New Delhi CH 2003
Ivo Heuberger won the title, beating Danai Udomchoke 6–2 6–3 in the final.
Main draw 32 players
- 1🇳🇱John Van LottumQuarterfinals · Lost to Danai Udomchoke
- 2🇫🇷Gregory CarrazSemifinals · Lost to Ivo Heuberger
- 3🇫🇷Jean Francois BachelotRound of 32 · Lost to Maximilian Abel
- 4🇮🇱Noam OkunRound of 32 · Lost to Yves Allegro
- 5🇨🇭Ivo HeubergerFinal · Champion
- 6🇹🇼Yen Hsun LuRound of 16 · Lost to Danai Udomchoke
- 7🇸🇪Bjorn RehnquistRound of 16 · Lost to Louis Vosloo
- 8🇫🇮Tuomas KetolaRound of 32 · Lost to Yuri Schukin
- 🇹🇭Danai UdomchokeFinal · Lost to Ivo Heuberger
- 🇿🇦Louis VoslooSemifinals · Lost to Danai Udomchoke
- Q🇮🇱Jonathan ErlichQuarterfinals · Lost to Gregory Carraz
- 🇫🇷Rodolphe CadartQuarterfinals · Lost to Louis Vosloo
- 🇨🇭Yves AllegroQuarterfinals · Lost to Ivo Heuberger
- 🇮🇱Andy RamRound of 16 · Lost to Ivo Heuberger
- 🇬🇧Arvind ParmarRound of 16 · Lost to John Van Lottum
- 🇷🇺Dmitry VlasovRound of 16 · Lost to Gregory Carraz
- 🇩🇪Maximilian AbelRound of 16 · Lost to Rodolphe Cadart
- WC🇮🇳Prakash AmritrajRound of 16 · Lost to Yves Allegro
- 🇰🇿Yuri SchukinRound of 16 · Lost to Jonathan Erlich
- 🇦🇺Alun JonesRound of 32 · Lost to Andy Ram
- 🇺🇸Doug BohaboyRound of 32 · Lost to Rodolphe Cadart
- 🇧🇪Gilles ElseneerRound of 32 · Lost to Louis Vosloo
- 🇯🇵Gouichi MotomuraRound of 32 · Lost to Jonathan Erlich
- WC🇮🇳Harsh MankadRound of 32 · Lost to Dmitry Vlasov
- 🇸🇪Johan SettergrenRound of 32 · Lost to Ivo Heuberger
- Q🇬🇧Jonathan MarrayRound of 32 · Lost to Bjorn Rehnquist
- Q🇮🇳Karan RastogiRound of 32 · Lost to Arvind Parmar
- 🇮🇱Noam BehrRound of 32 · Lost to Prakash Amritraj
- 🇧🇬Radoslav LukaevRound of 32 · Lost to Gregory Carraz
- WC🇮🇳Rohan BopannaRound of 32 · Lost to Danai Udomchoke
- WC🇮🇳Vijay KannanRound of 32 · Lost to Yen Hsun Lu
- Q🇮🇳Vishal UppalRound of 32 · Lost to John Van Lottum