2009 Allianz Suisse Open Gstaad – Singles
| Singles | |
|---|---|
| 2009 Allianz Suisse Open Gstaad | |
| Champion | Thomaz Bellucci |
| Runner-up | Andreas Beck |
| Score | 6–4, 7–6(7–2) |
Victor Hănescu was the defending champion, but lost in the second round to Florent Serra.
Thomaz Bellucci won in the final 6–4, 7–6(7–2), against Andreas Beck.