2024 Tennis Open Karlsruhe – Singles

Alejandro Tabilo was the defending champion but chose not to defend his title.

Jozef Kovalík won the title after defeating Camilo Ugo Carabelli 6–3, 7–6(7–2) in the final.

Seeds
• # 🇦🇷 Camilo Ugo Carabelli (final)

• # 🇸🇰 Jozef Kovalík (champion)

• # 🇫🇷 Pierre-Hugues Herbert (first round)

• # Benjamin Hassan (quarterfinals)

• # 🇰🇿 Denis Yevseyev (first round)

• # 🇧🇴 Hugo Dellien (first round)

• # 🇭🇺 Zsombor Piros (semifinals)

• # 🇧🇪 Joris De Loore (first round)