ATP - Miami 2R complete

Second round completed in Miami.

2025 Miami Open presented by Itaú, an ATP Masters 1000 tournament, on Hard Outdoor, Miami, Florida, USA, 18-30 March 2025.

2024 champion (not defending):

Jannik Sinner (2) who defeated Grigor Dimitrov (11) 6-3 6-1

21st seed Hubert Hurkacz withdrew after the main draw was published due to a back injury, and was replaced by lucky loser Adam Walton.

Walton received the first round bye originally given to Hurkacz.

Second round results:

- Alexander Zverev (1) defeated qualifier Jacob Fearnley 6-2 6-4

- Jordan Thompson defeated Giovanni Mpetshi Perricard (28) 7-6(4) 7-6(1)

- Arthur Fils (17) defeated lucky loser Gabriel Diallo 6-4 2-3 (retired)

- Frances Tiafoe (16) defeated Alejandro Davidovich Fokina 7-5 7-6(5)

- Reily Opelka defeated Holger Rune (11) 4-6 6-3 7-6(5)

- Tomas Machac (20) defeated Matteo Arnaldi 6-2 1-6 6-3

- Roman Safiullin defeated Alexei Popyrin (25) 6-7(4) 6-3 7-5

- Jakub Mensik defeated Jack Draper (6) 7-6(2) 7-6(3)

- Taylor Fritz (3) defeated Lorenzo Sonego 7-6(2) 6-3

- Denis Shapovalov (27) defeated qualifier Thiago Agustin Tirante 6-3 6-7(1) 7-6(3)

- Lucky loser Adam Walton defeated Luciano Darderi 6-4 6-4

- Wildcard Coleman Wong defeated Ben Shelton (13) 7-6(3) 2-6 7-6(5)

- Alex de Minaur (10) defeated Bu Yunchaokete 6-4 6-4

- Joao Fonseca defeated Ugo Humbert (19) 6-4 6-3

- Matteo Berrettini (29) defeated lucky loser Hugo Gaston 4-6 6-3 6-3

- Zizou Bergs defeated Andrey Rublev (8) 7-5 6-4