2009 Indianapolis Tennis Championships – Singles

Gilles Simon was the defending champion, but chose not to participate that year.

Robby Ginepri won in the final, 6–2, 6–4, against Sam Querrey.

Seeds
• # 🇷🇺 Dmitry Tursunov (quarterfinals)

• # 🇮🇱 Dudi Sela (second round)

• # 🇺🇸 Sam Querrey (final)

• # 🇷🇺 Igor Kunitsyn (second round)

• # 🇩🇪 Benjamin Becker (second round)

• # Lu Yen-hsun (first round)

• # 🇫🇷 Marc Gicquel (quarterfinals)

• # 🇺🇿 Denis Istomin (second round)