2004 J&S Cup – Singles

Amélie Mauresmo was the defending champion, but lost in the quarterfinals to Francesca Schiavone

Seeds
The top four seeds received a bye into the second round.


 * 1) 🇫🇷 Amélie Mauresmo (quarterfinals)
 * 2) 🇺🇸 Venus Williams (champion)
 * 3) 🇷🇺 Vera Zvonareva (semifinals)
 * 4) 🇷🇺 Svetlana Kuznetsova (final)
 * 5) 🇦🇷 Paola Suárez (withdrew due to low back pain)
 * 6) 🇮🇹 Silvia Farina Elia (quarterfinals)
 * 7)  Patty Schnyder (second round)
 * 8) 🇮🇱 Anna Smashnova-Pistolesi (quarterfinals)
 * 9) 🇮🇹 Francesca Schiavone (semifinals)