Carlos Alcaraz made his 10th career Grand Slam quarterfinals when Jack Draper retired due to injury, while American Tommy Paul also advanced at the Australian Open.

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.

Jack Draper’s physical issues returned at the Australian Open and he lasted only two sets of his fourth-round clash with Carlos Alcaraz. The British number one came into the tournament with little preparation after a hip injury suffered in pre-season, which he admitted he was still having to manage.