| Men's Singles | |
|---|---|
| 2006 Ordina Open | |
| Champion |  Mario Ančić | 
| Runner-up |  Jan Hernych | 
| Final score | 6–0, 5–7, 7–5 | 
| Draw | 32 (4Q / 3WC) | 
| Seeds | 8 | 
Mario Ančić was the defending champion and successfully defended his title.
Mario Ančić defeated Jan Hernych 6–0, 5–7, 7–5 to win the 2006 Ordina Open singles event.