2023 Tallahassee Tennis Challenger – Singles

Wu Tung-lin was the defending champion but lost in the final to Zizou Bergs.

Bergs won the title after defeating Wu 7–5, 6–2 in the final.

Seeds
• # 🇨🇳 Zhang Zhizhen (quarterfinals)

• # 🇦🇷 Camilo Ugo Carabelli (first round)

• # 🇩🇪 Dominik Koepfer (first round)

• # 🇦🇷 Facundo Díaz Acosta (second round)

• # Wu Tung-lin (final)

• # 🇧🇪 Zizou Bergs (champion)

• # 🇫🇷 Enzo Couacaud (semifinals)

• # 🇯🇵 Rio Noguchi (second round)