South Dakota-Iowa Intercollegiate Conference

The South Dakota-Iowa Intercollegiate Conference was formed as the South Dakota Intercollegiate Conference in 1917.

In the early-mid 1980s, USD-Springfield and Yankton closed, and Black Hills St., Dakota State, Huron, and Sioux Falls dropped baseball, causing the conference to stop sponsoring the sport around 1985. In the 1995-1996 school year Westmar and Dordt from Iowa and Mount Marty joined the conference and Sioux Falls brought baseball back, causing the sport to be sponsored again. The schools in Iowa also caused the name change to South Dakota-Iowa Intercollegiate Conference.

After the 1999-2000 school year, Dakota Wesleyan, Dordt, Mount Marty, and Sioux Falls left for the Great Plains Athletic Conference, while Black Hills State, Dakota State, Si-Tanka Huron, and (non-baseball) South Dakota Mines merged with the North Dakota College Athletic Conference to form the Dakota Athletic Conference.

Baseball Schools

• Black Hills State College ?-1982
• Dakota State University ?-1985, 1996-2000
• Dakota Wesleyan University, 1981-1985, 1996-2000
• Dordt College, 1996-2000
• Huron College, ?-1985, 1996-2000
• Mount Marty College, 1996-2000
• Northern State College, ?-1974
• University of Sioux Falls, 1978-1985, 1996-2000
• University of South Dakota-Springfield, ?-1982
• Westmar University 1996-1997
• Yankton College, 1981-1984

Conference Baseball Champions

Year	Regular Season	Tournament	Notes
1968	Black Hills St. / General Beadle St. / Northern St.	Black Hills State College
1969	Northern State College
1970	Northern State College
1971	Northern State College	--
1972	Northern State College	--
1973	Northern State College	Northern State College
1974	Black Hills State College	Huron College
1975	Black Hills State College	Huron College
1976	Black Hills State College	Black Hills State College
1977	Black Hills State College	Black Hills State College
1978	Black Hills State College
1979	Black Hills State College
1980	Black Hills St. / Huron	Black Hills State College
1981	Black Hills State College	Black Hills State College
1982	Huron College	Sioux Falls College
1983	Huron College	Northern State College*
1984	Dakota State College	Sioux Falls College
1985	Dakota St. / Sioux Falls	Northern State College*
1996	Mount Marty College
1997	Mount Marty College
1998	Huron University	Mount Marty College
1999	Mount Marty College	rain
2000	Huron University	University of Sioux Falls

* Northern State was an District 12 independent in the mid 1980s and would compete in the NDCAC and SDIC tournaments in alternating years to qualify for a NAIA postseason berth.