| 10th U.S. Open Taekwondo Championships | |||||
| Las Vegas, NV | |||||
| March 1-4, 2001 | |||||
| Gyo-roogi | |||||
| Fin | |||||
| Men | Women | ||||
| Wei Chun Chen | TPE | 1st | Dahleen Cordero | PHI | |
| Christophe Civiletti | FRA | 2nd | Michaela Wegner | GER | |
| Pracha Ladiges | GER | 3rd | Yaquelin Licona | MEX | |
| Carlos Alejandro Ruiz Lara | MEX | 3rd | Yolanda Castaneda | GUA | |
| Fly | |||||
| Men | Women | ||||
| Khristian Melendez | PUR | 1st | Mandy Meloon | USA | |
| Chen Fei | CHN | 2nd | Alida Tuli | GER | |
| Paul Beard | CAN | 3rd | Claudia Rettschlag | GER | |
| Johnathan Rodriguez | PUR | 3rd | Karla Araiza | MEX | |
| Bantam | |||||
| Men | Women | ||||
| Peter Lopez | USA | 1st | Mei Chun Meng | TPE | |
| Yuan Chun Li | TPE | 2nd | Carmen Morales | MEX | |
| Cheng Yun Lin | TPE | 3rd | Debra Palazzi | USA | |
| Oscar Salazar Blanco | MEX | 3rd | Wan Ju Fan Chiang | TPE | |
| Feather | |||||
| Men | Women | ||||
| Mark Lopez | USA | 1st | Carine Zelmanovitch | FRA | |
| Jason Han | USA | 2nd | Diana Lopez | USA | |
| Ozgur Gunes | GER | 3rd | Wang Su | CHN | |
| Glenn Lainfiesta | USA | 3rd | Yi Chun Lin | TPE | |
| Light | |||||
| Men | Women | ||||
| Antony Graf | USA | 1st | Huijing Zhang | CHN | |
| Jesper Roesen | DEN | 2nd | Kelly Thorpe | USA | |
| Chia Tan Lin | TPE | 3rd | Lynda Laurin | USA | |
| Tony Kook | CAN | 3rd | Tiffany Banquero Silva | PUR | |
| Welter | |||||
| Men | Women | ||||
| Josh Coleman | USA | 1st | Heidy Juarez | GUA | |
| Aziz Acharki | GER | 2nd | Shih Hua Yang | TPE | |
| Chinedum Osuji | TRI | 3rd | Yvonne Timm | GER | |
| Muhammed Dahmani | DEN | 3rd | Hesja Christensen | CAN | |
| Middle | |||||
| Men | Women | ||||
| Richard An | USA | 1st | Sanaz Shahbazi | USA | |
| Zhu Feng | CHN | 2nd | Guo Xiaoying | CHN | |
| Chu Hu Chang | TPE | 3rd | Katherine Taylor | USA | |
| Anders Karlsen | DEN | 3rd | Rebeca Quijas | MEX | |
| Heavy | |||||
| Men | Women | ||||
| Pascal Gentil | FRA | 1st | Mery Aray | VEN | |
| Michael Tang | USA | 2nd | I Hsien Wang | TPE | |
| David DeWitt | USA | 3rd | Lori Roberts | USA | |
| Marcus Thoren | SWE | 3rd | Ren Ruihong | CHN | |
| Poomse | |||||
| Men | 1st Dan | Women | |||
| Ishimori Yoshio | JPN | 1st | Sanaz Shahbazi | USA | |
| Naveed Ashraf | USA | 2nd | Elizabeth MacDonald | USA | |
| Evrard Madzou-a-Miere | CON | 3rd | Sabrina Alaquinez | USA | |
| Men | 2nd Dan | Women | |||
| Phuc Nguyen | USA | 1st | Atsuko Negishi | USA | |
| Robert Yoon | USA | 2nd | Sandra Zendarski | USA | |
| Tuong Nguyen | USA | 3rd | Heather Cravens | USA | |
| Men | 3rd Dan | Women | |||
| Kim Drube | DEN | 1st | Carolyn Shu | USA | |
| Ricardo Rodriguez | USA | 2nd | Yaw Kok Ming | MAS | |
| Edrick Galing | PHI | 3rd | Gladys Schunken | NED | |
| Men | 4th Dan | Women | |||
| Kenneth Schunken | NED | 1st | Christi Burke-Maves | USA | |
| Tony Kook | CAN | 2nd | Mary Louise Zeller | USA | |
| Bjarne S¿rensen | DEN | 3rd | Magnolia Ragas | PHI | |
| Junior divisions | |||||
| Jr. Fin | |||||
| Men | Women | ||||
| Javier Lopez | MEX | 1st | Lovely E. Lu | PHI | |
| Nico Delgado | USA | 2nd | Cuc Pham | GER | |
| John Paul Lizardo | PHI | 3rd | Jada Lilley | USA | |
| Daniel Esquivel Banderas | MEX | 3rd | Lizbeth Urbano | MEX | |
| Jr. Fly | |||||
| Men | Women | ||||
| Charles A. Smith Jr. | USA | 1st | Heather Cravens | USA | |
| Anthony Mujica | USA | 2nd | Yolanda Castenda | GUA | |
| Hector Robles | MEX | 3rd | Rochelle Wilcox | CAN | |
| Erick Feres | BRA | 3rd | Kouanin Villa | USA | |
| Jr. Bantam | |||||
| Men | Women | ||||
| Alexander Soriano | USA | 1st | Amanda Thome | USA | |
| George "Alex" Martinez | USA | 2nd | Sabrina Alaquinez | USA | |
| Brian Gallagher | USA | 3rd | Nina Zampetti | USA | |
| Alex Korosue | BRA | 3rd | Ivett Gonda | CAN | |
| Jr. Feather | |||||
| Men | Women | ||||
| Fernando Rosado | USA | 1st | Taylor Stone | USA | |
| James Han | USA | 2nd | Natalie Martinez | USA | |
| Erenesto Vega | PUR | 3rd | Brittany Nickolyn | USA | |
| Narek Ayvazyan | ARM | 3rd | Audrey Lessard | CAN | |
| Jr. Light | |||||
| Men | Women | ||||
| Christopher Hodgins | CAN | 1st | Euda Carias | GUA | |
| Arman Yermenian | ARM | 2nd | Jessica Marquez | USA | |
| David Kestenbaum | USA | 3rd | Lorraine Catalan | PHI | |
| Jamie Lee Toyota | USA | 3rd | Danielle Pelham | USA | |
| Jr. Welter | |||||
| Men | Women | ||||
| Brian Hood | USA | 1st | Angela Prescott | USA | |
| Jason Neville | USA | 2nd | Eleni Koutsilianos | USA | |
| Dallas Cooley | USA | 3rd | Chrystal Wang | USA | |
| Mario Guerra | CHI | 3rd | Veronique St. Jacques | CAN | |
| Jr. Light Middle | |||||
| Men | Women | ||||
| Joseph Gjonaj | USA | 1st | Jessica Miron | USA | |
| David Rajjab | CAN | 2nd | Marlene Harnois | CAN | |
| Erik Michon | USA | 3rd | Shaylie Porter | USA | |
| Luis Osuna | MEX | 3rd | Mary Ann Thomas | USA | |
| Jr. Middle | |||||
| Men | Women | ||||
| Carlos Amezcua Bianco | MEX | 1st | Jessica Burwell | USA | |
| Jonathan Malouin | CAN | 2nd | Shannon Jenkins | USA | |
| Tyler Goodwin | CAN | 3rd | Stephanie Fisher | USA | |
| Steven Pang | USA | 3rd | Tara Rennie | CAN | |
| Jr. Light Heavy | |||||
| Men | Women | ||||
| Jose Luis Costa | BRA | 1st | Yvonne Timm | GER | |
| Jason McEuin | USA | 2nd | Megan Valone | USA | |
| Aaron Moreno | USA | 3rd | Sarah Jung | USA | |
| Gerardo Ortiz | MEX | 3rd | Danielle Howard | USA | |
| Jr. Heavy | |||||
| Men | Women | ||||
| Mathew London | USA | 1st | Madeleine Fischer | GER | |
| Randall Thompson | USA | 2nd | Hope Hansell | USA | |
| Allen Causevic | USA | 3rd | Micchelle Rost | USA | |
| Craig Hatt | CAN | 3rd | Koral Camarillo Gomez | MEX | |
| Jr. Poomse | |||||
| Men | 1st Dan | Women | |||
| Jonathan Foxx | USA | 1st | Halina Zamorano | MEX | |
| Christopher Bermel | USA | ||||
| Stephen Capar | USA | 2nd | Kayla Blank | USA | |
| Matthew Dicks | USA | ||||
| David Luu | USA | 3rd | Melody Feldman | USA | |
| Jeremy Reeve | USA | ||||
| Men | 2nd Dan | Women | |||
| Sherman Travis | USA | 1st | Crystal Lara | USA | |
| Kenny Wu | USA | 2nd | Heather Cravens | USA | |
| Dallas Cooley | USA | 3rd | Jada Lilley | USA | |
| Men | 3rd Dan | Women | |||
| Faustino Allongo | USA | 1st | Shannon Gallagher | USA | |
| James Han | USA | 2nd | Brittany Richardson | USA | |
| Brian Gallagher | USA | 3rd | Carolyn Shu | USA | |
| 11-13 Super Fin | |||||
| Men | Women | ||||
| Joseph Edmund Anda | PHI | 1st | Kerri Wyskida | USA | |
| Jensen Ishida | USA | 2nd | Khate M. Canlas | PHI | |
| Jason Sam | USA | 3rd | |||
| Jonathan Kosh | USA | 3rd | |||
| 11-13 Fin | |||||
| Men | Women | ||||
| John Esche | USA | 1st | Kasey Mallard | USA | |
| Konstantin Klenin | RUS | 2nd | Cory Creek | USA | |
| Wilfrid Wutrich | PHI | 3rd | Simone DeVito | USA | |
| Aaron Cook | GBR | 3rd | Krishia David | USA | |
| 11-13 Fly | |||||
| Men | Women | ||||
| Daren Tubbs | USA | 1st | Joslin Woods | USA | |
| Nicole Anderson Gallegos | PHI | 2nd | Natalie Aguilar | USA | |
| Trevor Neville | USA | 3rd | Ariadna Gomez Garcia | MEX | |
| Nasser Ikhlail | MEX | 3rd | Catrina Calub | USA | |
| 11-13 Bantam | |||||
| Men | Women | ||||
| Francisco Santiago | MEX | 1st | Danielle Holmquist | USA | |
| Mark James Yabyagin | PHI | 2nd | Edith V. Gomez Garcia | MEX | |
| Joseph V. Gacoscos | PHI | 3rd | Brittany Acebal | USA | |
| Paul Monje | USA | 3rd | Nicole Houseal | USA | |
| 11-13 Feather | |||||
| Men | Women | ||||
| Stefan Webb | USA | 1st | Tara O'Malley | USA | |
| Rafael Badui | USA | 2nd | Monica Fonleo | unk. | |
| Justin White | USA | 3rd | Deborah Haskett | USA | |
| Benjamin Chun | USA | 3rd | Nikki Blankenship | USA | |
| 11-13 Light | |||||
| Men | Women | ||||
| Paul Anthony Leonor | USA | 1st | Najva Soleimani | USA | |
| Olivier April Lalonde | CAN | 2nd | Shantara Johnson | USA | |
| Matthew Hodecker | USA | 3rd | Kendra Parry | USA | |
| Alexander Twu | USA | 3rd | Joyce Conway | USA | |
| 11-13 Welter | |||||
| Men | Women | ||||
| Lauri Tuomisto | CAN | 1st | Ashley Washington | USA | |
| Stephen Lambdin | USA | 2nd | Rachael Becker | USA | |
| Kevin Fowlds | USA | 3rd | Yoshiko Yoshida | JPN | |
| Dylan Heckl | USA | 3rd | Peta-Gaye Hinds | USA | |
| 11-13 Middle | |||||
| Men | Women | ||||
| Daniel Rodriguez | USA | 1st | Mary Antoinette Rivero | PHI | |
| Jake Ambrose | USA | 2nd | Nicole Levell | USA | |
| Sammy Perlmutter | USA | 3rd | Bryanna Benedict | USA | |
| James Lopez III | USA | 3rd | Catherine Gosselin | CAN | |
| 11-13 Heavy | |||||
| Men | Women | ||||
| Enrique Gonzalez | MEX | 1st | no competitors | ||
| Joseph Thomas Cayton | PHI | 2nd | |||
| Andrew Thomas | USA | 3rd | |||
| James D. Cobb | USA | 3rd | |||
| 11-13 Poomse | |||||
| 1st Dan | |||||
| Men | Women | ||||
| Maxwell Knapp | USA | 1st | Kerri Wyskida | USA | |
| Chico Clemente | USA | ||||
| Aaron Cook | GBR | ||||
| Alexander Twu | USA | 2nd | Joslin Woods | USA | |
| David McElwain | USA | ||||
| Konstantin Klenin | RUS | ||||
| Daren Tubbs | USA | 3rd | Simone DeVito | USA | |
| Jason Maglinao | USA | ||||
| Cory Gallagher | USA | ||||
| Men | 2nd Dan | Women | |||
| John Esche | USA | 1st | Danielle Holmquist | USA | |
| Zachary Maichak | USA | 2nd | Shantara Johnson | USA | |
| Ronn Hall | USA | 3rd | Cory Creek | USA | |
| Men | 3rd Dan | Women | |||
| Tou Fu Xiong | USA | 1st | Amber Duncan | USA | |
| John Duhart II | USA | 2nd | |||
| Richard "R.J." Markham | USA | 3rd | |||