2002 NASDAQ-100 Open – Men's singles

Defending champion Andre Agassi defeated Roger Federer in the final, 6–3, 6–3, 3–6, 6–4 to win the men's singles tennis title at the 2002 Miami Open.

Seeds
All thirty-two seeds received a bye to the second round. • # 🇦🇺 Lleyton Hewitt (semifinals)

• # 🇪🇸 Juan Carlos Ferrero (third round)

• # 🇷🇺 Yevgeny Kafelnikov (third round)

• # 🇩🇪 Tommy Haas (third round)

• # 🇬🇧 Tim Henman (fourth round, retired because of a neck injury)

• # 🇷🇺 Marat Safin (quarterfinals)

• # 🇫🇷 Sébastien Grosjean (third round)

• # 🇸🇪 Thomas Johansson (fourth round)

• # 🇺🇸 Andre Agassi (champion)

• # 🇺🇸 Andy Roddick (second round)

• # 🇺🇸 Pete Sampras (third round)

• # Roger Federer (final)

• # 🇨🇿 Jiří Novák (third round)

• # Goran Ivanišević (second round, retired because of a left shoulder injury)

• # 🇦🇷 Guillermo Cañas (third round)

• # 🇪🇸 Àlex Corretja (fourth round)

• # 🇫🇷 Fabrice Santoro (second round)

• # 🇸🇪 Thomas Enqvist (third round)

• # 🇲🇦 Younes El Aynaoui (second round)

• # 🇪🇨 Nicolás Lapentti (quarterfinals)

• # 🇪🇸 Carlos Moyá (second round)

• # 🇲🇦 Hicham Arazi (third round)

• # 🇪🇸 Albert Portas (third round)

• # 🇫🇷 Nicolas Escudé (third round)

• # 🇪🇸 Albert Costa (second round)

• # Andrei Pavel (quarterfinals)

• # 🇺🇸 Jan-Michael Gambill (third round)

• # Sjeng Schalken (second round)

• # 🇩🇪 Rainer Schüttler (second round)

• # Ivan Ljubičić (second round)

• # Marcelo Ríos (semifinals, retired because of a right knee injury)

• # 🇪🇸 Félix Mantilla (third round)

Qualifying seeds
• # Fernando González (qualified)

• # 🇧🇪 Olivier Rochus (qualified)

• # 🇩🇪 Lars Burgsmüller (qualified)

• # 🇧🇷 André Sá (qualified)

• # 🇪🇸 Jacobo Díaz (first round)

• # 🇺🇸 Michael Russell (qualifying competition)

• # 🇰🇷 Lee Hyung-taik (first round)

• # 🇪🇸 Joan Balcells (qualified)

• # 🇬🇧 Martin Lee (first round)

• # 🇺🇸 Taylor Dent (first round)

• # 🇦🇺 Wayne Arthurs (first round, defaulted)

• # 🇧🇷 Flávio Saretta (qualifying competition)

• # 🇦🇹 Julian Knowle (qualifying competition)

• # 🇮🇱 Noam Okun (qualifying competition)

• # Raemon Sluiter (qualified)

• # 🇫🇷 Michaël Llodra (qualifying competition)

• # 🇸🇪 Magnus Larsson (first round)

• # Cecil Mamiit (qualifying competition)

• # 🇷🇺 Andrei Stoliarov (qualifying competition)

• # Marc Rosset (qualified)

• # Ivo Heuberger (qualified)

• # 🇺🇸 Vince Spadea (qualifying competition)

• # 🇺🇸 Hugo Armando (first round)

• # 🇧🇪 Dick Norman (first round)

Qualifiers
• # Fernando González

• # 🇧🇪 Olivier Rochus

• # 🇩🇪 Lars Burgsmüller

• # 🇧🇷 André Sá

• # 🇪🇸 Feliciano López

• # Ivo Heuberger

• # Marc Rosset

• # 🇪🇸 Joan Balcells

• # 🇺🇸 Jeff Morrison

• # Martin Verkerk

• # Raemon Sluiter

• # 🇵🇪 Luis Horna