2003 Uncle Tobys Hardcourts – Singles

Venus Williams was the defending champion, but did not compete this year.

Nathalie Dechy won the title by defeating Marie-Gaïané Mikaelian 6–3, 3–6, 6–3 in the final. It was the 1st and only title for Dechy in her singles career.

Seeds
The first two seeds received a bye into the second round. • # Patty Schnyder (semifinals)

• # 🇫🇷 Nathalie Dechy (champion)

• # 🇯🇵 Ai Sugiyama (first round)

• # 🇷🇺 Elena Bovina (semifinals)

• # 🇹🇭 Tamarine Tanasugarn (first round)

• # 🇺🇸 Meghann Shaughnessy (quarterfinals, withdrew)

• # Iva Majoli (first round)

• # 🇦🇹 Barbara Schett (quarterfinals)