Alex Michelsen hung on to defeat Tung-Lin Wu and help the United States take a 2-0 lead in their matchup against Taiwan in ...

In their Davis Cup debuts, Marcos Giron and Alex Michelsen each scored straight-sets singles wins to lift the USA to a 2-0 lead over Chinese Taipei. Photo credit: Atsushi Tomura/Getty for ITF. U.S.

While the action in Melbourne is over, the results are still being felt. On Monday, the ATP Rankings saw a realignment after ...

Defending champion Jannik Sinner has defeated 46th-ranked Marcos Giron of the U.S. 6-3, 6-4, 6-2 at the Australian Open.

Ruthless defending champion Jannik Sinner was in the zone Saturday as he powered into the last 16 of the Australian Open with ...

MELBOURNE, Australia (AP) — Defending champion Jannik Sinner beat 46th-ranked Marcos Giron of the U.S. 6-3 ... reaching No. 1 in the ATP rankings for the first time — and going through ...

He had an eventful 2024, claiming his first two Grand Slam titles, reaching No. 1 in the ATP rankings for the first ... After eliminating Giron, who was trying to get to the fourth round of ...