2009 SAT Bangkok Open – Singles

Florian Mayer won in the final of first edition of this tournament. He defeated Danai Udomchoke 7–5, 6–2.

Seeds
• # 🇩🇪 Andreas Beck (quarterfinals)

• # 🇰🇷 Lee Hyung-taik (second round, retired)

• # 🇯🇵 Go Soeda (quarterfinals)

• # 🇦🇺 Chris Guccione (first round)

• # 🇫🇷 Mathieu Montcourt (second round)

• # 🇷🇺 Michail Elgin (first round)

• # 🇩🇪 Daniel Brands (first round)

• # 🇮🇳 Somdev Devvarman (first round)