United States National Championships (AAU Tournament) - Boston - April 11-12 1910
Preliminaries
| 1910-04-11 | 52,2kg | H.Barrows | M.J.Carroll | TKO 1 |
| 1910-04-11 | 61,2kg | T.O'Connor | Peter Paegle | PTS |
Quarter-Finals
| 1910-04-11 | 47,6kg | Charles O'Leary | J.Murray | TKO 2 |
| 1910-04-11 | 47,6kg | Mike Brown | W.Burke | ??? |
| 1910-04-11 | 52,2kg | Tony Lorenzo | James Carroll | PTS |
| 1910-04-11 | 52,2kg | H.McEwen | F.Christie | PTS |
| 1910-04-11 | 52,2kg | John Gallant | S.Goodman | ??? |
| 1910-04-11 | 52,2kg | H.Barrows | H.Duemmiling | TKO 1 |
| 1910-04-11 | 56,7kg | C.Christie | Joe Casey | TKO 1 |
| 1910-04-11 | 56,7kg | Fred Lees | George Brooks | PTS |
| 1910-04-11 | 56,7kg | Frank Smith | James Lennon | PTS |
| 1910-04-11 | 56,7kg | Pat Cushman | William Murphy | PTS |
| 1910-04-11 | ??kg | J.Munrise | F.Gallant | ??? |
| 1910-04-11 | 61,2kg | William Volk | Fred Holden | ??? |
| 1910-04-11 | 61,2kg | William Hopkins | George Smithlin | PTS |
| 1910-04-11 | 61,2kg | Joe Scanlon | Ben Sackheim | PTS |
| 1910-04-11 | 61,2kg | John Collins | T.O'Connor | KO 2 |
| 1910-04-11 | 65,8kg | Thomas Conklin | R.A.Rourke | PTS |
| 1910-04-11 | 65,8kg | J.Doyle | Dave Powers | ??? |
| 1910-04-11 | 65,8kg | Hillard Lang | George Mulligan | TKO 2 |
| 1910-04-11 | 71,7kg | John Craige | B.Gilbert | PTS |
| 1910-04-11 | +71,7kg | Kendal Salisbury | R.Day | PTS |
| 1910-04-11 | +71,7kg | Joe Burke | J.J.Mullins | TKO 1 |
Semi-Finals (incomplete)
| 1910-04-12 | +71,7kg | Warren Barbour | Kendal Salisbury | PTS |
| 1910-04-12 | +71,7kg | Joe Burke | Emery Payne | KO 2 |
Finals
| 1910-04-12 | 47,6kg | James Rothwell | Charles O'Leary | PTS |
| 1910-04-12 | 52,2kg | John Gallant | H.McEwen | TKO 2 |
| 1910-04-12 | 56,7kg | Frank Smith | C.Christie | PTS |
| 1910-04-12 | 61,2kg | William Volk | William Hopkins | TKO 2 |
| 1910-04-12 | 65,8kg | Hillard Lang | Thomas Conklin | TKO 1 |
| 1910-04-12 | 71,7kg | William Beckman | William Kenney | PTS |
| 1910-04-12 | +71,7kg | Warren Barbour | Joe Burke | PTS |