| Year | Champion |
| 1975 | Carroll |
| 1976 | McNamara |
| 1977 | Good Counsel |
| 1978 | Good Counsel |
| 1979 | St. John's |
| 1980 | Good Counsel |
| 1981 | Good Counsel |
| 1982 | O'Connell |
| 1983 | O'Connell |
| 1984 | McNamara |
| 1985 | O'Connell |
| 1986 | DeMatha |
| 1987 | DeMatha |
| 1988 | DeMatha |
| 1989 | DeMatha |
| 1990 | DeMatha |
| 1991 | DeMatha |
| 1992 | DeMatha |
| 1993 | DeMatha |
| 1994 | DeMatha |
| 1995 | DeMatha |
| 1996 | DeMatha |
| 1997 | DeMatha |
| 1998 | DeMatha |
| 1999 | DeMatha |
| 2000 | DeMatha |
| 2001 | DeMatha/O'Connell |
| 2002 | DeMatha |
| 2003 | DeMatha |
| 2004 | DeMatha |
| 2005 | DeMatha |
| 2006 | DeMatha |
| 2007 | DeMatha |
| 2008 | DeMatha |
| 2009 | O'Connell |
| 2010 | DeMatha |
| 2011 | Good Counsel |
| 2012 DeMatha |
| 2013 | Good Counsel |
