Miami Open: Swiatek books spot in last 16

Pole Iga Swiatek, the second seed, won against Belgian Elise Mertens, the No 27 seed, 7-6 (2), 6-1 to reach the last 16 of the Miami Open at the Hard Rock Stadium on Sunday.

It is her second straight-sets victory over Mertens, and her 18th straight-sets win of the season.

She has now reached the round of 16 in 25 consecutive WTA 1000 events, the first player to reach the milestone.

Swiatek, ranked No 2, will face Ukrainian Elina Svitolina, the No 22 seed, next.

The Pole beat Frenchwoman Caroline Garcia (6-2, 7-5) in the previous round of the Miami tournament.

In the previous round of the Miami tournament, Mertens, ranked No 28, defeated American Peyton Stearns (6-4, 6-1).

Miami WTA 1000, other third-round results (Hard Rock Stadium, hard, USD 8.963.700, most recent results first):

• Amanda Anisimova vs. Mirra Andreeva
• Emma Raducanu vs. McCartney Kessler
• Anna Kalinskaya vs. Jessica Pegula
• Madison Keys vs. Alexandra Eala
• Anna Blinkova vs. Marta Kostyuk: sunday
• Elina Svitolina beat Karolina Muchova (15): 6-2, 3-6, 6-2
• Paula Badosa (10) beat Clara Tauson (20): 6-3, 7-6 (3)
• Qinwen Zheng (9) beat Taylor Townsend (Q): 6-1, 7-6 (3)
• Danielle Collins (14) beat Rebeka Masarova (Q): 6-4, 3-6, 6-3
• Magda Linette beat Linda Fruhvirtova (Q): 7-5, 6-4
• Coco Gauff (3) beat Maria Sakkari (28): 6-2, 6-4
• Aryna Sabalenka (1) beat Elena-Gabriela Ruse (Q): 6-1, 0-0 ret.
• Naomi Osaka beat Hailey Baptiste (WC): 7-6 (6), 3-6, 6-4
• Ashlyn Krueger beat Leylah Fernandez (26): 6-1, 7-5
• Jasmine Paolini (6) beat Ons Jabeur (31): 4-3 ret.