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.

Carlos Alcaraz has 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 of their fourth-round match.

It's time for the eighth installment of the riveting, intergenerational rivalry between Novak Djokovic and Carlos Alcaraz. This one, though, will be the first at the Australian Open — and the first in the quarterfinals of a tournament;

Tommy Paul has ended Alejandro Davidovich Fokina's run of comebacks at the Australian Open and reached his third Grand Slam quarterfinal with a 6-1, 6-1, 6-1 victory.

Alexander Zverev has reached the Australian Open quarterfinals for the fourth time and will face Tommy Paul next

World number two Alex Zverev overcame a mid-match wobble and the baseline power of Ugo Humbert to reach the Australian Open quarter-finals with a 6-1 2-6 6-3 6-2 win on Sunday. Zverev was knocked off his stride in the second set by the lefthanded Frenchman,