Click on a year for the recap
| 1945 | 1946 | 1947 | 1948 | 1949 | |||||
| 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 |
| 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 |
| 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 |
| 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 |
| 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |
LIST OF CHAMPIONS BY YEAR
| YEAR | FRANCHISE | TEAM | RECORD |
| 1945 | Amsterdam, NY | Rugmakers | 4-1 |
| 1946 | Baltimore, MD | Boys Brigade | 6-1 |
| 1947 | Washington, DC | 6-1 | |
| 1948 | New Orleans, LA | Saint Aloysius High School | 5-0 |
| 1949 | Pittsfield, MA | 6-1 | |
| 1950 | Brooklyn, NY | Cadets | 6-1 |
| 1951 | Brooklyn, NY | Cadets | 6-0 |
| 1952 | Pittsfield, MA | Majestics | 6-1 |
| 1953 | New Orleans, LA | NORD-LaRocca Enterprises | 6-1 |
| 1954 | New Orleans, LA | NORD-LaRocca Enterprises | 6-1 |
| 1955 | New Orleans, LA | NORD-LaRocca Enterprises | 6-1 |
| 1956 | Washington, DC | 6-0 | |
| 1957 | Baltimore, MD | Leone's Cafe | 6-1 |
| 1958 | Milford, MA | Town Team | 6-1 |
| 1959 | Baltimore, MD | Leone's Cafe | 6-1 |
| 1960 | Washington, DC | Federal Storage | 6-1 |
| 1961 | New Orleans, LA | NORD-Jackson Brewing Company | 6-0 |
| 1962 | Washington, DC | Federal Storage | 6-1 |
| 1963 | Brooklyn, NY | Cadets | 6-1 |
| 1964 | Detroit, MI | Adray Appliance | 6-1 |
| 1965 | Pittsburgh, PA | Beechview Merchants | 6-1 |
| 1966 | Detroit, MI | Adray Appliance | 6-1 |
| 1967 | Baltimore, MD | Leone's | 6-0 |
| 1968 | New Orleans, LA | NORD-Mid City Kiwanis | 6-0 |
| 1969 | Detroit, MI | Adray Appliance | 6-1 |
| 1970 | Detroit, MI | 6-0 | |
| 1971 | New Orleans, LA | NORD-Kiwanis | 6-1 |
| 1972 | Baltimore, MD | Leone's-Johnny's | 6-1 |
| 1973 | Baltimore, MD | Johnny's | 6-1 |
| 1974 | Detroit, MI | Adray Photo | 6-1 |
| 1975 | Detroit, MI | Little Caesar's | 6-0 |
| 1976 | Baltimore, MD | Johnny's Used Cars | 6-0 |
| 1977 | Baltimore, MD | Johnny's New and Used Cars | 6-0 |
| 1978 | Detroit, MI | Adray Appliance | 6-1 |
| 1979 | Baltimore, MD | Johnny's Used Cars | 6-1 |
| 1980 | Baltimore, MD | Johnny's Used Cars | 6-0 |
| 1981 | Baltimore, MD | Johnny's Used Cars | 6-1 |
| 1982 | Baltimore, MD | Johnny's Auto Sales | 6-0 |
| 1983 | Baltimore, MD | Johnny's Auto Sales | 6-0 |
| 1984 | New Orleans, LA | Recreation Department Boosters | 6-1 |
| 1985 | Baltimore, MD | Johnny's Auto Sales | 6-0 |
| 1986 | Washington, DC | Reston Raiders | 6-1 |
| 1987 | Baltimore, MD | Johnny's Auto Sales | 6-0 |
| 1988 | New Orleans, LA | Recreation Department Boosters | 6-1 |
| 1989 | Baltimore, MD | Johnny's Auto Sales | 8-0 |
| 1990 | Baltimore, MD | Johnny's Auto Sales | 6-0 |
| 1991 | Baltimore, MD | Johnny's Auto Sales | 6-1 |
| 1992 | New Orleans, LA | Recreation Department Boosters | 6-1 |
| 1993 | Baltimore, MD | Corrigan Insurance | 6-1 |
| 1994 | Brooklyn, NY | Youth Service | 6-1 |
| 1995 | New Orleans, LA | Recreation Department Boosters | 6-0 |
| 1996 | Baltimore, MD | Corrigan Insurance | 6-0 |
| 1997 | Washington, DC | Prince William Gators | 6-0 |
| 1998 | Washington, DC | Arlington Senators | 6-1 |
| 1999 | Washington, DC | Arlington Senators | 6-0 |
| 2000 | New Orleans, LA | Recreation Department Boosters | 6-0 |
| 2001 | Washington, DC | Arlington Senators | 6-1 |
| 2002 | Washington, DC | Arlington Senators | 6-0 |
| 2003 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2004 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2005 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2006 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2007 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2008 | Baltimore, MD | Youse's Maryland Orioles | 6-1 |
| 2009 | New Orleans, LA | Recreation Department Boosters | 6-1 |