2023 Brawo Open – Singles

Jan-Lennard Struff was the defending champion but chose not to defend his title.

Franco Agamenone won the title after defeating Pavel Kotov 7–5, 6–3 in the final.

Seeds
• # 🇩🇪 Daniel Altmaier (quarterfinals)

• # 🇸🇰 Alex Molčan (first round)

• # 🇮🇹 Marco Cecchinato (first round)

• # 🇦🇷 Federico Coria (first round)

• # Pavel Kotov (final)

• # 🇯🇵 Taro Daniel (second round)

• # 🇪🇸 Jaume Munar (first round)

• # 🇪🇸 Pedro Martínez (second round)