46.US National Golden Gloves - Lowell - March 19-23 1973
Semifinals
| 1973-03-22 | 51kg | Miguel Ayala | Derrick Holmes | PTS |
| 1973-03-22 | 51kg | Richard Rozelle | Davey Armstrong | PTS |
| 1973-03-22 | 54kg | Greg Lewis | Lloyd Allen | PTS |
| 1973-03-22 | 54kg | James Martinez | Dan Hermosillo | PTS |
| 1973-03-22 | 57kg | Ray Theragood | Arturo Frias | PTS |
| 1973-03-22 | 57kg | Maurice Watkins | Al Armstrong | PTS |
| 1973-03-22 | 60kg | Hilmer James Kenty | Roy Holloway | PTS |
| 1973-03-22 | 60kg | Ray Leonard | Allan Webb | PTS |
| 1973-03-22 | 63,5kg | Larry Bonds | Milton Seward | PTS |
| 1973-03-22 | 63,5kg | Floyd Mayweather | Timothy Adams | PTS |
| 1973-03-22 | 67kg | Harold Beal | Ray Hammond | PTS |
| 1973-03-22 | 67kg | Clinton Jackson | Vic McGlenn | PTS |
| 1973-03-22 | 71kg | W.R.Taylor | Anthony Jones | TKO 2 |
| 1973-03-22 | 71kg | Dale Grant | Marvin Hagler | PTS |
| 1973-03-22 | 75kg | Roy Hollis | Alvin Scott | PTS |
| 1973-03-22 | 75kg | Donald Weaver | Joseph Chaney | PTS |
| 1973-03-22 | 81kg | D.C.Barker | Leon Spinks | PTS |
| 1973-03-22 | 81kg | Larry Martin | Gary Struss | TKO 3 |
| 1973-03-22 | +81kg | Barry Yates | Joe Sideri | KO 1 |
| 1973-03-22 | +81kg | John Hudson | Nick Wells | KO 1 |
Finals
| 1973-03-23 | 51kg | Miguel Ayala | Richard Rozelle | PTS |
| 1973-03-23 | 54kg | James Martinez | Greg Lewis | PTS |
| 1973-03-23 | 57kg | Maurice Watkins | Ray Theragood | PTS |
| 1973-03-23 | 60kg | Ray Leonard | Hilmer James Kenty | PTS |
| 1973-03-23 | 63,5kg | Larry Bonds | Floyd Mayweather | PTS |
| 1973-03-23 | 67kg | Harold Beal | Clinton Jackson | PTS |
| 1973-03-23 | 71kg | Dale Grant | W.R.Taylor | PTS |
| 1973-03-23 | 75kg | Roy Hollis | Donald Weaver | PTS |
| 1973-03-23 | 81kg | D.C.Barker | Larry Martin | PTS |
| 1973-03-23 | +81kg | John Hudson | Barry Yates | PTS |