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
Chagrin Valley Conference		Buckeye Athletic Conference
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
Lake Erie League		Eastern Metro Conference
Licking County League (2013-)		Erie Coast Conference
Lorain County League (2019-)		Erie Shore Conference
Mahoning Valley Athletic Conference		Fort Ancient Valley Conference
Metro Athletic Conference (2020-)		Grand River Conference
Miami Valley Conference		Great Lakes Conference	* see Cleveland West Conference
Miami Valley League (2019-)		Great Lakes League
Mid-Ohio Athletic Conference		Greater Buckeye Conference
Mid-Ohio Valley League		Greater Cleveland Conference (-1998)
Mid-State League		Greater Dayton League
Midwest Athletic Conference		Greater Miami Valley Conference
Muskingum Valley League		Hall of Fame Conference
North Coast Conference (2024-)		Hamilton County Suburban League
Northeast 8 Conference		Inland Conference
Northeastern Athletic Conference		Inter-County Conference
Northern 10 Conference		Inter-County League
Northern Buckeye Conference		Inter-Tri-County League
Northern Lakes League		Johnny Appleseed Conference
Northwest Central Conference		Kenton Trace Conference
Northwest Conference		Lakeland Conference
Northwest Ohio Athletic League		Lakeshore Conference
Ohio Capital Conference		Licking County League (-1991)
Ohio Cardinal Conference		Lorain County Conference (1986-2005)
Ohio Heritage Conference		Mad River Valley League
Ohio Valley Athletic Conference		Mahoning Valley Conference (1973-1994)	* see Metro Athletic Conference (1973-2008)
Ohio Valley Conference		Metro Athletic Conference (1973-2008)
Portage Trail Conference		Metro Buckeye Conference
Principals Athletic Conference		Metro Conference (-1996)
Sandusky Bay Conference		Metro County Conference
Scioto Valley Conference		Metropolitan Area Conference-8
Senate Athletic League		Metropolitan League (-1977)
Southern Buckeye Academic/Athletic Conference		Miami Central Conference
Southern Ohio Conference		Miami Valley League (-1975)
Southwest Ohio Conference (2012-)		Mid-8 League
Southwestern Buckeye League		Mid-Buckeye Conference
Southwestern Conference		Mid-Miami League
Steel Valley Conference (2019-)		Mid-Ohio Conference (1973-1979)
Suburban League		Mid-Ohio League (-1990)	* see Lakeshore Conference
Toledo Area Athletic Conference		Midland Athletic League
Toledo City League		Mohican Area Athletic Conference
Tri-Valley Conference		North Central Conference (-1983)
Twin States League		North Central Conference (-2014)
Wayne County Athletic League		North Coast League
Western Buckeye League		Northeast Ohio Conference (1970-1977)
Western Ohio Athletic Conference		Northeast Ohio Conference (2007-2015)	* see Eastern Buckeye Conference
Western Reserve Conference (2015-)		Northeastern 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
		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)
		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)
		Youngstown City Series