The 2002 NASDAQ-100 Open was a tennis tournament played on outdoor hard courts. It was the 18th edition of this tournament and was part of the Tennis Masters Series of the 2002 ATP Tour and of Tier I of the 2002 WTA Tour. Both the men's and women's events took place at the Tennis Center at Crandon Park in Key Biscayne, Florida in the United States from March 18 through 31, 2002.

Finals

Men's singles

🇺🇸 Andre Agassi defeated Roger Federer 6–3, 6–3, 3–6, 6–4

Women's singles

🇺🇸 Serena Williams defeated 🇺🇸 Jennifer Capriati 7–5, 7–6(7–4)

Men's doubles

Mark Knowles / 🇨🇦 Daniel Nestor defeated 🇺🇸 Donald Johnson / 🇺🇸 Jared Palmer 6–3, 3–6, 6–1

Women's doubles

🇺🇸 Lisa Raymond / 🇦🇺 Rennae Stubbs defeated 🇪🇸 Virginia Ruano Pascual / 🇦🇷 Paola Suárez 7–6(7–4), 6–7(4–7), 6–3