2003 Open de Moselle – Singles

Arnaud Clément won in the final 6–3, 1–6, 6–3 against Fernando González.

Seeds

 * 1) 🇪🇸 Tommy Robredo (quarterfinals)
 * 2) 🇲🇦 Younes El Aynaoui (first round)
 * 3)  Fernando González (final)
 * 4) 🇫🇷 Arnaud Clément (champion)
 * 5) 🇫🇷 Fabrice Santoro (semifinals)
 * 6) 🇸🇰 Dominik Hrbatý (first round)
 * 7) 🇫🇷 Antony Dupuis (first round)
 * 8) 🇲🇦 Hicham Arazi (second round)