2009 Købstædernes ATP Challenger – Singles

Roko Karanušić chose not to defend his 2009 title.

Alex Bogdanovic won this tournament, after Ivan Dodig disqualification in the final (when the result was 3–6, 7–6(7)).

Seeds
• # 🇫🇮 Jarkko Nieminen (second round)

• # 🇧🇪 Olivier Rochus (second round)

• # 🇧🇪 Steve Darcis (first round)

• # Thiemo de Bakker (quarterfinals)

• # 🇦🇹 Stefan Koubek (quarterfinals)

• # Ivan Dodig (final, disqualification)

• # 🇦🇹 Andreas Haider-Maurer (first round)

• # 🇧🇪 Ruben Bemelmans (second round)