British number one Katie Boulter was eliminated from the Miami Open by Victoria Azarenka, who clinched a straight-sets victory to advance to the quarter-finals.
Andy Murray picked up a serious ankle injury during his defeat to Tomas Machac at the Miami Open, which will put him out of action for an "extended spell".
Australian Open champion Jannik Sinner recovered from a set down to beat Tallon Griekspoor, while Daniil Medvedev and Casper Ruud also advanced at the Miami Open.
Third seed Coco Gauff reeled off ten consecutive games to book her place in the fourth round of the Miami Open with a comprehensive 6-4 6-0 victory over Oceane Dodin.
Carlos Alcaraz, Jannik Sinner, Daniil Medvedev and Iga Swiatek all secured wins at the Hard Rock Stadium on Super Saturday at the Miami Open.
Aryna Sabalenka claimed a straight-sets victory over Paula Badosa to progress into the last 32 of the Miami Open days after the death of her former boyfriend Konstantin Koltsov.