113.Unites States National Championships - Colorado Springs - March 24-28 2003
Preliminaries 1/16
| 2003-03-24 | 51kg | Raul Martinez | Vidal Paz | 26:6 |
| 2003-03-24 | 54kg | Jason Quinones | Thomas Snow | 13:10 |
| 2003-03-24 | 57kg | Frankie Caruso | Robert Daluz | 18:4 |
| 2003-03-24 | 57kg | Luke Chiovitti | Jason Sindelar | DQ 3 |
| 2003-03-24 | 57kg | Jose Perez | Jason Franco | 14:6 |
| 2003-03-24 | 57kg | Johnnie Edwards | Ray Lampkin | 7:6 |
| 2003-03-24 | 60kg | Vicente Escobedo | Albert Rodriguez | 29:7 |
| 2003-03-24 | 60kg | Verquan Kimbrough | Jeremy Ward | 25:13 |
| 2003-03-24 | 60kg | Van Oscar Penovaroff | Mike Thunder | RSC 3 |
| 2003-03-24 | 60kg | Jeremy Ward | Chris Rudd | 12:10 |
| 2003-03-24 | 64kg | Mike Alvarado | Edward Brooks | 13:4 |
| 2003-03-24 | 64kg | Keith Mason | Rynell Griffin | 7:6 |
| 2003-03-24 | 64kg | Lorenzo Reynolds | Carlos Small | 21:4 |
| 2003-03-24 | 64kg | Lamont Peterson | Jeffrey Pelen | 16:0 |
| 2003-03-24 | 69kg | Abdon Lozano | John Revish | 24:15 |
| 2003-03-24 | 69kg | Timothy Bradley | Brent Rodrigues | 17:11 |
| 2003-03-24 | 69kg | Juan McPherson | John Askew | RSC 3 |
| 2003-03-24 | 69kg | Anthony Dirrell | Frank Gordin | +7:7 |
| 2003-03-24 | 69kg | Durrell Richardson | Tyrese Hendrix | WO. |
| 2003-03-24 | 75kg | Julius Fogle | Antonio Knight | RSC 2 |
| 2003-03-24 | 75kg | Yukence Andino | Mike Martinez | WO. |
| 2003-03-24 | 75kg | Omri Lowther | Carmello Guerrero | RSC 4 |
| 2003-03-24 | 75kg | Joe Greene | Marcus Johnson | WO. |
| 2003-03-24 | 75kg | James McGirt | Jorge Hernandez | 11:8 |
| 2003-03-24 | 75kg | Robert Marthaller | Shawn Murphy | 16:8 |
| 2003-03-24 | 75kg | Joel Sanchez | Dennis Hasson | 8:7 |
| 2003-03-24 | 75kg | Jesus Gonzales | Clarence Joseph | 29:7 |
| 2003-03-24 | 81kg | Andre Ward | Ivan Stovall | 14:0 |
| 2003-03-24 | 91kg | Charles Leverette | Dale Cuny | RSC 3 |
| 2003-03-24 | 91kg | Charles Ellis | Jason Pettaway | 17:3 |
| 2003-03-24 | 91kg | Matt Godfrey | Jonathan Williams | 6:5 |
| 2003-03-24 | 91kg | Francisco Palacios | Leonard Garcia | 10:4 |
| 2003-03-24 | +91kg | Keith Spencer | Michael Jakab | DQ 4 |
| 2003-03-24 | +91kg | Alvaro Morales | Travis Walker | 9:4 |
Preliminaries 1/8
| 2003-03-25 | 48kg | Wiley McCanery | Joseph Silva | 18:12 |
| 2003-03-25 | 48kg | David Clark | Israel Acosta | RSC 1 |
| 2003-03-25 | 48kg | James Lester | Robert Perez | WO. |
| 2003-03-25 | 48kg | Israel Crespo | Enrique Ayala | 20:11 |
| 2003-03-25 | 51kg | Raul Martinez | Derrick McFadden | RSC 4 |
| 2003-03-25 | 51kg | Saul Gonzalez | Michael Santistevan | 15:4 |
| 2003-03-25 | 51kg | Robert Semidei | Joel Hernandez | 15:4 |
| 2003-03-25 | 51kg | Joseph Rios | Noel Mendoza | 29:8 |
| 2003-03-25 | 51kg | Ron Siler | Adrian Brown | RSC 3 |
| 2003-03-25 | 51kg | Roberto Benitez | Roberto Ceron | 34:6 |
| 2003-03-25 | 51kg | Francisco Rodriguez | Cerbando Martinez | 26:9 |
| 2003-03-25 | 51kg | Whitney Webster | Justin Easter | 19:4 |
| 2003-03-25 | 54kg | John Jackson | Ricky Alexander | RSC 4 |
| 2003-03-25 | 54kg | Troy Wohosky | Zachelus Watkins | 22:9 |
| 2003-03-25 | 54kg | Torrence Daniels | Keiron Armour | 34:11 |
| 2003-03-25 | 54kg | Kevin Hudgins | Jason Quinones | RSCH 3 |
| 2003-03-25 | 54kg | Samson Guillermo | Joseph Santistevan | RSC 3 |
| 2003-03-25 | 54kg | Rafael Valenzuela | Aaron Alafa | 32:22 |
| 2003-03-25 | 54kg | Sergio Ramos | Antonio Hernandez | 21:6 |
| 2003-03-25 | 54kg | Shawn Weyer | Joseph Del Valle | 12:6 |
| 2003-03-25 | 57kg | Mickey Bey | David Gonzales | RSC 2 |
| 2003-03-25 | 57kg | Johnnie Edwards | John Laboda | RSC 2 |
| 2003-03-25 | 57kg | Dat Nguyen | Luke Chiovitti | RSC 2 |
| 2003-03-25 | 57kg | Frankie Caruso | Noel Rodriguez | DQ 3 |
| 2003-03-25 | 57kg | Danny Williams | Jay Silva | 24:11 |
| 2003-03-25 | 57kg | Miguel Gonzalez | James Dubois | 8:2 |
| 2003-03-25 | 57kg | Jose Perez | Apollo Welch | 18:10 |
| 2003-03-25 | 57kg | Aaron Garcia | Johnny Vasquez | 8:2 |
| 2003-03-25 | 60kg | Anthony Peterson | Van Oscar Penovaroff | 14:8 |
| 2003-03-25 | 60kg | Aaron Bensinger | Ryan Hernandez | 19:8 |
| 2003-03-25 | 60kg | Weston Ferguson | Hector Ramos | RSC 3 |
| 2003-03-25 | 60kg | Vicente Escobedo | Loyed Martinez | RSC 4 |
| 2003-03-25 | 60kg | Karl Dargan | Enriquez Tangaro | 12:3 |
| 2003-03-25 | 60kg | Verquan Kimbrough | Samuel Martinez | 24:4 |
| 2003-03-25 | 60kg | Antonio Johnson | Mahlon Kerwick | 12:10 |
| 2003-03-25 | 60kg | Jeremy Ward | Rudy Valdez Jr | RSC 4 |
| 2003-03-25 | 64kg | Lorenzo Reynolds | Roy Aviles | RSC 3 |
| 2003-03-25 | 64kg | Michael Torres | Nicholas Rosario | RSCH 3 |
| 2003-03-25 | 64kg | Lamont Peterson | Mike Alvarado | 23:3 |
| 2003-03-25 | 64kg | Chad Aquino | Mike Gonzalez | 23:3 |
| 2003-03-25 | 64kg | Hector Alatorre | Hilario Lopez | 17:6 |
| 2003-03-25 | 64kg | Dominic Chavez | Orlando Utsey | AB 3 |
| 2003-03-25 | 64kg | Keith Mason | Omri Lowther | 11:9 |
| 2003-03-25 | 64kg | Rock Allen | Charles Hatley | 24:7 |
| 2003-03-25 | 69kg | Anthony Dirrell | Vaughn Alexander | 12:10 |
| 2003-03-25 | 69kg | Andre Berto | Scott Ball | RSC 2 |
| 2003-03-25 | 69kg | Timothy Bradley | Glen Dunnings | 16:4 |
| 2003-03-25 | 69kg | Juan McPherson | Enrique Gallegos | 22:1 |
| 2003-03-25 | 69kg | Abdon Lozano | Tory Ferguson | DQ 3 |
| 2003-03-25 | 69kg | Rondale Mason | Enrique Gutierrez | 19:13 |
| 2003-03-25 | 69kg | Joseph Rosendo | Michael Jones | 10:7 |
| 2003-03-25 | 69kg | Durrell Richardson | Rudy Cisneros | 12:10 |
| 2003-03-25 | 75kg | Andre Dirrell | Joel Sanchez | RSC 3 |
| 2003-03-25 | 75kg | Jesus Gonzales | Curtis Jones | 21:2 |
| 2003-03-25 | 75kg | Joe Greene | Ronald Williams | 24:3 |
| 2003-03-25 | 75kg | James McGirt | Yukence Andino | 13:5 |
| 2003-03-25 | 75kg | Leon Hinds | Bobby Jordan Jr | 25:10 |
| 2003-03-25 | 75kg | Julius Fogle | Ben Aragon | RSC 3 |
| 2003-03-25 | 75kg | DonYil Livingston | John Mackey | RSC 2 |
| 2003-03-25 | 75kg | Jaidon Codrington | Robert Marthaller | AB 1 |
| 2003-03-25 | 81kg | Anthony Stewart | Joe Gutierrez | 16:3 |
| 2003-03-25 | 81kg | Rommel Rene | Chris Godber | RSC 3 |
| 2003-03-25 | 81kg | Curtis Stevens | Orlando Reyes | 12:5 |
| 2003-03-25 | 81kg | Andre Ward | Daniel Varrera | 14:4 |
| 2003-03-25 | 81kg | Jeffrey Spencer | Roderick Prevost | 14:6 |
| 2003-03-25 | 81kg | Shawn Blaney | Robert Strauss | 21:8 |
| 2003-03-25 | 81kg | Jacob Garretson | James Singleton | 26:8 |
| 2003-03-25 | 81kg | Johnathon Banks | Omar Barefield | 22:6 |
| 2003-03-25 | 91kg | Jose Villareal | Sharif Kemp | 18:13 |
| 2003-03-25 | 91kg | Devin Vargas | Charles Leverette | 28:8 |
| 2003-03-25 | 91kg | Francisco Palacios | James Downey | 20:7 |
| 2003-03-25 | 91kg | Erick Vega | Charles Davis | 29:18 |
| 2003-03-25 | 91kg | Michael Word | John Johnson | 22:18 |
| 2003-03-25 | 91kg | Aaron Williams | Matt Godfrey | 14:13 |
| 2003-03-25 | 91kg | Charles Ellis | Carlos Ibarra | 24:10 |
| 2003-03-25 | 91kg | Kimdo Bethel | Deon Elam | +10:10 |
| 2003-03-25 | +91kg | Jason Estrada | Kevin Burnett | RSC 3 |
| 2003-03-25 | +91kg | Davin King | Titan Gilroy | 21:5 |
| 2003-03-25 | +91kg | Travis Kauffman | Ruben Woodruff | 8:1 |
| 2003-03-25 | +91kg | George Garcia | Alvaro Morales | 8:6 |
| 2003-03-25 | +91kg | Nicolai Firtha | Mike Wilson | RSC 2 |
| 2003-03-25 | +91kg | Germany Dixon | Raphael Butler | +19:19 |
| 2003-03-25 | +91kg | Deutsch Puu | Reginald Jackson | 21:14 |
| 2003-03-25 | +91kg | Keith Spencer | Sherman Kirby | RSCH 1 |
Quarterfinals
| 2003-03-26 | 48kg | Rayonta Whitfield | Wiley McCanery | 23:5 |
| 2003-03-26 | 48kg | Austreberto Juarez | David Clark | RSCH 3 |
| 2003-03-26 | 48kg | Israel Crespo | Robert Castillo | DQ 3 |
| 2003-03-26 | 48kg | James Lester | Kenyon Lowe | 30:4 |
| 2003-03-26 | 51kg | Raul Martinez | Joseph Rios | 15:11 |
| 2003-03-26 | 51kg | Roberto Benitez | Robert Semidei | 23:13 |
| 2003-03-26 | 51kg | Saul Gonzalez | Francisco Rodriguez | 23:10 |
| 2003-03-26 | 51kg | Ron Siler | Whitney Webster | RSCO 1 |
| 2003-03-26 | 54kg | Troy Wohosky | Sergio Ramos | 3:2 |
| 2003-03-26 | 54kg | Kevin Hudgins | John Jackson | 29:24 |
| 2003-03-26 | 54kg | Rafael Valenzuela | Torrence Daniels | 17:14 |
| 2003-03-26 | 54kg | Samson Guillermo | Shawn Weyer | 23:8 |
| 2003-03-26 | 57kg | Aaron Garcia | Frankie Caruso | 26:5 |
| 2003-03-26 | 57kg | Mickey Bey | Danny Williams | 42:29 |
| 2003-03-26 | 57kg | Jose Perez | Miguel Gonzalez | 17:16 |
| 2003-03-26 | 57kg | Dat Nguyen | Johnnie Edwards | 28:20 |
| 2003-03-26 | 60kg | Antonio Johnson | Anthony Peterson | 2:1 |
| 2003-03-26 | 60kg | Vicente Escobedo | Aaron Bensinger | 16:8 |
| 2003-03-26 | 60kg | Weston Ferguson | Verquan Kimbrough | 30:20 |
| 2003-03-26 | 60kg | Karl Dargan | Jeremy Ward | 20:9 |
| 2003-03-26 | 64kg | Chad Aquino | Lorenzo Reynolds | 17:14 |
| 2003-03-26 | 64kg | Keith Mason | Michael Torres | 10:6 |
| 2003-03-26 | 64kg | Lamont Peterson | Dominic Chavez | 29:18 |
| 2003-03-26 | 64kg | Rock Allen | Hector Alatorre | 17:5 |
| 2003-03-26 | 69kg | Anthony Dirrell | Rondale Mason | 8:6 |
| 2003-03-26 | 69kg | Timothy Bradley | Durrell Richardson | 2:1 |
| 2003-03-26 | 69kg | Andre Berto | Abdon Lozano | 39:18 |
| 2003-03-26 | 69kg | Juan McPherson | Joseph Rosendo | RSC 3 |
| 2003-03-26 | 75kg | Joe Greene | Julius Fogle | 12:8 |
| 2003-03-26 | 75kg | Leon Hinds | Jaidon Codrington | 15:9 |
| 2003-03-26 | 75kg | Andre Dirrell | DonYil Livingston | 13:4 |
| 2003-03-26 | 75kg | Jesus Gonzales | James McGirt | 45:14 |
| 2003-03-26 | 81kg | Curtis Stevens | Shawn Blaney | 16:9 |
| 2003-03-26 | 81kg | Rommel Rene | Jacob Garretson | 14:5 |
| 2003-03-26 | 81kg | Andre Ward | Anthony Stewart | +8:8 |
| 2003-03-26 | 81kg | Johnathon Banks | Jeffrey Spencer | 10:3 |
| 2003-03-26 | 91kg | Devin Vargas | Michael Word | RSC 4 |
| 2003-03-26 | 91kg | Aaron Williams | Jose Villareal | AB 2 |
| 2003-03-26 | 91kg | Francisco Palacios | Kimdo Bethel | 12:1 |
| 2003-03-26 | 91kg | Charles Ellis | Erick Vega | RSCO 3 |
| 2003-03-26 | +91kg | Nicolai Firtha | Travis Kauffman | 9:1 |
| 2003-03-26 | +91kg | Jason Estrada | Keith Spencer | 25:5 |
| 2003-03-26 | +91kg | George Garcia | Deutsch Puu | 33:7 |
| 2003-03-26 | +91kg | Davin King | Germany Dixon | 29:14 |
Semifinals
| 2003-03-27 | 48kg | James Lester | Rayonta Whitfield | 21:20 |
| 2003-03-27 | 48kg | Austreberto Juarez | Israel Crespo | 12:9 |
| 2003-03-27 | 51kg | Roberto Benitez | Ron Siler | 18:17 |
| 2003-03-27 | 51kg | Raul Martinez | Saul Gonzalez | 21:6 |
| 2003-03-27 | 54kg | Rafael Valenzuela | Kevin Hudgins | 20:10 |
| 2003-03-27 | 54kg | Samson Guillermo | Troy Wohosky | 21:13 |
| 2003-03-27 | 57kg | Mickey Bey | Dat Nguyen | +17:17 |
| 2003-03-27 | 57kg | Jose Perez | Aaron Garcia | 9:7 |
| 2003-03-27 | 60kg | Weston Ferguson | Antonio Johnson | 7:3 |
| 2003-03-27 | 60kg | Vicente Escobedo | Karl Dargan | 17:12 |
| 2003-03-27 | 64kg | Lamont Peterson | Chad Aquino | 14:8 |
| 2003-03-27 | 64kg | Rock Allen | Keith Mason | 21:3 |
| 2003-03-27 | 69kg | Andre Berto | Timothy Bradley | 14:7 |
| 2003-03-27 | 69kg | Juan McPherson | Anthony Dirrell | 17:11 |
| 2003-03-27 | 75kg | Jesus Gonzales | Leon Hinds | 18:13 |
| 2003-03-27 | 75kg | Andre Dirrell | Joe Greene | 15:7 |
| 2003-03-27 | 81kg | Andre Ward | Curtis Stevens | 22:0 |
| 2003-03-27 | 81kg | Rommel Rene | Johnathon Banks | 16:11 |
| 2003-03-27 | 91kg | Devin Vargas | Francisco Palacios | 27:7 |
| 2003-03-27 | 91kg | Aaron Williams | Charles Ellis | RSC 1 |
| 2003-03-27 | +91kg | George Garcia | Nicolai Firtha | 14:3 |
| 2003-03-27 | +91kg | Jason Estrada | Davin King | 25:8 |
Finals
| 2003-03-28 | 48kg | Austreberto Juarez | James Lester | 20:9 |
| 2003-03-28 | 51kg | Raul Martinez | Roberto Benitez | 22:18 |
| 2003-03-28 | 54kg | Samson Guillermo | Rafael Valenzuela | 22:7 |
| 2003-03-28 | 57kg | Jose Perez | Mickey Bey | 23:22 |
| 2003-03-28 | 60kg | Vicente Escobedo | Weston Ferguson | 17:10 |
| 2003-03-28 | 64kg | Lamont Peterson | Rock Allen | 21:13 |
| 2003-03-28 | 69kg | Juan McPherson | Andre Berto | 17:9 |
| 2003-03-28 | 75kg | Andre Dirrell | Jesus Gonzales | 14:8 |
| 2003-03-28 | 81kg | Andre Ward | Rommel Rene | 15:0 |
| 2003-03-28 | 91kg | Devin Vargas | Aaron Williams | RSC 3 |
| 2003-03-28 | +91kg | Jason Estrada | George Garcia | 15:6 |