Consecutive Regional Championships
| Team | # | Years | |
| 1 | Evansville Memorial | 13 | 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 |
| 2 | Culver Academy | 7 | 1980, 1981, 1982, 1983, 1984, 1985, 1986 |
| Evansville Memorial | 7 | 2004, 2005, 2006, 2007, 2008, 2009, 2010 | |
| 4 | Argos | 6 | 2011, 2012, 2013, 2014, 2015, 2016 |
| North Central | 6 | 1981, 1982, 1983, 1984, 1985, 1986 | |
| North Central | 6 | 1992, 1993, 1994, 1995, 1996, 1997 | |
| Warsaw | 6 | 2008, 2009, 2010, 2011, 2012, 2013 |