Champion Marin Čilić Final score 6–4, 6–2 | Runner-up Marcel Granollers Singles Doubles | |
Alexandr Dolgopolov was the defending champion but lost in the semifinals to Marin Čilić, who won the title by beating Marcel Granollers 6–4, 6–2 in the final.
Seeds
The top four seeds receive a bye into the second round.
References
2012 ATP Vegeta Croatia Open Umag – Singles Wikipedia(Text) CC BY-SA