| 2004 NASDAQ-100 Open | |
|---|---|
| Date | March 24 – April 4 |
| Edition | 20th |
| Category | ATP Masters Series (men) Tier I Series (women) |
| Surface | Hard / outdoor |
| Location | Key Biscayne, Florida, U.S. |
| Venue | Tennis Center at Crandon Park |
| Champions | |
| Men's singles | |
 Andy Roddick | |
| Women's singles | |
| Serena Williams | |
| Men's doubles | |
 Wayne Black /Kevin Ullyett | |
| Women's doubles | |
 Nadia Petrova /Meghann Shaughnessy | |
The2004 NASDAQ-100 Open was atennis tournament played onoutdoor hard courts. It was the 20th edition of theMiami Masters and was part of theMasters Series of the2004 ATP Tour and ofTier I of the2004 WTA Tour. Both the men's and women's events took place at theTennis Center at Crandon Park inKey Biscayne, Florida in theUnited States from March 24 through April 4, 2004.
The men's tournament was notable as it featured the first meeting betweenRoger Federer andRafael Nadal, with Nadal winning in straight sets. The women’s tournament was also notable for featuring the first meeting betweenMaria Sharapova andSerena Williams, with Williams winning in straight sets.[1]
Andy Roddick defeated
Guillermo Coria 6–7(2–7), 6–3, 6–1 (Coria retired)
Serena Williams defeatedElena Dementieva 6–1, 6–1
Wayne Black /Kevin Ullyett defeated
Jonas Björkman /
Todd Woodbridge 6–2, 7–6(14–12)
Nadia Petrova /Meghann Shaughnessy defeatedSvetlana Kuznetsova /Elena Likhovtseva 6–2, 6–3