2023 Cranbrook Tennis Classic – Singles

This was the first edition of the tournament.

Steve Johnson won the title after defeating Mikhail Kukushkin 6–4, 6–7(7–9), 7–6(7–4) in the final.

Seeds
• # 🇦🇺 James Duckworth (second round)

• # 🇪🇨 Emilio Gómez (second round)

• # 🇺🇸 Denis Kudla (quarterfinals)

• # 🇹🇷 Altuğ Çelikbilek (second round)

• # 🇨🇦 Alexis Galarneau (second round)

• # 🇫🇷 Giovanni Mpetshi Perricard (second round)

• # 🇺🇸 Steve Johnson (champion)

• # 🇦🇺 Dane Sweeny (first round)