2013 BGL Luxembourg Open – Singles

Venus Williams was the defending champion, but decided not to participate. Caroline Wozniacki won the title, defeating Annika Beck in the final, 6–2, 6–2.

Seeds
• # Caroline Wozniacki (champion)

• # 🇺🇸 Sloane Stephens (quarterfinals)

• # 🇩🇪 Sabine Lisicki (semifinals)

• # 🇧🇪 Kirsten Flipkens (first round)

• # 🇨🇿 Lucie Šafářová (second round)

• # 🇩🇪 Mona Barthel (first round)

• # 🇨🇦 Eugenie Bouchard (first round)

• # 🇷🇸 Bojana Jovanovski (quarterfinals)

Seeds
• # 🇺🇸 Alison Riske (second round)

• # 🇪🇸 María Teresa Torró Flor (first round)

• # 🇺🇸 Christina McHale (second round)

• # 🇰🇿 Yulia Putintseva (first round)

• # 🇮🇹 Camila Giorgi (second round)

• # 🇺🇦 Maryna Zanevska (first round)

• # 🇧🇪 Alison van Uytvanck (qualifying competition)

• # 🇺🇸 Grace Min (qualifying competition)

Qualifiers
• # 🇸🇰 Kristina Kučová

• # 🇰🇿 Sesil Karatantcheva

• # 🇵🇱 Katarzyna Piter

• # 🇨🇿 Tereza Smitková