2012 Erste Bank Open – Singles
| Singles | |
|---|---|
| 2012 Erste Bank Open | |
| Champion | Juan Martín del Potro |
| Runner-up | Grega Žemlja |
| Score | 7–5, 6–3 |
| Draw | 28 |
| Seeds | 8 |
Jo-Wilfried Tsonga was the defending champion but decided to compete at the If Stockholm Open instead.
Juan Martín del Potro won the title, defeating Grega Žemlja 7–5, 6–3 in the final.