Madison Keys upsets sixth seed Elena Rybakina in three sets to reach the quarter-finals of the Australian Open.
Defending champion Jannik Sinner needed medical attention in energy-sapping heat and overcame a long interruption when he ...
Defending Australian Open champion Jannik Sinner has returned to the quarterfinals, navigating an illness and multiple delays during a 6-3, 3-6, 6-3, 6-2 win over No. 13 seed Holger Rune.