2009 Comerica Bank Challenger – Singles

Kevin Kim was the defending champion; however, he was eliminated by Takao Suzuki already in the first round.

Chris Guccione defeated Nick Lindahl in the final 6–3, 6–4.

Seeds
• # 🇺🇸 Kevin Kim (first round)

• # 🇮🇹 Flavio Cipolla (first round)

• # 🇺🇸 Wayne Odesnik (quarterfinals)

• # 🇹🇭 Danai Udomchoke (first round)

• # 🇫🇷 Arnaud Clément (first round)

• # 🇮🇳 Somdev Devvarman (semifinals)

• # 🇦🇺 Chris Guccione (champion)

• # 🇺🇸 Donald Young (first round)