Canadian National Championships
Grenadier Guards' Armory, Montreal
May 27-28, 1948
Preliminaries
| 1948-05-27 | 53,5kg | Fred Daigle | Bob Shires | PTS |
| 1948-05-27 | 57,2kg | Frankie Almond | Ronnie Bass | PTS |
| 1948-05-27 | 57,2kg | Ken McPhee | Gordie Sinclair | PTS |
| 1948-05-27 | 61,2kg | Ronnie Lacelle | Lyle Kehoe | PTS |
| 1948-05-27 | 66,7kg | Larry Simons | Al Alford | TKO 1 |
| 1948-05-27 | 66,7kg | Mario Massaro | Gus Rubicini | PTS |
| 1948-05-27 | 72,6kg | Bill Brenner | Ken Lovegrove | PTS |
| 1948-05-27 | 72,6kg | Jim Crooks | Morris Cote | PTS |
| 1948-05-27 | 72,6kg | J.A.T.Wells | Chuck Livingstone | PTS |
| 1948-05-27 | 72,6kg | John Keenan | Frank Young | TKO 1 |
Quarterfinals
| 1948-05-27 | 50,8kg | Robert Jones | Bud McKenzie | TKO 2 |
| 1948-05-27 | 50,8kg | Maurice Chartrand | Rommie Muir | PTS |
| 1948-05-27 | 53,5kg | Len Walters | John Piche | PTS |
| 1948-05-27 | 53,5kg | Gordon Crawley | Mike Garlish | PTS |
| 1948-05-27 | 53,5kg | Billy Tremblett | Fred Harding | PTS |
| 1948-05-27 | 53,5kg | Fred Daigle | Frank Morris | KO 2 |
| 1948-05-27 | 57,2kg | Eugene Mainville | Frank White | PTS |
| 1948-05-27 | 57,2kg | Armand Savoie | Billy Graham | PTS |
| 1948-05-27 | 57,2kg | Jack Billings | Ken McPhee | PTS |
| 1948-05-27 | 57,2kg | Clayton Kenny | Frankie Almond | KO 2 |
| 1948-05-27 | 61,2kg | Eddie Haddad | Armando Iaccobaccio | PTS |
| 1948-05-27 | 61,2kg | Lloyd Kenny | John Harvey | PTS |
| 1948-05-27 | 61,2kg | Ronnie Lacelle | William Bailey | PTS |
| 1948-05-27 | 61,2kg | Jerry Shears | Ben Dolorenzo | PTS |
| 1948-05-27 | 66,7kg | Billy Goulding | Johnny Page | PTS |
| 1948-05-27 | 66,7kg | Bob St.Jacques | ??? | ??? |
| 1948-05-27 | 66,7kg | Clifford Blackburn | Red Springer | KO 1 |
| 1948-05-27 | 66,7kg | Larry Simons | Mario Massaro | PTS |
| 1948-05-27 | 72,6kg | Ed Senos | Alex Mason | PTS |
| 1948-05-27 | 72,6kg | Bernie Crane | ??? | ??? |
| 1948-05-27 | 72,6kg | Walter Dyman | ??? | ??? |
| 1948-05-27 | 72,6kg | John Keenan | ??? | ??? |
| 1948-05-27 | +79,4kg | Andre Sauve | Ray McIntosh | KO 2 |
| 1948-05-27 | +79,4kg | Keith Christiansen | Frank Dohoney | PTS |
Semifinals
| 1948-05-27 | 50,8kg | Joey Sandulo | Joe Brunette | PTS |
| 1948-05-28 | 50,8kg | Robert Jones | Maurice Chartrand | PTS |
| 1948-05-28 | 53,5kg | Gordon Crawley | ??? | ??? |
| 1948-05-28 | 53,5kg | Fred Daigle | ??? | ??? |
| 1948-05-28 | 57,2kg | Armand Savoie | Clayton Kenny | PTS |
| 1948-05-28 | 57,2kg | Eugene Mainville | Jack Billings | PTS |
| 1948-05-28 | 61,2kg | Eddie Haddad | Ronnie Lacelle | PTS |
| 1948-05-28 | 61,2kg | Jerry Shears | Lloyd Kenny | PTS |
| 1948-05-28 | 66,7kg | Larry Simons | Billy Goulding | NC |
| 1948-05-28 | 66,7kg | Clifford Blackburn | Bob St.Jacques | WO. |
| 1948-05-28 | 72,6kg | John Keenan | Walter Dyman | PTS |
| 1948-05-28 | 72,6kg | Bernie Crane | Ed Senos | KO 1 |
| 1948-05-27 | 79,4kg | Ed Zastre | Henry George | PTS |
| 1948-05-27 | 79,4kg | Gordon Wallace | Jerry Jamel | PTS |
| 1948-05-28 | +79,4kg | Andre Sauve | Keith Christiansen | ??? |
| 1948-05-27 | +79,4kg | Adam Faul | Amos Dorsey | JURY |
Finals
| 1948-05-28 | 50,8kg | Joey Sandulo | Robert Jones | PTS |
| 1948-05-28 | 53,5kg | Fred Daigle | Gordon Crawley | PTS |
| 1948-05-28 | 57,2kg | Armand Savoie | Eugene Mainville | PTS |
| 1948-05-28 | 61,2kg | Eddie Haddad | Jerry Shears | PTS |
| 1948-05-28 | 66,7kg | Clifford Blackburn | --- | WO. |
| 1948-05-28 | 72,6kg | John Keenan | Bernie Crane | PTS |
| 1948-05-28 | 79,4kg | Ed Zastre | Gordon Wallace | PTS |
| 1948-05-28 | +79,4kg | Adam Faul | Andre Sauve | PTS |