| Season | School | Record |
|---|---|---|
| 2025-2026 | Bluffton | 18-6 |
| 2024-2025 | Bluffton | 22-3 |
| 2023-2024 | Bluffton | 17-7 |
| 2021-2022 | Adams Central | 9-13 |
| 2020-2021 | Adams Central | 14-11 |
| 2019-2020 | Adams Central | 19-8 |
| 2018-2019 | Adams Central | 14-11 |
| 2011-2012 | Fort Wayne Northrop | 12-10 |
| 2010-2011 | Fort Wayne Northrop | 9-11 |
| 2009-2010 | Fort Wayne Northrop | 8-12 |
| 2008-2009 | Fort Wayne Northrop | 9-15 |
| 2007-2008 | Fort Wayne Northrop | 0-19 |
| 2006-2007 | DeKalb | 5-16 |
| 2005-2006 | DeKalb | 22-2 |
| 2004-2005 | DeKalb | 18-5 |
| 2003-2004 | Angola | 18-4 |
| 2002-2003 | Angola | 25-1 |
| 2001-2002 | Angola | 22-2 |
| 2000-2001 | Angola | 16-4 |
| 1994-1995 | Lakeland | 12-9 |
| 1993-1994 | Lakeland | 6-14 |