86.United States National Championships - Las Vegas - May 12-15 1976
Preliminaries 1/32 (only some)
| 1976-05-12 | 57kg | Davey Armstrong | John Verderosa | PTS |
| 1976-05-12 | 60kg | Howard Davis | Jeff Stoudemire | PTS |
| 1976-05-12 | 60kg | Clinton Jackson | James Parham | PTS |
Preliminaries 1/16 (only some)
| 1976-05-13 | 57kg | Davey Armstrong | Johnny Lummos | PTS |
| 1976-05-13 | 60kg | Howard Davis | Adolph Kincaid | PTS |
| 1976-05-13 | 60kg | Clinton Jackson | Fred Tuttle | RSC 3 |
Preliminaries 1/8 (only some)
| 1976-05-13 | 48kg | Robert Martinez | Adrian Dennis | RSC 1 |
| 1976-05-13 | 57kg | Davey Armstrong | Bruce Williams | PTS |
| 1976-05-13 | 60kg | Howard Davis | Tony Powell | PTS |
| 1976-05-13 | 67kg | Clinton Jackson | Roger Leonard | PTS |
Quarterfinals (only some)
| 1976-05-14 | 57kg | Davey Armstrong | Frank Lacacena | PTS |
| 1976-05-14 | 60kg | Howard Davis | Pat Jefferson | PTS |
| 1976-05-14 | 67kg | Clinton Jackson | Leo Oliver | DQ |
| 1976-05-14 | 71kg | James Rayford | Carmen Tobey | PTS |
Semifinals (only some)
| 1976-05-14 | 57kg | Davey Armstrong | Maurice Purnell | PTS |
| 1976-05-14 | 60kg | Howard Davis | Hilmer James Kenty | PTS |
| 1976-05-14 | 67kg | Clinton Jackson | Kevin Rooney | PTS |
| 1976-05-14 | +81kg | Marvin Stinson | John Tate | PTS |
| 1976-05-14 | +81kg | Woody Clark | Bobby Jordan | RSC 3 |
Finals
| 1976-05-15 | 48kg | Brett Summers | Michael Caruthers | PTS |
| 1976-05-15 | 51kg | Leo Randolph | Richard Rozelle | PTS |
| 1976-05-15 | 54kg | Bernard Taylor | Charles Mooney | PTS |
| 1976-05-15 | 57kg | Davey Armstrong | Leonel Valencia | PTS |
| 1976-05-15 | 60kg | Howard Davis | Thomas Hearns | PTS |
| 1976-05-15 | 63,5kg | Pete Seward | Steve Sample | PTS |
| 1976-05-15 | 67kg | Clinton Jackson | John Sullivan | PTS |
| 1976-05-15 | 71kg | John B.Williamson | James Rayford | PTS |
| 1976-05-15 | 75kg | Keith Broom | Norris McKinney | PTS |
| 1976-05-15 | 81kg | Leon Spinks | Milford Kemp | PTS |
| 1976-05-15 | +81kg | Marvin Stinson | Woody Clark | PTS |