Tulsa CH 2001
Jan Hernych won the title, beating Vincent Spadea 7–5 7–5 in the final.
Main draw 32 players
- 1🇩🇪Bjorn PhauRound of 32 · Lost to Jeff Morrison
- 2🇺🇸Jack BrasingtonRound of 32 · Lost to Alex Kim
- 3🇺🇸Vincent SpadeaFinal · Lost to Jan Hernych
- 4🇨🇿Jan HernychFinal · Champion
- 5🇺🇸Mardy FishQuarterfinals · Lost to Vincent Spadea
- 6🇺🇸Robert KendrickRound of 32 · Lost to Justin Bower
- 7🇺🇸Michael JoyceQuarterfinals · Lost to Jan Hernych
- 8🇸🇪Fredrik JonssonQuarterfinals · Lost to Alex Kim
- Q🇺🇸Alex KimSemifinals · Lost to Jan Hernych
- 🇿🇦Justin BowerSemifinals · Lost to Vincent Spadea
- 🇺🇸Jeff MorrisonQuarterfinals · Lost to Justin Bower
- WC🇷🇺Alex Bogomolov JrRound of 16 · Lost to Alex Kim
- 🇸🇪Bjorn RehnquistRound of 16 · Lost to Vincent Spadea
- 🇺🇸Brandon HawkRound of 16 · Lost to Jan Hernych
- 🇸🇪Daniel AnderssonRound of 16 · Lost to Jeff Morrison
- 🇻🇪Jimy SzymanskiRound of 16 · Lost to Fredrik Jonsson
- 🇸🇪Johan OrtegrenRound of 16 · Lost to Mardy Fish
- 🇫🇷Maxime BoyeRound of 16 · Lost to Michael Joyce
- Q🇺🇸Zack FleishmanRound of 16 · Lost to Justin Bower
- 🇮🇱Amir HadadRound of 32 · Lost to Maxime Boye
- WC🇺🇸Brian VahalyRound of 32 · Lost to Jimy Szymanski
- Q🇺🇸Chad CarlsonRound of 32 · Lost to Bjorn Rehnquist
- WC🇿🇦Dane McgregorRound of 32 · Lost to Daniel Andersson
- 🇫🇷Gregory CarrazRound of 32 · Lost to Jan Hernych
- Q🇿🇦Jeff CoetzeeRound of 32 · Lost to Johan Ortegren
- 🇮🇪John DoranRound of 32 · Lost to Mardy Fish
- 🇸🇪Kalle FlygtRound of 32 · Lost to Fredrik Jonsson
- 🇺🇸Levar Harper GriffithRound of 32 · Lost to Zack Fleishman
- 🇦🇺Matthew BreenRound of 32 · Lost to Vincent Spadea
- WC🇺🇸Nenad ToromanRound of 32 · Lost to Alex Bogomolov Jr
- 🇦🇷Nicolas ToderoRound of 32 · Lost to Brandon Hawk
- 🇺🇸Robby GinepriRound of 32 · Lost to Michael Joyce