55.United States National Championships - Boston - April 11-13 1943
Semifinals
| 1943-04-13 | 50,8kg | Herky Kamensky | Mike LaQuatra | PTS |
| 1943-04-13 | 53,5kg | Earl O'Neill | Augie La Para | PTS |
| 1943-04-13 | 53,5kg | Leroy Jackson | John Juzefski | TKO 1 |
| 1943-04-13 | 57,2kg | Jackie Floyd | Tony Janiro | PTS |
| 1943-04-13 | 57,2kg | Thomas Stenhouse | David Tate | PTS |
| 1943-04-13 | 61,2kg | Charles Hunter | Romeo Paris | TKO 2 |
| 1943-04-13 | 61,2kg | Aubrey Holderfield | John Caussey | KO 3 |
| 1943-04-13 | 66,7kg | Charlie Cooper | Billy Tiger | PTS |
| 1943-04-13 | 66,7kg | Eddie Gettys | Tony Veros | PTS |
| 1943-04-13 | 72,6kg | Samson Powell | Ray D'Amico | KO 1 |
| 1943-04-13 | 72,6kg | Gerald Miller | Henry Chuchollek | KO 1 |
| 1943-04-13 | 79,4kg | Robert Foxworth | Ken Johnson | TKO 1 |
| 1943-04-13 | 79,4kg | Al LaBresque | Robert Stezer | KO |
| 1943-04-13 | +79,4kg | Walter Moore | William Gilliam | PTS |
| 1943-04-13 | +79,4kg | Fred Schott | Bliss Croft | PTS |
Finals
| 1943-04-13 | 50,8kg | Anthony Peppi | Herky Kamensky | PTS |
| 1943-04-13 | 53,5kg | Earl O'Neill | Leroy Jackson | PTS |
| 1943-04-13 | 57,2kg | Jackie Floyd | Thomas Stenhouse | PTS |
| 1943-04-13 | 61,2kg | Charles Hunter | Aubrey Holderfield | TKO 3 |
| 1943-04-13 | 66,7kg | Charlie Cooper | Eddie Gettys | KO 1 |
| 1943-04-13 | 72,6kg | Samson Powell | Gerald Miller | PTS |
| 1943-04-13 | 79,4kg | Robert Foxworth | Al LaBresque | PTS |
| 1943-04-13 | +79,4kg | Walter Moore | Fred Schott | PTS |