6, 6-2 v

Danielle Collins thanked a hostile Australian Open crowd for helping to fund her next vacation after beating its last home hope in the women’s draw. Collins beat Destanee Aiava 7-6(4), 4-6, 6-2 to set up a third-round meeting with U.

Australian Open tennis star Danielle Collins faced brutal booing from the crowd after her 7-6 4-6 6-2 victory over Destanee Aiava on Thursday. The boos went up dramatically in volume after she trolled spectators for picking up a ‘big fat paycheck’ in her on-court interview at Kia Arena,