2024 Miami Open – Men's singles

Jannik Sinner defeated Grigor Dimitrov in the final, 6–3, 6–1 to win the men's singles tennis title at the 2024 Miami Open. It was his second ATP Masters 1000 title and 13th career ATP Tour title. Sinner became the first Italian singles player, male or female, to win the Miami Open. With the win, Sinner achieved a career-high singles ranking of world No. 2, being the first Italian player of either gender to do so. Sinner became the first player to reach at least the quarterfinals in his first four appearances at the Miami Open since Stefan Edberg in 1991. Aged 22, Sinner also became the youngest player to reach three Miami finals, after two previous finals in 2021 and 2023.

Daniil Medvedev was the defending champion, but lost in the semifinals to Sinner in a rematch of the previous year's final, as well as a rematch of the recent Australian Open final.

Dimitrov became the oldest man to reach the Miami Open final since Roger Federer in 2019. Reaching his first Miami quarterfinal on his 13th attempt, Dimitrov became the fourth man born in the 1990s to reach the quarterfinals of every Masters event (after Dominic Thiem, Alexander Zverev and Stefanos Tsitsipas) and the ninth active man overall to accomplish this feat. With his run to the final, Dimitrov returned to the top 10 of the ATP rankings for the first time since October 2018.

Coleman Wong became the first player from Hong Kong to qualify for the main draw of an ATP Masters 1000 tournament.

For only the second time in tournament history (after 2016) there were no Americans in the fourth round. It was also the first time at the tournament since 2009 that the top four men's singles seeds all reached the quarterfinals.

Seeds
All the seeds received a bye into the second round. • 🇪🇸 Carlos Alcaraz (quarterfinals)

• 🇮🇹 Jannik Sinner (champion)

• Daniil Medvedev (semifinals)

• 🇩🇪 Alexander Zverev (semifinals)

•  Andrey Rublev (second round)

•  Holger Rune (second round)

• 🇳🇴 Casper Ruud (fourth round)

• 🇵🇱 Hubert Hurkacz (fourth round)

• 🇦🇺 Alex de Minaur (fourth round)

•  Stefanos Tsitsipas (second round)

• 🇧🇬 Grigor Dimitrov (final)

• 🇺🇸 Taylor Fritz (second round)

• 🇺🇸 Tommy Paul (second round, retired)

• 🇫🇷 Ugo Humbert (third round)

•  Karen Khachanov (fourth round)

• 🇺🇸 Ben Shelton (third round)

• 🇰🇿 Alexander Bublik (second round)

• 🇦🇷 Sebastián Báez (second round)

• 🇫🇷 Adrian Mannarino (second round)

• 🇦🇷 Francisco Cerúndolo (third round)

• 🇺🇸 Frances Tiafoe (second round)

•  Nicolás Jarry (quarterfinals)

• 🇮🇹 Lorenzo Musetti (fourth round)

• 🇩🇪 Jan-Lennard Struff (third round)

•  Tallon Griekspoor (third round)

• 🇨🇿 Jiří Lehečka (second round)

• 🇪🇸 Alejandro Davidovich Fokina (third round)

• 🇺🇸 Sebastian Korda (third round)

• 🇦🇷 Tomás Martín Etcheverry (second round)

• 🇬🇧 Cameron Norrie (third round)

• 🇺🇸 Christopher Eubanks (third round)

•  Borna Ćorić (withdrew)

• 🇦🇺 Jordan Thompson (second round)

Finals


Seeded players
The following are the seeded players. Seedings are based on ATP rankings as of March 18, 2024. Rankings and points before are as of March 18, 2024.

† The player's 2023 points were replaced by a better result for purposes of his ranking as of March 18, 2024. Points for his 19th best result will be deducted instead. ‡ The player did not qualify for the main draw in 2023. Points for his 19th best result will be deducted instead.

Withdrawn players
The following players would have been seeded, but withdrew before the tournament began.

Wildcards
• 🇺🇸 Darwin Blanch

• 🇺🇸 Martin Damm

• 🇪🇸 Martín Landaluce

• 🇯🇵 Kei Nishikori

• 🇨🇳 Shang Juncheng

Protected ranking
• 🇮🇹 Matteo Berrettini

• 🇰🇷 Kwon Soon-woo

• 🇨🇦 Denis Shapovalov

Withdrawals
• Borna Ćorić → replaced by 🇯🇵 Yoshihito Nishioka (LL)

• 🇷🇸 Novak Djokovic → replaced by 🇰🇷 Kwon Soon-woo

•  Aslan Karatsev → replaced by 🇮🇹 Luciano Darderi

• 🇺🇸 Mackenzie McDonald → replaced by 🇭🇺 Márton Fucsovics

• 🇨🇦 Milos Raonic → replaced by 🇦🇺 Rinky Hijikata

•  Stan Wawrinka → replaced by 🇨🇴 Daniel Elahi Galán

Seeds
• # 🇧🇷 Thiago Seyboth Wild (qualified)

• # 🇯🇵 Yoshihito Nishioka (qualifying competition, lucky loser)

• # 🇫🇷 Arthur Cazaux (first round, retired)

• # 🇨🇿 Jakub Menšík (qualifying competition)

• # 🇫🇷 Arthur Rinderknech (qualifying competition)

• # 🇫🇷 Hugo Gaston (first round)

• # Cristian Garín (first round)

• # 🇪🇸 Pedro Martínez (qualifying competition)

• # 🇺🇸 Aleksandar Kovacevic (qualified)

• # 🇺🇸 Brandon Nakashima (qualified)

• # 🇺🇸 J. J. Wolf (qualifying competition)

• # 🇦🇹 Jurij Rodionov (first round)

• # 🇪🇸 Roberto Bautista Agut (qualified)

• # 🇦🇺 Thanasi Kokkinakis (first round, retired)

• # 🇫🇷 Constant Lestienne (withdrew)

• # 🇮🇳 Sumit Nagal (qualifying competition)

• # 🇫🇷 Quentin Halys (first round)

• # 🇫🇷 Benoît Paire (first round)

• # 🇧🇪 David Goffin (qualifying competition)

• # 🇧🇷 Thiago Monteiro (first round)

• # 🇨🇿 Vít Kopřiva (qualified)

• # 🇦🇷 Diego Schwartzman (qualified)

• # Duje Ajduković (first round)

• # 🇧🇪 Zizou Bergs (qualifying competition)

Qualifiers
• # 🇧🇷 Thiago Seyboth Wild

• # 🇺🇸 Emilio Nava

• # 🇫🇷 Harold Mayot

• # 🇸🇰 Lukáš Klein

• # 🇦🇷 Diego Schwartzman

• # 🇭🇰 Coleman Wong

• # 🇮🇹 Andrea Vavassori

• # 🇦🇺 Adam Walton

• # 🇺🇸 Aleksandar Kovacevic

• # 🇺🇸 Brandon Nakashima

• # 🇨🇿 Vít Kopřiva

• # 🇪🇸 Roberto Bautista Agut

Lucky loser
• # 🇯🇵 Yoshihito Nishioka