2019 Città di Como Challenger – Singles

Salvatore Caruso was the defending champion but lost in the second round to Jan Choinski.

Facundo Mena won the title after defeating Andrej Martin 2–6, 6–4, 6–1 in the final.

Seeds
All seeds receive a bye into the second round. • # 🇮🇹 Stefano Travaglia (semifinals)

• # 🇮🇹 Salvatore Caruso (second round)

• # Pedro Sousa (quarterfinals)

• # Blaž Rola (third round)

• # 🇮🇹 Lorenzo Giustino (second round)

• # 🇸🇰 Andrej Martin (final)

• # 🇮🇹 Filippo Baldi (second round)

• # 🇮🇹 Alessandro Giannessi (semifinals)

• # 🇦🇷 Facundo Bagnis (third round)

• # 🇦🇹 Sebastian Ofner (third round)

• # 🇪🇸 Tommy Robredo (second round)

• # 🇦🇺 Christopher O'Connell (third round)

• # Viktor Galović (third round)

• # Alejandro Tabilo (third round)

• # 🇧🇷 Thomaz Bellucci (second round)

• # 🇷🇺 Aslan Karatsev (second round)