Bangkok 2012
Richard Gasquet won the title, beating Gilles Simon 6–2 6–1 in the final.
Main draw 28 players
- 1🇷🇸Janko TipsarevicSemifinals · Lost to Gilles Simon
- 2🇫🇷Richard GasquetFinal · Champion
- 3🇨🇦Milos RaonicQuarterfinals · Lost to Jarkko Nieminen
- 4🇫🇷Gilles SimonFinal · Lost to Richard Gasquet
- 5🇪🇸Fernando VerdascoQuarterfinals · Lost to Janko Tipsarevic
- 6🇷🇸Viktor TroickiRound of 16 · Lost to Gael Monfils
- 7🇫🇮Jarkko NieminenSemifinals · Lost to Richard Gasquet
- 8🇦🇺Bernard Tomic#176Quarterfinals · Lost to Richard Gasquet
- 🇫🇷Gael MonfilsQuarterfinals · Lost to Gilles Simon
- 🇺🇸Donald YoungRound of 16 · Lost to Fernando Verdasco
- 🇮🇱Dudi SelaRound of 16 · Lost to Bernard Tomic
- 🇯🇵Go SoedaRound of 16 · Lost to Gilles Simon
- 🇧🇬Grigor Dimitrov#135Round of 16 · Lost to Richard Gasquet
- Q🇯🇵Hiroki Moriya#450Round of 16 · Lost to Janko Tipsarevic
- 🇭🇷Ivo KarlovicRound of 16 · Lost to Milos Raonic
- 🇩🇪Philipp PetzschnerRound of 16 · Lost to Jarkko Nieminen
- WC🇹🇭Danai UdomchokeRound of 32 · Lost to Go Soeda
- 🇪🇸Guillermo Garcia LopezRound of 32 · Lost to Bernard Tomic
- Q🇿🇦Kevin AndersonRound of 32 · Lost to Gael Monfils
- WC🇨🇭Marco ChiudinelliRound of 32 · Lost to Dudi Sela
- 🇦🇺Marinko MatosevicRound of 32 · Lost to Ivo Karlovic
- WC🇹🇭Peerakiat SiriluethaiwattanaRound of 32 · Lost to Philipp Petzschner
- 🇳🇱Robin HaaseRound of 32 · Lost to Hiroki Moriya
- 🇺🇦Sergiy StakhovskyRound of 32 · Lost to Viktor Troicki
- 🇯🇵Tatsuma ItoRound of 32 · Lost to Fernando Verdasco
- Q🇹🇼Tsung Hua YangRound of 32 · Lost to Grigor Dimitrov
- 🇹🇼Yen Hsun LuRound of 32 · Lost to Donald Young
- Q🇯🇵Yuichi SugitaRound of 32 · Lost to Jarkko Nieminen