2011 Nielsen Pro Tennis Championship – Singles

Brian Dabul was the defending champion. He lost in the first round to Robby Ginepri. 2nd seed James Blake defeated 5th seed Bobby Reynolds in the all-American final 6–3, 6–1.

Seeds
• # 🇺🇸 Michael Russell (quarterfinals)

• # 🇺🇸 James Blake (champion)

• # 🇺🇸 Donald Young (semifinals)

• # 🇯🇵 Go Soeda (first round)

• # 🇺🇸 Bobby Reynolds (final)

• # 🇦🇷 Brian Dabul (first round)

• # Paul Capdeville (quarterfinals)

• # Rik de Voest (semifinals)