It was the second time Draper had retired injured against Alcaraz, having cut short their 2023 match at Indian Wells due to an abdominal strain.

MELBOURNE, Australia (AP) — Carlos Alcaraz reached his 10th career Grand Slam quarterfinal, tied for the most by a man before his 22nd birthday, by advancing at the Australian Open when 15th-seeded Jack Draper stopped playing because of injury after dropping the first two sets Sunday.

British No 1 Draper was left hobbled after a brutal run to the last 16 and called time after two sets against the classy Alcaraz, who could meet Djokovic in the quarter-finals