Helsinki CH 2005
Bjorn Rehnquist won the title, beating Tomas Cakl 7–6(2) 7–6(4) in the final.
Main draw 32 players
- 2🇩🇪Philipp KohlschreiberQuarterfinals · Lost to Gregory Carraz
- 4🇳🇱Peter WesselsRound of 16 · Lost to Arvind Parmar
- 5🇫🇷Gilles SimonRound of 32 · Lost to Stefan Koubek
- 6🇷🇸Janko TipsarevicRound of 32 · Lost to Philipp Petzschner
- 7🇫🇷Gregory CarrazSemifinals · Lost to Tomas Cakl
- 8🇧🇪Steve DarcisRound of 32 · Lost to Gilles Elseneer
- Q🇸🇪Bjorn RehnquistFinal · Champion
- 🇨🇿Tomas CaklFinal · Lost to Bjorn Rehnquist
- 🇦🇹Stefan KoubekSemifinals · Lost to Bjorn Rehnquist
- 🇬🇧Arvind ParmarQuarterfinals · Lost to Stefan Koubek
- 🇧🇪Gilles ElseneerQuarterfinals · Lost to Bjorn Rehnquist
- 🇫🇷Jean Michel PequeryQuarterfinals · Lost to Tomas Cakl
- 🇬🇧Alex BogdanovicRound of 16 · Lost to Gilles Elseneer
- 🇬🇧Jonathan MarrayRound of 16 · Lost to Bjorn Rehnquist
- 🇪🇸Marc LopezRound of 16 · Lost to Philipp Kohlschreiber
- Q🇵🇱Michal PrzysieznyRound of 16 · Lost to Stefan Koubek
- 🇩🇪Philipp PetzschnerRound of 16 · Lost to Tomas Cakl
- 🇮🇹Stefano GalvaniRound of 16 · Lost to Gregory Carraz
- 🇮🇹Uros VicoRound of 16 · Lost to Jean Michel Pequery
- WC🇦🇹Dmitri KotchetkovRound of 32 · Lost to Stefano Galvani
- 🇨🇦Frederic NiemeyerRound of 32 · Lost to Gregory Carraz
- 🇷🇸Ilija BozoljacRound of 32 · Lost to Jean Michel Pequery
- Q🇸🇪Jacob AdaktussonRound of 32 · Lost to Michal Przysiezny
- LL🇬🇧James AucklandRound of 32 · Lost to Uros Vico
- WC🇫🇮Juho PaukkuRound of 32 · Lost to Peter Wessels
- Q🇫🇮Lauri KiiskiRound of 32 · Lost to Bjorn Rehnquist
- 🇸🇪Michael RyderstedtRound of 32 · Lost to Alex Bogdanovic
- 🇦🇹Rainer EitzingerRound of 32 · Lost to Philipp Kohlschreiber
- LL🇩🇪Sebastian RieschickRound of 32 · Lost to Jonathan Marray
- 🇩🇪Tobias SummererRound of 32 · Lost to Marc Lopez
- WC🇫🇮Tuomas KetolaRound of 32 · Lost to Arvind Parmar
- WC🇰🇿Yuri SchukinRound of 32 · Lost to Tomas Cakl