2004 U.S. Men's Clay Court Championships – Singles

Singles
2004 U.S. Men's Clay Court Championships
2003 Champion Andre Agassi
Champion Tommy Haas
Runner-up Andy Roddick
Score6–3, 6–4
Draw32
Seeds8

The 2004 U.S. Men's Clay Court Championships – Singles was an event of the 2004 U.S. Men's Clay Court Championships professional tennis tournament played on outdoor clay courts in Houston, Texas in the United States and was part of the International Series of the 2004 ATP Tour. The tournament was held from April 12 through April 18, 2006. The singles draw comprised 32 players and eight of them were seeded. Andre Agassi was the defending champion but did not compete that year. Unseeded Tommy Haas won the singles title after a 6–3, 6–4 win in the final against first-seeded Andy Roddick.

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

  1. Andy Roddick (final)
  2. Mardy Fish (first round)
  3. Taylor Dent (first round)
  4. James Blake (quarterfinals)
  5. Andrei Pavel (semifinals)
  6. Robby Ginepri (first round)
  7. Luis Horna (semifinals)
  8. Jürgen Melzer (quarterfinals)

Draw

Key

First round Second round Quarterfinals Semifinals Final
1 A Roddick 6 7  
  K Carlsen 1 5   1 A Roddick 6 6  
  R Kendrick 6 3 77   R Kendrick 2 3  
LL S de Chaunac 2 6 62 1 A Roddick 7 77  
  A Popp 1 3   8 J Melzer 5 65  
  T Behrend 6 6     T Behrend 2 4  
Q D Veronelli 3 1   8 J Melzer 6 6  
8 J Melzer 6 6   1 A Roddick 6 6  
3 T Dent 6 5 65 7 L Horna 3 4  
  F Squillari 0 7 77   F Squillari 63 66  
  M Vassallo Argüello 1 2   WC T Martin 77 78  
WC T Martin 6 6   WC T Martin 5 3  
Q J-C Faurel 0 2   7 L Horna 7 6  
Q S Robert 6 6   Q S Robert 6 1 3
WC B Vahaly 3 1   7 L Horna 0 6 6
7 L Horna 6 6   1 Andy Roddick 3 4  
5 A Pavel 6 6     Tommy Haas 6 6  
  N Lapentti 4 3   5 A Pavel 4 6 6
  L Burgsmüller 2 2     J Acasuso 6 3 2
  J Acasuso 6 6   5 A Pavel 6 6  
Q A Peya 3 7 4 3 J Blake 4 4  
  D Sanguinetti 6 5 6   D Sanguinetti 5 3  
WC W Odesnik 4 2   4 J Blake 7 6  
4 J Blake 6 6   5 A Pavel 4 77 4
6 R Ginepri 65 4     T Haas 6 64 6
  T Haas 77 6     T Haas 6 6  
  T Enqvist 4 4     P Goldstein 4 2  
  P Goldstein 6 6     T Haas 6 6  
  D Tursunov 63 6 7   D Tursunov 2 0  
  I Karlović 77 4 5   D Tursunov 6 3 6
  A Bogomolov Jr. 6 6     A Bogomolov Jr. 2 6 2
2 M Fish 3 1