Carlos Alcaraz, Jannik Sinner, Daniil Medvedev and Iga Swiatek all secured wins at the Hard Rock Stadium on Super Saturday at the Miami Open.
World number one Iga Swiatek defeated Maria Sakkari in the BNP Paribas Open final on Sunday, finishing the tournament without dropping a set.
Two straight-set wins saw hot favourites Iga Swiatek and Coco Gauff reach the final four of the BNP Paribas Open at Indian Wells.
World number one Iga Swiatek will take on former world number one Caroline Wozniacki in the BNP Paribas Open quarter-finals at Indian Wells.
Australian Open winner Jannik Sinner continued his unbeaten start to the year with a dominant victory over Thanasi Kokkinakis at Indian Wells.
Iga Swiatek will take on Elena Rybakina as she bids for a third consecutive title at the Qatar Open.