2024 Cranbrook Tennis Classic – Singles

Steve Johnson was the defending champion but chose not to defend his title after retiring from professional tennis earlier in the 2024 season.

Learner Tien won the title after defeating Nishesh Basavareddy 4–6, 6–3, 6–4 in the final.

Seeds
• # 🇺🇸 J. J. Wolf (quarterfinals)

• # 🇺🇸 Emilio Nava (first round)

• # 🇦🇺 Tristan Schoolkate (first round)

• # Gijs Brouwer (quarterfinals)

• # 🇺🇸 Mitchell Krueger (first round)

• # 🇨🇳 Bu Yunchaokete (second round)

• # 🇺🇸 Tristan Boyer (first round)

• # 🇦🇺 Marc Polmans (first round)