Two of four American men still playing in Melbourne, Irvine native Tien, 19, and Aliso Viejo native Michelsen, 20, became ...

American star Coco Gauff and newcomer Learner Tien are still in the draw at the Australian Open -- but who else is? We break ...

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open. Tien ...

Learner Tien and Alex Michelsen were born about 15 months apart and first crossed paths a decade ago when they were playing ...

The five-time Grand Slam champion dispatched Rebecca Sramkova 6-0, 6-2 in a clean hour at the Australian Open on Thursday.

U.S. 19-year old Learner Tien defeated No. 5 Daniil Medvedev in a fifth set tiebreaker in the Australian Open, making history ...

Fritz might have done something even better at the Australian Open than playing his sport. He announced that his first round winnings of nearly $83,000 will be donated to help wildfire relief funds in ...

In a match scheduled for Friday, Fabian Marozsan (No. 59 in rankings) will face Lorenzo Sonego (No. 55) in the Round of 32 at ...

The Irvine native and 19-year-old qualifier, who played one semester at USC, wins a 4-hour, 49-minute thriller that ends at ...

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 ...