2023 Szczecin Open – Singles

Corentin Moutet was the defending champion but chose not to defend his title.

Federico Coria won the title after defeating Vít Kopřiva 6–1, 7–6(7–4) in the final.

Seeds
• # 🇪🇸 Roberto Carballés Baena (withdrew)

• # 🇦🇷 Pedro Cachin (quarterfinals)

• # 🇪🇸 Jaume Munar (quarterfinals)

• # Alexander Shevchenko (semifinals, retired)

• # 🇦🇷 Federico Coria (champion)

• # 🇦🇷 Facundo Díaz Acosta (first round)

• # 🇫🇷 Hugo Gaston (second round)

• # 🇮🇹 Marco Cecchinato (first round)

• # 🇬🇧 Jan Choinski (first round)