Osaka CH 2002
Takao Suzuki won the title, beating Bjorn Phau 5–7 6–2 7–6(4) in the final.
Main draw 32 players
- 1🇳🇱John Van LottumRound of 16 · Lost to Danai Udomchoke
- 2🇬🇧Arvind ParmarSemifinals · Lost to Takao Suzuki
- 3🇯🇵Takao SuzukiFinal · Champion
- 4🇩🇪Bjorn PhauFinal · Lost to Takao Suzuki
- 5🇦🇹Alexander PeyaRound of 32 · Lost to Igor Kunitsyn
- 6🇭🇷Mario AncicQuarterfinals · Lost to Arvind Parmar
- 7🇺🇸Robert KendrickRound of 32 · Lost to Orlin Stanoytchev
- 8🇩🇪Alexander WaskeQuarterfinals · Lost to Danai Udomchoke
- 🇹🇭Danai UdomchokeSemifinals · Lost to Bjorn Phau
- Q🇷🇺Igor KunitsynQuarterfinals · Lost to Takao Suzuki
- 🇧🇬Orlin StanoytchevQuarterfinals · Lost to Bjorn Phau
- 🇵🇰Aisam Ul Haq QureshiRound of 16 · Lost to Orlin Stanoytchev
- 🇮🇱Amir HadadRound of 16 · Lost to Takao Suzuki
- Q🇱🇺Gilles MullerRound of 16 · Lost to Bjorn Phau
- 🇯🇵Gouichi MotomuraRound of 16 · Lost to Arvind Parmar
- Q🇹🇼Jimmy WangRound of 16 · Lost to Mario Ancic
- 🇮🇹Laurence TielemanRound of 16 · Lost to Alexander Waske
- 🇭🇷Lovro ZovkoRound of 16 · Lost to Igor Kunitsyn
- WC🇯🇵Atsuo OgawaRound of 32 · Lost to Lovro Zovko
- 🇫🇷Cedric KauffmannRound of 32 · Lost to Jimmy Wang
- 🇵🇭Eric TainoRound of 32 · Lost to Laurence Tieleman
- WC🇯🇵Hiroki KondoRound of 32 · Lost to Mario Ancic
- 🇸🇰Karol BeckRound of 32 · Lost to Takao Suzuki
- Q🇯🇵Michihisa OnodaRound of 32 · Lost to Arvind Parmar
- 🇨🇿Petr KralertRound of 32 · Lost to Danai Udomchoke
- WC🇯🇵Satoshi IwabuchiRound of 32 · Lost to Gouichi Motomura
- 🇮🇩Suwandi SuwandiRound of 32 · Lost to Alexander Waske
- 🇯🇵Takahiro TerachiRound of 32 · Lost to Gilles Muller
- WC🇯🇵Tetsuya ChaenRound of 32 · Lost to Aisam Ul Haq Qureshi
- 🇨🇿Tomas CaklRound of 32 · Lost to Bjorn Phau
- 🇫🇮Tuomas KetolaRound of 32 · Lost to Amir Hadad
- LL🇺🇸Zack FleishmanRound of 32 · Lost to John Van Lottum