| Season | School | Record |
|---|---|---|
| 2019-2020 | West Washington | 12-2 |
| 2018-2019 | West Washington | 9-3 |
| 2017-2018 | West Washington | 5-5 |
| 2016-2017 | West Washington | 11-1 |
| 2015-2016 | West Washington | 11-1 |
| 2014-2015 | West Washington | 5-5 |
| 2013-2014 | West Washington | 5-6 |
| 2012-2013 | West Washington | 9-4 |
| 2011-2012 | West Washington | 5-5 |
| 2010-2011 | West Washington | 9-3 |
| 2009-2010 | West Washington | 5-5 |
| 2008-2009 | West Washington | 6-5 |
| 2007-2008 | West Washington | 3-7 |