| Championship History |
| Year |
Tournament Champion |
Tournament Bracket |
Regular Season Champion(s) |
Final Standings* |
| 2025 |
Loyola Chicago |
Link |
Loyola Chicago/McKendree |
Link |
| 2024 |
Ohio State |
Link |
Ball State |
Link |
| 2023 |
Ohio State |
Link |
Ball State/Loyola Chicago/Ohio State |
Link |
| 2022 |
Ball State |
Link |
Ball State |
Link |
| 2021 |
Lewis |
Link |
Lewis |
Link |
| 2020 |
No tournament |
No tournament |
No champion (COVID-19) |
Link |
| 2019 |
Lewis |
Link |
Lewis |
Link |
| 2018 |
Ohio State |
Link |
Loyola Chicago/Ohio State |
Link |
| 2017 |
Ohio State |
Link |
Ohio State |
Link |
| 2016 |
Ohio State |
Link |
Ohio State |
Link |
| 2015 |
Loyola Chicago |
Link |
Lewis |
Link |
| 2014 |
Loyola Chicago |
Link |
Loyola Chicago |
Link |
| 2013 |
Loyola Chicago |
Link |
Loyola Chicago/Lewis |
Link |
| 2012 |
Lewis |
Link |
Lewis/Ohio State |
Link |
| 2011 |
Ohio State |
Link |
Ohio State |
Link |
| 2010 |
Ohio State |
Link |
Ohio State |
Link |
| 2009 |
Ohio State |
Link |
Ohio State |
Link |
| 2008 |
Ohio State |
Link |
Ohio State |
Link |
| 2007 |
IPFW |
Link |
Ohio State |
Link |
| 2006 |
IPFW |
Link |
Loyola Chicago |
Link |
| 2005 |
Ohio State |
Link |
Loyola Chicago |
Link |
| 2004 |
Lewis |
Link |
Ohio State |
Link |
| 2003 |
Lewis (vacated) |
Link |
Lewis (Vacated) |
Link |
| 2002 |
Ball State |
Link |
Loyola Chicago/Ball State |
Link |
| 2001 |
Ohio State |
Link |
Lewis (Vacated) |
Link |
| 2000 |
Ohio State |
Link |
Ohio State |
Link |
| 1999 |
IPFW |
Link |
Ohio State/IPFW |
Link |
| 1998 |
Lewis |
Link |
Ohio State |
Link |
| 1997 |
Ball State |
Link |
Ball State |
Link |
| 1996 |
Lewis |
Link |
Ohio State/Ball State/Lewis |
Link |
| 1995 |
Ball State |
Link |
Ohio State/Ball State |
Link |
| 1994 |
Ball State |
Link |
IPFW |
Link |
| 1993 |
Ohio State |
Link |
Ohio State/IPFW |
Link |
| 1992 |
IPFW |
Link |
IPFW |
Link |
| 1991 |
IPFW |
Link |
IPFW |
Link |
| 1990 |
Ball State |
Link |
Ball State/IPFW |
Link |
| 1989 |
Ball State |
Link |
Ball State |
Link |
| 1988 |
Ball State |
Link |
Ball State |
Link |
| 1987 |
Ohio State |
Link |
Ohio State |
Link |
| 1986 |
Ohio State |
Link |
Ohio State |
Link |
| 1985 |
Ball State |
Link |
Ball State |
Link |
| 1984 |
Ball State |
Link |
Ball State |
Link |
| 1983 |
Ohio State |
Link |
Ohio State |
Link |
| 1982 |
Ohio State |
Link |
Ohio State |
Link |
| 1981 |
Ohio State |
Link |
Ohio State |
Link |
| 1980 |
Kellogg C.C. |
Link |
Kellogg C.C. |
Link |
| 1979 |
No tournament |
No tournament |
Ball State |
Link |
| 1978 |
No tournament |
No tournament |
Ohio State |
Link |
| 1977 |
No tournament |
No tournament |
Ohio State |
Link |
| 1976 |
No tournament |
No tournament |
Ohio State/Ball State |
Link |
| 1975 |
No tournament |
No tournament |
Ohio State/Ball State |
Link |
| 1974 |
No tournament |
No tournament |
Ball State |
Link |
| 1973 |
No tournament |
No tournament |
George Williams |
Link |
| 1972 |
No tournament |
No tournament |
Ohio State |
Link |
| 1971 |
No tournament |
No tournament |
Ball State |
Link |
| 1970 |
No tournament |
No tournament |
Ball State |
Link |
| 1969 |
Ohio State |
Link |
Ohio State |
Link |
| 1968 |
Ball State |
Link |
Ball State |
Link |
| 1967 |
Ball State |
Link |
Ball State |
Link |
| 1966 |
Ball State |
Link |
Ball State |
Link |
| 1965 |
Ball State |
Link |
Ball State |
Link |
| 1964 |
Ball State |
Link |
Ball State |
Link |
| 1963 |
George Williams |
Bracket unknown |
George Williams |
Link |
| 1962 |
George Williams |
Bracket unknown |
George Williams |
Link |
| 1961 |
No tournament |
No tournament |
George Williams |
Link |
*Final standings prior to 1990 may be incomplete
Championships by team
Ohio State (46): 28 regular season, 19 tournament
Ball State (38): 23 regular season, 15 tournament
Lewis (15): 8 regular season (2 vacated), 7 tournament (1 vacated)
Purdue Fort Wayne (11): 6 regular season, 5 tournament
Loyola Chicago (12): 8 regular season, 4 tournament
George Williams (6): 4 regular season, 2 tournament
Kellogg C.C. (2): 1 regular season, 1 tournament
McKendree (1): 1 regular season