2009 GEMAX Open – Singles

Roko Karanušić was the defending champion, but he chose to not participate this year.

Viktor Troicki won in the final 6–4, 6–2, against Dominik Hrbatý.

Seeds
• # 🇷🇸 Viktor Troicki (champion)

• # 🇷🇸 Janko Tipsarević (second round)

• # 🇺🇦 Sergiy Stakhovsky (second round)

• # 🇧🇪 Olivier Rochus (semifinals)

• # 🇷🇸 Ilija Bozoljac (first round)

• # 🇸🇰 Karol Beck (quarterfinals)

• # 🇷🇺 Michail Elgin (first round)

• # 🇩🇪 Daniel Brands (quarterfinals)