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ANNUAL
|
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2024-25
|
| Conference Home Champs by Year Champs by School Collinsville's Finishes Standings |
| Year | Champion(s) | Record | Runner-Up(s) | Record |
|---|---|---|---|---|
| 1923-24 | Belleville | 9-1 | Collinsville | 8-2 |
| 1924-25 | Alton | 10-1 | Collinsville | 10-2 |
| 1925-26 | Edwardsville | 12-2 | Collinsville | 10-2 |
| 1926-27 | Collinsville | 14-0 | East St. Louis | 12-2 |
| 1927-28 | Collinsville | 13-1 | Wood River Alton |
9-5 |
| 1928-29 | Collinsville | 11-1 | Granite City | 9-3 |
| 1929-30 | Granite City | 10-2 | Belleville | 9-3 |
| 1930-31 | Collinsville Belleville Granite City |
10-4 | East St. Louis Madison |
8-6 |
| 1931-32 | Collinsville East St. Louis |
12-2 | Granite City | 9-5 |
| 1932-33 | Collinsville East St. Louis |
12-2 | Alton | 10-4 |
| 1933-34 | Collinsville | 12-2 | Granite City | 11-3 |
| 1934-35 | Granite City | 11-1 | Collinsville | 10-2 |
| 1935-36 | Madison | 10-2 | Granite City | 8-4 |
| 1936-37 | Collinsville | 11-1 | Wood River | 9-3 |
| 1937-38 | Wood River | 13-1 | Collinsville Granite City |
11-3 |
| 1938-39 | Granite City | 13-1 | Collinsville | 11-3 |
| 1939-40 | Wood River Granite City |
12-2 | Collinsville | 10-4 |
| 1940-41 | Wood River Edwardsville |
11-3 | Collinsville | 9-5 |
| 1941-42 | Wood River | 13-1 | Collinsville | 9-5 |
| 1942-43 | Collinsville | 12-2 | Wood River | 11-3 |
| 1943-44 | Collinsville | 12-2 | Edwardsville | 11-3 |
| 1944-45 | Alton | 13-1 | Collinsville | 11-3 |
| 1945-46 | Collinsville | 12-2 | East St. Louis Wood River |
10-4 |
| 1946-47 | Collinsville | 14-0 | Granite City | 9-5 |
| 1947-48 | Collinsville | 13-1 | Wood River | 11-3 |
| 1948-49 | Collinsville | 11-3 | Belleville | 8-4 |
| 1949-50 | Collinsville Wood River |
10-2 | Edwardsville | 8-4 |
| 1950-51 | East St. Louis | 12-0 | Edwardsville | 10-2 |
| 1951-52 | Collinsville | 12-0 | East St. Louis Edwardsville |
9-3 |
| 1952-53 | Edwarsville East St. Louis |
10-2 | Collinsville | 9-3 |
| 1953-54 | No Conference | |||
| 1954-55 | No Conference | |||
| 1955-56 | Edwardsville | 11-1 | Alton | 10-2 |
| 1956-57 | Collinsville | 12-0 | Wood River | 8-4 |
| 1957-58 | Collinsville | 12-0 | Belleville | 9-3 |
| 1958-59 | Alton | 11-1 | Wood River | 8-4 |
| 1959-60 | Collinsville | 11-1 | Granite City | 10-2 |
| 1960-61 | Collinsville | 12-0 | Belleville | 8-4 |
| 1961-62 | Collinsville Belleville |
10-2 | East St. Louis | 8-4 |
| 1962-63 | Collinsville | 11-1 | Belleville | 9-3 |
| 1963-64 | Collinsville | 12-0 | Belleville | 9-3 |
| 1964-65 | Collinsville | 12-0 | Belleville | 8-4 |
| 1965-66 | Belleville | 11-1 | Collinsville | 10-2 |
| 1966-67 | Collinsville | 12-0 | Edwardsville | 9-3 |
| 1967-68 | Collinsville | 10-2 | Alton Edwardsville |
8-4 |
| 1968-69 | Edwardsville | 10-2 | Granite City | 9-3 |
| 1969-70 | Collinsville | 11-1 | Alton | 8-4 |
| 1970-71 | Belleville | 11-1 | Alton East St. Louis |
9-3 |
| 1971-72 | Granite City Belleville West |
6-4 | Alton Edwardsville |
5-5 |
| 1972-73 | East St. Louis | 13-1 | Collinsville | 12-2 |
| 1973-74 | Collinsville | 13-1 | Alton Edwardsville |
9-5 |
| 1974-75 | Collinsville Alton |
9-3 | East St. Louis | 8-4 |
| 1975-76 | Alton Belleville West |
8-4 | Belleville East | 7-5 |
| 1976-77 | Collinsville | 12-0 | Belleville East | 9-3 |
| 1977-78 | Collinsville East St. Louis |
11-1 | Belleville East | 6-6 |
| 1978-79 | Collinsville | 10-2 | East St. Louis | 9-3 |
| 1979-80 1 | Alton | 6-0 | East St. Louis | 4-2 |
| 1980-81 | East St. Louis | 6-2 | Belleville West | 5-3 |
| 1981-82 | Belleville West | 7-1 | Collinsville | 6-2 |
| 1982-83 | Collinsville | 7-1 | Belleville West | 5-3 |
| 1983-84 | Alton East St. Louis |
6-2 | Belleville West | 4-4 |
| 1984-85 | Collinsville Granite City |
7-3 | Alton | 5-5 |
| 1985-86 | Alton Granite City |
9-1 | Collinsville East St. Louis |
4-6 |
| 1986-87 | Collinsville | 9-1 | Granite City | 8-2 |
| 1987-88 | Collinsville | 10-0 | Belleville West | 7-3 |
| 1988-89 | Collinsville | 9-1 | East St. Louis | 7-3 |
| 1989-90 | Collinsville | 10-0 | Granite City | 8-2 |
| 1990-91 | Collinsville | 10-0 | Granite City | 6-4 |
| 1991-92 | Collinsville | 9-1 | Granite City | 8-2 |
| 1992-93 | East St. Louis | 10-0 | Collinsville | 8-2 |
| 1993-94 | Collinsville | 9-1 | Granite City | 6-4 |
| 1994-95 | Collinsville | 10-0 | Belleville East | 6-4 |
| 1995-96 | Collinsville | 8-2 | Belleville East | 7-3 |
| 1996-97 | Belleville East | 14-0 | Edwardsville | 11-3 |
| 1997-98 | Edwardsville | 12-0 | Belleville East | 10-2 |
| 1998-99 | Edwardsville East St. Louis |
9-3 | Belleville East | 7-5 |
| 1999-00 | East St Louis | 9-3 | Belleville East | 8-4 |
| 2000-01 | Belleville West | 14-0 | Collinsville Alton |
10-4 |
| 2001-02 | Collinsville Belleville East |
10-4 | Belleville West | 9-5 |
| 2002-03 | Belleville West | 13-1 | East St. Louis | 11-3 |
| 2003-04 | Belleville West | 14-0 | East St. Louis | 12-2 |
| 2004-05 | Edwardsville | 12-2 | O'Fallon | 10-4 |
| 2005-06 | Edwardsville | 14-0 | Alton | 12-2 |
| 2006-07 | Alton East St. Louis |
12-2 | O'Fallon Edwardsville |
9-5 |
| 2007-08 | Edwardsville | 12-2 | O'Fallon | 11-3 |
| 2008-09 | Edwardsville Belleville East |
11-3 | Belleville West | 10-4 |
| 2009-10 | O'Fallon | 13-1 | Edwardsville | 10-4 |
| 2010-11 | O'Fallon Belleville West |
11-3 | Belleville East | 9-5 |
| 2011-12 | Collinsville Edwardsville |
11-3 | East St. Louis | 10-4 |
| 2012-13 | Belleville East | 13-2 | Edwardsville | 12-2 |
| 2013-14 | Edwardsville | 12-2 | Alton East St. Louis |
10-4 |
| 2014-15 | East St. Louis | 14-0 | Alton | 12-2 |
| 2015-16 | Edwardsville | 14-0 | Alton | 9-5 |
| 2016-17 | Edwardsville | 13-1 | East St. Louis | 11-2 |
| 2017-18 | Belleville West | 14-0 | Edwardsville | 10-4 |
| 2018-19 | East St. Louis | 10-2 | Belleville West | 9-3 |
| 2019-20 | Collinsville | 10-2 | O'Fallon | 9-3 |
| 2020-21 | Belleville East | 11-1 | Edwardsville | 10-2 |
| 2021-22 | East St. Louis | 10-0 | Collinsville | 9-2 |
| 2022-23 | O'Fallon | 9-3 | East St. Louis | 8-4 |
| 2023-24 | Collinsville | 9-3 | O'Fallon | 8-4 |
| 2024-25 | Edwardsville | 11-1 | Alton | 10-2 |
| 1 Collinsville did not play in the conference during the 1979-80 season. | ||||