Chennai 2012
Milos Raonic won the title, beating Janko Tipsarevic 6–7(4) 7–6(4) 7–6(4) in the final.
Main draw 28 players
- 1🇷🇸Janko TipsarevicFinal · Lost to Milos Raonic
- 2🇪🇸Nicolas AlmagroSemifinals · Lost to Milos Raonic
- 3🇨🇭Stan Wawrinka#152Quarterfinals · Lost to Go Soeda
- 4🇨🇦Milos RaonicFinal · Champion
- 5🇭🇷Ivan DodigRound of 16 · Lost to Go Soeda
- 6🇮🇹Fabio FogniniRound of 32 · Lost to Dudi Sela
- 7🇧🇪Xavier MalisseRound of 32 · Lost to David Goffin
- 8🇧🇪Olivier RochusRound of 32 · Lost to Yuichi Sugita
- Q🇯🇵Go SoedaSemifinals · Lost to Janko Tipsarevic
- WC🇧🇪David GoffinQuarterfinals · Lost to Janko Tipsarevic
- 🇮🇱Dudi SelaQuarterfinals · Lost to Milos Raonic
- Q🇯🇵Yuichi SugitaQuarterfinals · Lost to Nicolas Almagro
- 🇩🇪Andreas BeckRound of 16 · Lost to David Goffin
- 🇫🇷Benoit PaireRound of 16 · Lost to Dudi Sela
- LL🇫🇷Edouard Roger-VasselinRound of 16 · Lost to Stan Wawrinka
- 🇧🇪Steve DarcisRound of 16 · Lost to Nicolas Almagro
- 🇷🇴Victor HanescuRound of 16 · Lost to Milos Raonic
- 🇹🇼Yen Hsun LuRound of 16 · Lost to Yuichi Sugita
- WC🇮🇳Yuki BhambriRound of 16 · Lost to Janko Tipsarevic
- 🇸🇮Blaz KavcicRound of 32 · Lost to Steve Darcis
- 🇫🇷Eric ProdonRound of 32 · Lost to Edouard Roger-Vasselin
- 🇵🇹Frederico GilRound of 32 · Lost to Go Soeda
- 🇸🇰Karol BeckRound of 32 · Lost to Yuki Bhambri
- 🇪🇸Pere RibaRound of 32 · Lost to Benoit Paire
- 🇺🇸Sam QuerreyRound of 32 · Lost to Victor Hanescu
- Q🇳🇱Thiemo De BakkerRound of 32 · Lost to Yen Hsun Lu
- Q🇨🇦Vasek PospisilRound of 32 · Lost to Andreas Beck
- WC🇮🇳Vishnu VardhanRound of 32 · Lost to Ivan Dodig