75.United States National Championships
Lucas County Recreation Center, Maumee
March 24-26, 1965
Preliminaries
| 1965-03-24 | 51kg | Ray Hall | James Brown | PTS |
| 1965-03-24 | 51kg | Sam Goss | Hai Teh Chong | PTS |
| 1965-03-24 | 54kg | John North | Danny Andrews | PTS |
| 1965-03-24 | 54kg | Gerald Abraham | Francis Brandstetter | PTS |
| 1965-03-24 | 57kg | John Rushing | Joe McKinney | PTS |
| 1965-03-24 | 57kg | Robert Green | Richard Alexander | PTS |
| 1965-03-24 | 60kg | Fred Wellman | Tom Kristian | PTS |
| 1965-03-24 | 63,5kg | Marcus Anderson | Adrian Davis | PTS |
| 1965-03-24 | 63,5kg | Gene Glen | Dick Findlay | PTS |
| 1965-03-24 | 67kg | Cliff Wills | Mike Mudd | PTS |
| 1965-03-24 | 67kg | Joe Romero | Frank Meisenheiter | TKO 2 |
| 1965-03-24 | 67kg | Ronald Townes | Ray Holland | TKO 3 |
| 1965-03-24 | 67kg | Thomas Jacob | Jerry Blueford | PTS |
| 1965-03-24 | 67kg | Ronnie White | Oscar Dufrene | TKO 2 |
| 1965-03-24 | 67kg | Hedgemon Lewis | Lee Warren | PTS |
| 1965-03-24 | 67kg | Roland Pryor | Eddie Betson | TKO 3 |
| 1965-03-24 | 75kg | Larry Tadom | Paul Jiminez | PTS |
| 1965-03-24 | 81kg | Roger Russell | Jerry Evans | TKO 1 |
| 1965-03-24 | 81kg | John Griffin | Tommy Gale | PTS |
| 1965-03-24 | +81kg | Fleming Mosely | Alonzo Johnson | PTS |
Quarterfinals
| 1965-03-24 | 51kg | Harvey Wilson | Justo Guzman | KO 1 |
| 1965-03-24 | 51kg | Sam Goss | Ray Hall | PTS |
| 1965-03-24 | 51kg | Benny Gerolaga | William Garrett | KO 2 |
| 1965-03-24 | 51kg | Richard Woodson | Nickey Priola | TKO 1 |
| 1965-03-24 | 54kg | John North | Gerald Abraham | TKO 1 |
| 1965-03-24 | 54kg | Gary Horvath | Sebastian Ramirez | PTS |
| 1965-03-24 | 54kg | George Colon | Joe Casares | TKO 2 |
| 1965-03-24 | 54kg | Steve Flajole | Theodore Parsons | PTS |
| 1965-03-24 | 57kg | Tom Boyce | Herb Connoy | TKO 3 |
| 1965-03-24 | 57kg | Bobby Broussard | Lawrence Montanaro | TKO 3 |
| 1965-03-24 | 57kg | Lawrence Hines | Willie Taylor | PTS |
| 1965-03-24 | 57kg | Robert Green | John Rushing | TKO 1 |
| 1965-03-24 | 60kg | Alfred Massey | Fred Wellman | TKO 2 |
| 1965-03-24 | 60kg | Ulysses Mercer | Ronald Miller | PTS |
| 1965-03-24 | 60kg | Herb Dolloson | Larry Wallace | TKO 1 |
| 1965-03-24 | 60kg | John Croner | Butch McCoy | PTS |
| 1965-03-25 | 63,5kg | Gene Glen | Marcus Anderson | PTS |
| 1965-03-25 | 63,5kg | Lee Gray | Ralph Carter | PTS |
| 1965-03-25 | 63,5kg | William Coston | Dan Corcoran | PTS |
| 1965-03-25 | 63,5kg | Ray Garay | Mitchell Brown | PTS |
| 1965-03-25 | 67kg | Thomas Jacob | Ronald Townes | PTS |
| 1965-03-25 | 67kg | Cliff Wills | Joe Romero | PTS |
| 1965-03-25 | 67kg | Hedgemon Lewis | Ronnie White | PTS |
| 1965-03-25 | 67kg | Roland Pryor | Jesse Valdez | PTS |
| 1965-03-24 | 71kg | Conrad Williams | James Parks | PTS |
| 1965-03-24 | 71kg | Richard Black | Billie White | PTS |
| 1965-03-24 | 71kg | Henry Castro | Frank Futch | PTS |
| 1965-03-24 | 71kg | Robert Tucker | William Beeler | PTS |
| 1965-03-25 | 75kg | Larry Tadom | Tony Garcia | KO 1 |
| 1965-03-25 | 75kg | William Morton | Willie Fields | TKO 1 |
| 1965-03-25 | 75kg | George Cooper | Bill Douglas | PTS |
| 1965-03-25 | 75kg | Doyle Baird | Tom Greenwood | PTS |
| 1965-03-25 | 81kg | Roger Russell | John Griffin | PTS |
| 1965-03-25 | 81kg | Jesse Byrd | Charles Mays | TKO 1 |
| 1965-03-25 | 81kg | Curtis Thomas | Charles Donohue | TKO 2 |
| 1965-03-25 | 81kg | Melvin Johnson | Alton Singletary | PTS |
| 1965-03-25 | +81kg | Fleming Mosely | Roy Williams | PTS |
| 1965-03-25 | +81kg | Al Byers | Richard King | TKO 2 |
| 1965-03-25 | +81kg | Boone Kirkman | Fred Rugg | TKO 2 |
| 1965-03-25 | +81kg | Curtis Whitehead | Chic Greatorex | PTS |
Semifinals
| 1965-03-25 | 51kg | Sam Goss | Harvey Wilson | PTS |
| 1965-03-25 | 51kg | Benny Gerolaga | Richard Woodson | PTS |
| 1965-03-25 | 54kg | John North | Gary Horvath | PTS |
| 1965-03-25 | 54kg | George Colon | Steve Flajole | PTS |
| 1965-03-25 | 57kg | Bobby Broussard | Tom Boyce | PTS |
| 1965-03-25 | 57kg | Lawrence Hines | Robert Green | ??? |
| 1965-03-25 | 60kg | Ulysses Mercer | Alfred Massey | PTS |
| 1965-03-25 | 60kg | Herb Dolloson | John Croner | PTS |
| 1965-03-25 | 63,5kg | Gene Glen | Lee Gray | PTS |
| 1965-03-25 | 63,5kg | Ray Garay | William Coston | PTS |
| 1965-03-25 | 67kg | Cliff Wills | Thomas Jacob | PTS |
| 1965-03-25 | 67kg | Hedgemon Lewis | Roland Pryor | PTS |
| 1965-03-25 | 71kg | Conrad Williams | Richard Black | PTS |
| 1965-03-25 | 71kg | Henry Castro | Robert Tucker | PTS |
| 1965-03-25 | 75kg | William Morton | Larry Tadom | PTS |
| 1965-03-25 | 75kg | George Cooper | Doyle Baird | PTS |
| 1965-03-25 | 81kg | Roger Russell | Jesse Byrd | KO 2 |
| 1965-03-25 | 81kg | Curtis Thomas | Melvin Johnson | PTS |
| 1965-03-25 | +81kg | Fleming Mosely | Al Byers | TKO 1 |
| 1965-03-25 | +81kg | Boone Kirkman | Curtis Whitehead | TKO 3 |
Finals
| 1965-03-26 | 51kg | Sam Goss | Benny Gerolaga | PTS |
| 1965-03-26 | 54kg | George Colon | John North | PTS |
| 1965-03-26 | 57kg | Lawrence Hines | Bobby Broussard | PTS |
| 1965-03-26 | 60kg | Herb Dolloson | Ulysses Mercer | TKO 2 |
| 1965-03-26 | 63,5kg | Ray Garay | Gene Glen | PTS |
| 1965-03-26 | 67kg | Hedgemon Lewis | Cliff Wills | PTS |
| 1965-03-26 | 71kg | Conrad Williams | Henry Castro | PTS |
| 1965-03-26 | 75kg | George Cooper | William Morton | PTS |
| 1965-03-26 | 81kg | Roger Russell | Curtis Thomas | PTS |
| 1965-03-26 | +81kg | Boone Kirkman | Fleming Mosely | TKO 2 |