Singles | |
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2015 PBZ Zagreb Indoors | |
Champion |
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Runner-up |
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Final score | 7–6(7–4), 6–3 |
Marin Čilić was the two-time defending champion, but withdrew before the tournament started due to an arm injury.
Guillermo García-López won the title, defeating Andreas Seppi in the final, 7–6(7–4), 6–3.