1928 – Alfred 134
1929 – Lisbon Falls-Post 166
1930 – Bangor12
1931 – Rumford 24
1932 – Lewiston 22
1933 – Sanford 19
1934 – Sanford 19
1935 – Lewiston 22
1936 – Lewiston 22
1937 – Calais 3
1938 – Waterville 5
1939 – Sanford 19
1940 – Bangor 12
1941 – Brewer 98
1942 – Not played
1943 – Not played
1944 – Not played
1945 – Not played
1946 – Brewer 98 (at Togus, Augusta)
1947 – Bath 21 (at Togus, Augusta)
1948 – Sanford 19 (at Presque Isle)
1949 – Bath 21 (at Bates College)
1950 – Bath 21 (at Togus, Augusta)
1951 – Sanford 19 (at Togus, Augusta)
1952 – South Portland-Morrill
1953 – Westbrook 62
1954 – Saco 96
1955 – Saco 96
1956 – South Portland-Morrill
1957 – Bath 21
1958 – Saco 96
1959 – Saco 96
1960 – Portland-Andrews
1961 – Portland-Caldwell
1962 – Saco 96
1963 – Bath 21
1964 – Waterville 5
1965 – Westbrook 62
1966 – Bangor 12
1967 – South Portland-Morrill
1968 – South Portland-Morrill
1969 – Gardiner 4
1970 – Portland-Caldwell
1971 – Gardiner 4
1972 – Portland-Caldwell
1973 – Portland-Caldwell
1974 – Portland-Caldwell
1975 – Old Town 75
1976 – Portland-Andrews
1977 – Portland-Andrews
1978 – Old Town 75
1979 – Bangor 12
1980 – South Portland-Morrill
1981 – Westbrook 62
1982 – Portland-Caldwell
1983 – Portland-Andrews
1984 – Portland-Caldwell
1985 – Portland-Andrews
1986 – Portland-Andrews
1987 – Portland-Andrews
1988 – Westbrook 62
1989 – Brewer
1990 – New Auburn 153
1991 – Biddeford 26
1992 – Old Town/Orono
1993 – Old Town/Orono (at Mansfield Stadium, Bangor)
1994 – Old Town/Orono (at St. Joseph’s College, Standish)
1995 – Portland-Andrews (at Harrison)
1996 – Brewer (at Augusta)
1997 – Brewer (at Mansfield Stadium, Bangor)
1998 – Portland-Andrews (at Sanford)
1999 – Portland-Nova (at Auburn)
2000 – Portland-Andrews (at Augusta)
2001 – Portland-Nova (at Mansfield Stadium, Bangor)
2002 – Portland-Nova (at Augusta)
2003 – Portland-Nova (at Augusta)
2004 – Portland-Nova* (at Augusta)
2005 – Portland-Andrews (at Mansfield Stadium, Bangor)
2006 – Portland-Andrews (at Hadlock Field, Portland)
2007 – Monmouth (at St. Joseph’s College, Standish)
2008 – Portland-Nova Seafood (at Augusta and University of Southern Maine)
2009 – Portland-Nova Seafood (at Augusta, USM, and South Portland)
2010 – Lewiston-Gayton Post (at South Portland)
2011 – Lewiston (at Augusta)
2012 – Portland-First Title (at Old Orchard Beach)
2013 – Windham (at Augusta)
2014 – Bangor (at John Winkin Baseball Complex, Husson University, Bangor)

* National champion