2018 Svijany Open – Singles

Pedro Sousa was the defending champion but lost in the final to Andrej Martin.

Martin won the title after defeating Sousa 6–1, 6–2 in the final.

Seeds
• # Pedro Sousa (final)

• # 🇸🇰 Andrej Martin (champion)

• # 🇭🇺 Attila Balázs (first round)

• # 🇨🇿 Adam Pavlásek (first round)

• # 🇧🇷 Guilherme Clezar (first round)

• # 🇪🇸 Pedro Martínez (quarterfinals)

• # Nino Serdarušić (first round)

• # 🇧🇾 Uladzimir Ignatik (second round)