2009 Rai Open – Singles

Sebastián Decoud defeated 7–6(2), 6–1 Simon Greul in the first singles' final of this tournament.

Seeds
• # 🇦🇷 Sergio Roitman (first round)

• # 🇩🇪 Simon Greul (final)

• # Roko Karanušić (first round)

• # 🇨🇿 Jiří Vaněk (quarterfinals)

• # 🇷🇸 Ilija Bozoljac (second round)

• # 🇨🇿 Lukáš Rosol (second round)

• # 🇮🇹 Filippo Volandri (second round)

• # 🇫🇷 Alexandre Sidorenko (first round)