Miami Open - ATP round of sixteen

Round of sixteen completed and quarter finals set in Miami Open - ATP Masters 1000

2021 Miami Open - an ATP Masters 1000 tournament, on Hard Outdoor, in Miami, Florida, USA, 22 March - 4 April 2021.

Event not held last year due to COVID-19.

2019 champion (not defending):

Roger Federer (4) who defeated John Isner (7) 6-1 6-4

Round of sixteen results:

Daniil Medvedev (1) defeated Frances Tiafoe 6-4 6-3

Roberto Bautista Agut (7) defeated John Isner (18) 6-3 4-6 7-6(7)

Jannik Sinner (21) defeated Emil Ruusuvuori 6-3 6-2

Alexander Bublik (32) defeated Taylor Fritz (22) 6-7(5) 6-3 6-4

Sebastian Korda defeated Diego Schwartzman (5) 6-3 4-6 7-5

Andrey Rublev (4) defeated Marin Cilic 6-4 6-4

Hubert Hurkacz (26) defeated Milos Raonic (12) 4-6 6-3 7-6(4)

Stefanos Tsitsipas (2) defeated Lorenzo Sonego (24) 6-2 7-6(2)

Quarter final match ups 

Daniil Medvedev (1) v Roberto Bautista Agut (7)

Jannik Sinner (21) v Alexander Bublik (32)

Sebastian Korda v Andrey Rublev (4)

Hubert Hurkacz (26) v Stefanos Tsitsipas (2)