2016 Cittadino Challenger – Singles

Andreas Haider-Maurer was the defending champion but chose not to defend his title.

Florian Mayer won the title after defeating Maximilian Marterer 7–6(7–4), 6–2 in the final.

Seeds
• # 🇩🇪 Florian Mayer (champion)

• # 🇪🇸 Roberto Carballés Baena (quarterfinals)

• # Igor Sijsling (first round, retired)

• # 🇨🇦 Steven Diez (second round)

• # 🇵🇱 Jerzy Janowicz (quarterfinals)

• # 🇪🇸 Jordi Samper-Montaña (second round)

• # 🇧🇷 André Ghem (first round)

• # 🇧🇾 Uladzimir Ignatik (first round)