2012 Prosperita Open – Singles

Stéphane Robert was the defending champion but decided not to participate. Jonathan Dasnières de Veigy won the title by defeating Jan Hájek 7–5, 6–2 in the final.

Seeds
• # 🇨🇿 Jan Hájek (final)

• # 🇷🇺 Teymuraz Gabashvili (second round)

• # 🇫🇷 Guillaume Rufin (semifinals)

• # 🇨🇿 Jan Mertl (second round)

• # 🇮🇹 Simone Vagnozzi (semifinals)

• # 🇧🇪 Yannick Mertens (second round)

• # 🇨🇿 Dušan Lojda (quarterfinals)

• # 🇫🇷 Mathieu Rodrigues (first round)