The American, who was playing in his first Grand Slam quarterfinal, was forced to retire due to a wrist injury.

Plus: Three other quarterfinal plays.

Each day, we'll preview three must-see matches.

After back-to-back wins inside Rod Laver Arena, Sebastian Korda shed some light on what's become a key moment of his pre-match preparations.

From Rafael Nadal's staple Richard Mille to Donna Vekic's 'élégante' wrist watch, there was no expense spared when it comes to these accessories.

With Roger Federer retired and Rafael Nadal and Novak Djokovic both having injury concerns, the Australian Open has offered a look at life after the Big 3.

Sebastian Korda has reached the first Grand Slam quarterfinal of his career by beating 10th-seeded Hubert Hurkacz in a fifth-set tiebreaker at the Australian Open

The American maintained his hot 2023 start by toppling the No. 10 seed, 3-6, 6-3, 6-2, 1-6, 7-6 (10-7), on Sunday.

Twenty-five years ago, Martina Hingis and Petr Korda took home the trophies Down Under; both have played pivotal roles in the development of these 2023 title hopefuls.

Tsitsipas has dominated his head-to-head series with Sinner, but we like the Italian to stay competitive in Melbourne.