Yearly Conference Standings
Current		Former
3 Rivers Conference (2021-)		3 Rivers Conference (1973-1982)		The Points
Akron City Series		Adams County League		The Table
Blanchard Valley Conference		All-American Athletic Conference (1986-1990)		Playoff Games
Buckeye 8 Conference		All-American Conference (-1980)		Playoff Records
Central Buckeye Conference		All-American Conference (2008-2020)		The Records
Central Buckeye League (2023-)		All-Ohio Conference/League		The Matchups
Central Catholic League		Black Fork Valley League		The Forfeits
Chagrin Valley Conference		Buckeye Athletic Conference		8-Man
Cincinnati Hills League		Buckeye Central Conference
Cincinnati Metro Athletic Conference		Buckeye Conference
Cleveland West Conference		Cardinal Conference
Columbus City League		Central Buckeye League (1977-1991)
Dayton City League		Central Ohio League
Eastern Buckeye Conference		Chippewa Conference
Eastern Cincinnati Conference		Cincinnati Public League	* see Cincinnati Metro Athletic Conference
Eastern Ohio Athletic Conference		Clermont County League	* see Southern Buckeye Academic/Athletic Conference
Federal League		Cross County Conference
Firelands Conference		Cross County League (1985-1989)
Frontier Athletic Conference		Crown Conference (-1980)
Greater Catholic League		Crown Conference (2021-2024)
Greater Cleveland Conference (2015-)		Cuyahoga County Conference
Greater Miami Conference		Darby Valley League
Greater Western Ohio Conference		East Central Ohio League
Green Meadows Conference		East Suburban Conference	* see Northeastern Athletic Conference
Inter-Valley Conference		Eastern Buckeye League (1982-1986)
Knox-Morrow Athletic Conference		Eastern Hills League
Licking County League (2013-)		Eastern Metro Conference
Lorain County League (2019-)		Erie Coast Conference
Mahoning Valley Athletic Conference		Erie Shore Conference
Metro Athletic Conference (2020-)		Fort Ancient Valley Conference
Miami Valley Conference		Grand River Conference
Miami Valley League (2019-)		Great Lakes Conference	* see Cleveland West Conference
Mid-Ohio Athletic Conference		Great Lakes League
Mid-Ohio Valley League		Greater Buckeye Conference
Mid-State League		Greater Cleveland Conference (-1998)
Midwest Athletic Conference		Greater Dayton League
Muskingum Valley League		Greater Miami Valley Conference
North Coast Conference (2024-)		Hall of Fame Conference
Northeast 8 Conference		Hamilton County Suburban League
Northeastern Athletic Conference		Inland Conference
Northern 10 Conference		Inter-County Conference
Northern Buckeye Conference		Inter-County League
Northern Lakes League		Inter-Tri-County League
Northwest Central Conference		Johnny Appleseed Conference
Northwest Conference		Kenton Trace Conference
Northwest Ohio Athletic League		Lakeland Conference
Ohio Capital Conference		Lakeshore Conference
Ohio Cardinal Conference		Lake Erie League
Ohio Heritage Conference		Licking County League (-1991)
Ohio Valley Athletic Conference		Lorain County Conference (1986-2005)
Ohio Valley Conference		Mad River Valley League
Principals Athletic Conference		Mahoning Valley Conference (1973-1994)	* see Metro Athletic Conference (1973-2008)
Sandusky Bay Conference		Metro Athletic Conference (1973-2008)
Scioto Valley Conference		Metro Buckeye Conference
Senate Athletic League		Metro Conference (-1996)
Southern Buckeye Academic/Athletic Conference		Metro County Conference
Southern Ohio Conference		Metropolitan Area Conference-8
Southwest Ohio Conference (2012-)		Metropolitan League (-1977)
Southwestern Buckeye League		Miami Central Conference
Southwestern Conference		Miami Valley League (-1975)
Suburban League		Mid-8 League
Toledo Area Athletic Conference		Mid-Buckeye Conference
Toledo City League		Mid-Miami League
Tri-Valley Conference		Mid-Ohio Conference (1973-1979)	* see Lakeshore Conference
Twin States League		Mid-Ohio League (-1990)
Wayne County Athletic League		Midland Athletic League
Western Buckeye League		Mohican Area Athletic Conference
Western Ohio Athletic Conference		North Central Conference (-1983)
		North Central Conference (-2014)
		North Coast League
		Northeast Ohio Conference (1970-1977)
		Northeast Ohio Conference (2007-2015)
		Northeastern Buckeye Conference	* see Eastern Buckeye Conference
		Northeastern Conference
		Northern Border Conference (-1978)
		Northern Ohio League
		Northwest Buckeye Conference (-1974)
		Ohio Catholic League
		Ohio Heartland Conference
		Patriot Athletic Conference
		Pioneer Conference
		Pioneer Valley League
		Portage County League
		Portage Trail Conference
		Premier Athletic Conference
		Queen City Conference
		River Valley League
		Sandusky River Conference
		Senate League (-1989)
		South Central Ohio League
		Southeastern Ohio Athletic League
		Southern Valley Athletic Conference
		Southwest Ohio League (-1975)
		Southwest Ohio Public League
		Southwest Rivers Conference
		Steel Valley Conference (-2009)
		Steel Valley Conference (2019-2025)
		Suburban Lakes League
		Three Rivers Athletic Conference (2011-2023)
		Tri-County League (-1973)
		Tri-County League (-2006)
		Trumbull Athletic Conference
		Wayne Trace League
		West Central Ohio Conference
		West Shore Conference
		Western Metro Conference
		Western Ohio League
		Western Reserve Conference (1996-2007)
		Western Reserve Conference (2015-2026)
		Youngstown City Series