2016 Croatia Open Umag – Singles

Dominic Thiem was the defending champion, but chose to compete in Kitzbühel instead.

Fabio Fognini won the title, defeating Andrej Martin in the final, 6–4, 6–1.

Seeds
The top four seeds receive a bye into the second round. • # Pablo Cuevas (second round)

• # João Sousa (quarterfinals)

• #🇫🇷 Jérémy Chardy (quarterfinals)

• #🇮🇹 Fabio Fognini (champion)

• #🇪🇸 Nicolás Almagro (first round)

• #🇪🇸 Pablo Carreño Busta (quarterfinals)

• #🇸🇰 Martin Kližan (second round)

• #🇨🇿 Jiří Veselý (second round, retired)

Seeds
The top two seeds received a bye into the qualifying competition. • # 🇪🇸 Enrique López Pérez (qualified)

• # 🇧🇷 André Ghem (qualified)

• # 🇫🇷 Axel Michon (qualifying competition)

• # Antal van der Duim (first round, retired)

• # 🇪🇸 Oriol Roca Batalla (first round)

• # 🇨🇿 Marek Michalička (first round)

• # 🇨🇿 Michal Konečný (qualifying round)

• # 🇦🇷 Juan Pablo Paz (qualifying competition)

Qualifiers
• # 🇪🇸 Enrique López Pérez

• # 🇧🇷 André Ghem

• # 🇦🇹 Michael Linzer

• # 🇷🇸 Nikola Ćaćić