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

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

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.

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,

Tommy Paul halted Alejandro Davidovich Fokina's run of comebacks at the Australian Open, winning 6-1, 6-1, 6-1 to advance to the quarterfinals.

Watch the match highlights between Alejandro Davidovich Fokina & Tommy Paul in Round 4 of the 2025 Australian Open Men's Singles Tournament Tennis.