1999 ASB Classic – Singles

The 1999 ASB Classic singles was the singles event of the fourteenth edition of the ASB Classic; a WTA Tier IV tournament and the most prestigious women's tennis tournament held in New Zealand. Dominique Van Roost was the defending champion but lost in the final 6–4, 6–1 against Julie Halard-Decugis.

Seeds
• # 🇧🇪 Dominique Van Roost (final)

• # 🇮🇹 Silvia Farina (semifinals)

• # 🇫🇷 Julie Halard-Decugis (champion)

• # 🇦🇹 Barbara Schett (semifinals)

• # 🇺🇸 Lisa Raymond (quarterfinals)

• # 🇺🇸 Tara Snyder (second round)

• # 🇺🇸 Chanda Rubin (quarterfinals)

• # 🇻🇪 María Vento (second round)

Seeds
• # 🇯🇵 Miho Saeki (Qualifier)

• # 🇧🇬 Pavlina Stoyanova (first round)

• # 🇫🇷 Émilie Loit (Qualifier)

• # 🇧🇪 Els Callens (qualifying competition)

• # 🇯🇵 Yuka Yoshida (second round)

• # 🇺🇸 Karin Miller (second round)

• # Katarina Srebotnik (first round)

• # Seda Noorlander (second round)

Qualifiers
• # 🇯🇵 Miho Saeki

• # 🇺🇸 Meilen Tu

• # 🇫🇷 Émilie Loit

• # 🇰🇿 Irina Selyutina