Final score 6–3, 6–4 | ||
Andre Agassi was the defending champion but did not compete that year.
Tommy Haas won in the final 6–3, 6–4 against Andy Roddick.
Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
References
2004 U.S. Men's Clay Court Championships – Singles Wikipedia(Text) CC BY-SA