NOTE:
- The 2020 tournament was canceled after the first round because of the COVID-19 pandemic, resulting in no tournament champion for the 2019-20 season.
| SEASON | REGULAR SEASON CHAMPION(S) | TOURNAMENT CHAMPION |
|---|---|---|
| 2003-04 | Holy Cross | Holy Cross |
| 2004-05 | Quinnipiac | Mercyhurst |
| 2005-06 | Holy Cross | Holy Cross |
| 2006-07 | RIT | Air Force |
| 2007-08 | Army | Air Force |
| 2008-09 | Air Force & RIT | Air Force |
| 2009-10 | RIT | RIT |
| 2010-11 | RIT | Air Force |
| 2011-12 | Air Force | Air Force |
| 2012-13 | Niagara | Canisius |
| 2013-14 | Mercyhurst | Robert Morris |
| 2014-15 | Robert Morris | RIT |
| 2015-16 | Robert Morris | RIT |
| 2016-17 | Canisius | Air Force |
| 2017-18 | Mercyhurst | Air Force |
| 2018-19 | American International | American International |
| 2019-20 | American International | |
| 2020-21 | American International | American International |
| 2021-22 | American International | American International |
| 2022-23 | RIT | Canisius |
| 2023-24 | RIT | RIT |
| 2024-25 | Holy Cross | Bentley |