| A CONFERENCE | | B CONFERENCE | | C CONFERENCE |
| 2010 | Archbishop Spalding
| | Maryvale Prep | | Bryn Mawr
|
| 2009 | Seton Keough | | Maryvale Prep | | Park School
|
| 2009 | Archbishop Spalding | | McDonogh
| | Towson Catholic
|
| 2007 | Seton Keough
| | Maryvale Prep
| | Towson Catholic
|
| 2006 | Archbishop Spalding | | Maryvale Prep
| | St. John’s Catholic Prep |
| |
| 2005 | Archbishop Spalding | | Maryvale Prep
| | Friends School |
| 2004 | Mount de Sales
| | Catholic High
| | Friends School |
| 2003 | Seton Keough
| | Baltimore Lutheran | | Park School |
| |
| 2002 | Archbishop Spalding
| | Baltimore Lutheran | | Maryvale Prep |
| 2001 | McDonogh | | Baltimore Lutheran
| | Park School
|
| 2000 | Archbishop Spalding | | Baltimore Lutheran
| | St. Timothy’s |
