Little League World Series (Great Lakes Region) Regional championship Regional championship

| Year_ | Illinois | Indiana | Kentucky | Michigan | Ohio | Wisconsin |
|---|---|---|---|---|---|---|
| 2005 | Limestone LL Kankakee | Seymour LL Seymour | Owensboro Southern LL Owensboro | Western LL Grand Rapids | Boardman Community East LL Boardman | Lakeland National LL Bristol |
| 2006 | Lemont LL Lemont | New Castle LL New Castle | Owensboro Southern LL Owensboro | Union Township Kids LL Mount Pleasant | West Side LL Hamilton | Appleton Einstein LL Appleton |
| 2007 | Western Springs LL Western Springs | New Albany LL New Albany | Warren County Southern LL Bowling Green | Taylor Northwest LL Taylor | West Side LL Hamilton | Wausau Northern LL Wausau |
| 2008 | Jackie Robinson LL Chicago | Jeff/GRC LL Jeffersonville | Bowling Green Eastern LL Bowling Green | Bay City Southwest LL Bay City | Mt. Vernon LL Mt. Vernon | Appleton Einstein LL Appleton |