Defending champion and world number one Carlos Alcaraz claimed his ninth straight win as he brushed aside Tommy Paul 6-4 6-4 in the last 16 of the Miami Open.
World number three Stefanos Tsitsipas finally got his Miami Open campaign up and running on Monday as he battled past Chilean qualifier Cristian Garin to book his place in the fourth round.
American number one Jessica Pegula continued to make the most of home advantage as she saw off Magda Linette to reach the quarter-finals of the Miami Open.
Aryna Sabalenka eased into the fourth round of the Miami Open with a victory over Marie Bouzkova.
Defending champion Carlos Alcaraz moved into the fourth round of the Miami Open after seeing off Dusan Lajovic in straight sets.
Carlos Alcaraz started the defence of his Miami Open title with a dominant straight-sets victory over Facundo Bagnis on Friday.