Championships
Fratmen Provincial & National Championships
In the Fratmen’s 72-year season history they have compiled an incredible 396-151-14 overall regular season record in addition to a 73-60-1 record in the post season. In all, the Fratmen have won three national titles along with an incredible 24 Conference championships and 29 regular season first place finishes. See below a list of the provincial championships along with the national crowns.
** Denotes Canadian Champions
| Year | Championship | Reg. Season Record | Overall Record | Head Coach |
| 1947 | Junior Ontario Rugby Football Union | 4-1-1 | 6-1-1 | Johnny Murray |
| 1950 | Junior Ontario Rugby Football Union | 5-1 | 6-2 | Al Newman |
| 1951 | Junior Ontario Rugby Football Union | 8-0 | 8-1 | Al Newman |
| 1952 | Junior Ontario Rugby Football Union & Leader Post Trophy ** | 6-0 | 11-0 | Al Newman |
| 1953 | Junior Ontario Rugby Football Union | 4-0 | 8-1 | Al Newman |
| 1954 | Junior Ontario Rugby Football Union & Leader Post Trophy ** | 7-1 | 11-2 | Al Newman |
| 1955 | Junior Ontario Rugby Football Union | 6-0 | 9-1-1 | Al Newman |
| 1957 | Junior Ontario Rugby Football Union | 4-3 | 5-4 | Al Newman |
| 1960 | Junior Ontario Rugby Football Union | 6-0 | 9-1 | Al Newman |
| 1961 | Junior Ontario Rugby Football Union | 4-1-1 | 7-3-1 | Al Newman |
| 1964 | Junior Ontario Rugby Football Union | 6-0 | 9-1 | Ray Ryan/George Arnott |
| 1965 | Junior Ontario Rugby Football Union | 6-1 | 8-2 | Ray Ryan/George Arnott |
| 1967 | Junior Ontario Rugby Football Union | 6-0 | 8-1 | Zeno Karcz |
| 1969 | Junior Ontario Rugby Football Union | 3-2-1 | 6-4-1 | Zeno Karcz |
| 1987 | Ontario Football Conference | 9-1 | 12-2 | Mike Morencie |
| 1990 | Ontario Football Conference | 6-2 | 9-3 | Mike Morencie |
| 1996 | Ontario Football Conference | 8-0 | 10-1 | John Bloomfield |
| 1997 | Ontario Football Conference | 9-0 | 10-1 | John Bloomfield |
| 1998 | Ontario Football Conference | 8-0 | 9-1 | John Bloomfield |
| 1999 | Ontario Football Conference & Canadian Bowl ** | 8-0 | 10-0 | John Bloomfield |
| 2013 | Ontario Football Conference | 6-2 | 8-3 | Mike LaChance |
| 2014 | Ontario Football Conference | 7-1 | 9-1 | Mike LaChance |
| 2015 | Ontario Football Conference | 8-0 | 10-0 | Mike LaChance |
| 2017 | Ontario Football Conference | 7-1 | 9-2 | Mike LaChance |