World number two Jannik Sinner powered past Jiri Lehecka 6-4, 6-4 to win the ATP Miami Masters 1000 for a second time on Sunday, adding the title to his Indian Wells crown.

World number two Jannik Sinner is in formidable form heading into Sunday's Miami Open ATP final against Jiri Lehecka, where the Italian will try to add the title to his Indian Wells triumph this month.

World number two Jannik Sinner of Italy stretched his win streak over fourth-ranked Alexander Zverev to seven matches on Friday, advancing to a Miami Open men's final against Czech Jiri Lehecka.

Home hope Tiafoe advanced to his quarter-final date with Sinner after battling past France's Terence Atmane 6-4, 1-6, 6-4.

Jannik Sinner and Aryna Sabalenka kept their "Sunshine Double" dreams alive with emphatic victories at the ATP/WTA Miami Open on Monday.

World number two Jannik Sinner made a smooth start Saturday at the Miami Open, where defending champion Jakub Mensik shook off a "horrible" first set to win his opening match.

World number two Jannik Sinner surged home to beat Daniil Medvedev 7-6 (8/6), 7-6 (7/4) on Sunday to capture his first Indian Wells ATP Masters 1000 crown.

Daniil Medvedev handed top-seeded Carlos Alcaraz his first loss of the year to set up a final clash against Jannik Sinner at Indian Wells.

Ninth-seeded Ukrainian Elina Svitolina knocked off second-seeded Iga Swiatek of Poland 6-2, 4-6, 6-4.

World number two Jannik Sinner took another step toward a first Indian Wells ATP Masters title, easing past Denis Shapovalov 6-3, 6-2 to reach the fourth round on Sunday.