2012 Nielsen Pro Tennis Championship – Singles

James Blake was the defending champion but decided not to participate. John-Patrick Smith won the title, defeating Ričardas Berankis 3–6, 6–3, 7–6(7–3) in the final.

Seeds
• # 🇩🇪 Benjamin Becker (first round)

• # 🇺🇸 Ryan Sweeting (semifinals)

• # 🇺🇸 Bobby Reynolds (second round)

• # Marco Chiudinelli (quarterfinals)

• # Rik de Voest (first round, retired because of fatigue)

• # 🇺🇦 Sergei Bubka (semifinals)

• # 🇱🇹 Ričardas Berankis (final)

• # 🇹🇭 Danai Udomchoke (quarterfinals)