2004 US Open (tennis)
The 2004 US Open was held between August 30, 2004 – September 12, 2004.
Both Andy Roddick and Justine Henin-Hardenne were unsuccessful in their title defenses, Roddick losing in the quarter-finals to Joachim Johansson and Henin-Hardenne falling in the fourth round to Nadia Petrova. On the men's side, Roger Federer won his first US Open, defeating rival and 2001 champion Lleyton Hewitt in a lopsided final. Svetlana Kuznetsova won the women's title defeating Elena Dementieva in the final.
Seniors
Men's singles
Roger Federer defeated Lleyton Hewitt, 6–0, 7–6, 6–0Women's singles
Svetlana Kuznetsova defeated Elena Dementieva, 6–3, 7–5Men's doubles
Mark Knowles / Daniel Nestor defeated Leander Paes / David Rikl, 6–3, 6–3Women's doubles
Virginia Ruano Pascual / Paola Suárez defeated Svetlana Kuznetsova / Elena Likhovtseva, 6–4, 7–5Mixed doubles
Vera Zvonareva / Bob Bryan defeated Alicia Molik / Todd Woodbridge, 6–3, 6–4Juniors
Boys' singles
Andy Murray defeated Sergiy Stakhovsky, 6–4, 6–2Girls' singles
Michaëlla Krajicek defeated Jessica Kirkland, 6–1, 6–1Boys' doubles
Brendan Evans / Scott Oudsema defeated Andreas Beck / Sebastian Rieschick, 4–6, 6–1, 6–2Girls' doubles
Marina Erakovic / Michaëlla Krajicek defeated Mădălina Gojnea / Monica Niculescu, 7–6, 6–0Withdrawals
;Men's Singles- James Blake → replaced by Kristof Vliegen
- Julien Boutter → replaced by Gilles Elseneer
- Agustín Calleri → replaced by Kristian Pless
- Guillermo Coria → replaced by Arnaud Di Pasquale
- Scott Draper → replaced by Juan Mónaco
- Nicolas Escudé → replaced by Janko Tipsarević
- Sjeng Schalken → replaced by Daniel Elsner
- Martin Verkerk → replaced by Thierry Ascione
- Kim Clijsters → replaced by Cara Black
- Lina Krasnoroutskaya → replaced by Nuria Llagostera Vives
- Sandrine Testud → replaced by Camille Pin