Runners-up Ivan Dodig
Mate Pavić | Final score 6–3, 6–3 | |
Champions Julian Knowle
Filip Polášek | ||
Marcos Baghdatis and Mikhail Youzhny were the defending champions but retired in the second round because of Baghdatis's foot injury.
Julian Knowle and Filip Polášek won the title, defeating Ivan Dodig and Mate Pavić 6–3, 6–3 in the final.
References
2013 PBZ Zagreb Indoors – Doubles Wikipedia(Text) CC BY-SA