2005 Tennis Channel Open – Singles

Vincent Spadea was the defending champion, but lost in the semifinals. Wayne Arthurs won the title, defeating Mario Ančić 7–5, 6–3 in the final.

Seeds

 * 1) 🇩🇪 Tommy Haas (withdrew because of the flu)
 * 2) 🇺🇸 Vincent Spadea (semifinals)
 * 3)  Mario Ančić (final)
 * 4) 🇺🇸 Taylor Dent (first round)
 * 5) 🇺🇸 Kevin Kim (second round)
 * 6)  Irakli Labadze (second round)
 * 7)  Kenneth Carlsen (first round)
 * 8) 🇩🇪 Lars Burgsmüller (second round)