The list of schools that were registered to compete in the 2020 tournament is used to determined the divisional breakdowns for the 2021 tournament. This is not the complete list of schools that will compete in the 2021 sectional tournament. Note that no competitive balance data has been used in baseball and softball for the 2021 season due to the cancellation of the 2020 season.
| School Name |
City |
Athletic District |
October 2018 Boys EMIS Enrollment |
2021 Division |
2020 Division |
Division Change |
| EDISON |
MILAN |
Northwest |
199 |
Division III |
Division II |
Down |
| SHAWNEE |
SPRINGFIELD |
Southwest |
199 |
Division III |
Division II |
Down |
| BENJAMIN LOGAN |
BELLEFONTAINE |
Southwest |
198 |
Division III |
Division III |
|
| HAWKEN |
GATES MILLS |
Northeast |
197 |
Division III |
Division II |
Down |
| ARCHBISHOP McNICHOLAS |
CINCINNATI |
Southwest |
197 |
Division III |
Division II |
Down |
| FAIRVIEW |
FAIRVIEW PARK |
Northeast |
196 |
Division III |
Division III |
|
| ORRVILLE |
ORRVILLE |
Northeast |
196 |
Division III |
Division III |
|
| OAK HARBOR |
OAK HARBOR |
Northwest |
196 |
Division III |
Division III |
|
| INDIAN LAKE |
LEWISTOWN |
Southwest |
196 |
Division III |
Division III |
|
| KENTON |
KENTON |
Northwest |
195 |
Division III |
Division III |
|
| RIVER VALLEY |
BIDWELL |
Southeast |
195 |
Division III |
Division II |
Down |
| NORTHRIDGE |
DAYTON |
Southwest |
195 |
Division III |
Division II |
Down |
| SOUTHEAST |
RAVENNA |
Northeast |
192 |
Division III |
Division III |
|
| CARLISLE |
CARLISLE |
Southwest |
192 |
Division III |
Division III |
|
| MARIEMONT |
CINCINNATI |
Southwest |
192 |
Division III |
Division III |
|
| HARRISON CENTRAL |
CADIZ |
East |
191 |
Division III |
Division III |
|
| ALEXANDER |
Albany |
Southeast |
191 |
Division III |
Division III |
|
| CHESAPEAKE |
CHESAPEAKE |
Southeast |
191 |
Division III |
Division III |
|
| PORTSMOUTH WEST |
WEST PORTSMOUTH |
Southeast |
190 |
Division III |
Division III |
|
| EASTWOOD |
PEMBERVILLE |
Northwest |
189 |
Division III |
Division III |
|
| AMANDA-CLEARCREEK |
AMANDA |
Central |
188 |
Division III |
Division III |
|
| JEFFERSON AREA |
JEFFERSON |
Northeast |
188 |
Division III |
Division III |
|
| MEIGS |
POMEROY |
Southeast |
188 |
Division III |
Division III |
|
| OTSEGO |
Bowling Green |
Northwest |
187 |
Division III |
Division III |
|
| BATH |
LIMA |
Northwest |
185 |
Division III |
Division III |
|
| GENOA AREA |
GENOA |
Northwest |
185 |
Division III |
Division III |
|
| LAKE |
MILLBURY |
Northwest |
185 |
Division III |
Division II |
Down |
| CLERMONT NORTHEASTERN |
BATAVIA |
Southwest |
185 |
Division III |
Division III |
|
| BUCKEYE LOCAL |
RAYLAND |
East |
184 |
Division III |
Division III |
|
| CRESTWOOD |
MANTUA |
Northeast |
183 |
Division III |
Division III |
|
| URSULINE |
YOUNGSTOWN |
Northeast |
183 |
Division III |
Division II |
Down |
| LUTHERAN WEST |
ROCKY RIVER |
Northeast |
182 |
Division III |
Division II |
Down |
| ROGER BACON |
ST BERNARD |
Southwest |
182 |
Division III |
Division II |
Down |
| MARTINS FERRY |
MARTINS FERRY |
East |
180 |
Division III |
Division III |
|
| WEST MUSKINGUM |
ZANESVILLE |
East |
180 |
Division III |
Division III |
|
| WESTFALL |
WILLIAMSPORT |
Southeast |
180 |
Division III |
Division III |
|
| CHIPPEWA |
DOYLESTOWN |
Northeast |
179 |
Division III |
Division III |
|
| MINFORD |
MINFORD |
Southeast |
179 |
Division III |
Division III |
|
| GRAND VALLEY |
ORWELL |
Northeast |
178 |
Division III |
Division III |
|
| BETHEL |
TIPP CITY |
Southwest |
178 |
Division III |
Division III |
|
| LIBERTY-BENTON |
FINDLAY |
Northwest |
177 |
Division III |
Division III |
|
| WILLARD |
WILLARD |
Northwest |
176 |
Division III |
Division III |
|
| SOUTH POINT |
SOUTH POINT |
Southeast |
176 |
Division III |
Division III |
|
| MEADOWDALE |
DAYTON |
Southwest |
176 |
Division III |
Division III |
|
| NORTH UNION |
RICHWOOD |
Central |
175 |
Division III |
Division III |
|
| VILLA ANGELA-ST JOSEPH |
CLEVELAND |
Northeast |
175 |
Division III |
Division III |
|
| ZANE TRACE |
CHILLICOTHE |
Southeast |
175 |
Division III |
Division III |
|
| NORTH COLLEGE HILL |
CINCINNATI |
Southwest |
175 |
Division III |
Division III |
|
| TUSLAW |
MASSILLON |
Northeast |
174 |
Division III |
Division III |
|
| NORTHWEST |
MC DERMOTT |
Southeast |
174 |
Division III |
Division III |
|
| CHAMPION |
WARREN |
Northeast |
173 |
Division III |
Division III |
|
| SWANTON |
SWANTON |
Northwest |
173 |
Division III |
Division III |
|
| EAST CLINTON |
SABINA |
Southwest |
173 |
Division III |
Division III |
|
| EDISON |
RICHMOND |
East |
172 |
Division III |
Division III |
|
| EASTERN |
Winchester |
Southeast |
171 |
Division III |
Division III |
|
| BROOKVILLE |
BROOKVILLE |
Southwest |
170 |
Division III |
Division III |
|
| MADEIRA |
CINCINNATI |
Southwest |
170 |
Division III |
Division III |
|
| FINNEYTOWN |
CINCINNATI |
Southwest |
169 |
Division III |
Division III |
|
| GREENON |
SPRINGFIELD |
Southwest |
169 |
Division III |
Division III |
|
| PREBLE SHAWNEE |
CAMDEN |
Southwest |
169 |
Division III |
Division III |
|
| SANDY VALLEY |
MAGNOLIA |
East |
168 |
Division III |
Division III |
|
| GARFIELD |
GARRETTSVILLE |
Northeast |
168 |
Division III |
Division III |
|
| MADISON SENIOR |
MIDDLETOWN |
Southwest |
168 |
Division III |
Division III |
|
| MADISON-PLAINS |
LONDON |
Central |
167 |
Division III |
Division III |
|
| BROOKLYN |
BROOKLYN |
Northeast |
167 |
Division III |
Division III |
|
| VERSAILLES |
VERSAILLES |
Southwest |
167 |
Division III |
Division III |
|
| PLEASANT |
MARION |
Central |
166 |
Division III |
Division III |
|
| KIRTLAND |
KIRTLAND |
Northeast |
166 |
Division III |
Division III |
|
| WELLSTON |
WELLSTON |
Southeast |
166 |
Division III |
Division III |
|
| READING |
Reading |
Southwest |
166 |
Division III |
Division III |
|
| RIDGEWOOD |
WEST LAFAYETTE |
East |
165 |
Division III |
Division III |
|
| WATERLOO |
ATWATER |
Northeast |
165 |
Division III |
Division III |
|
| COSHOCTON |
COSHOCTON |
East |
163 |
Division III |
Division III |
|
| ELMWOOD |
BLOOMDALE |
Northwest |
162 |
Division III |
Division III |
|
| OAK HILL |
OAK HILL |
Southeast |
162 |
Division III |
Division III |
|
| WEST LIBERTY-SALEM |
WEST LIBERTY |
Southwest |
162 |
Division III |
Division III |
|
| LIBERTY UNION |
BALTIMORE |
Central |
161 |
Division III |
Division III |
|
| PORTSMOUTH |
PORTSMOUTH |
Southeast |
161 |
Division III |
Division III |
|
| BISHOP READY |
COLUMBUS |
Central |
160 |
Division III |
Division III |
|
| NORTHWESTERN |
WEST SALEM |
Northeast |
160 |
Division III |
Division III |
|
| PAULDING |
PAULDING |
Northwest |
160 |
Division III |
Division III |
|
| IRONTON |
IRONTON |
Southeast |
160 |
Division III |
Division III |
|
| PIKETON |
PIKETON |
Southeast |
160 |
Division III |
Division III |
|
| COLUMBUS ACADEMY |
GAHANNA |
Central |
159 |
Division III |
Division III |
|
| ROOTSTOWN |
ROOTSTOWN |
Northeast |
159 |
Division III |
Division III |
|
| WICKLIFFE |
WICKLIFFE |
Northeast |
159 |
Division III |
Division III |
|
| BERKSHIRE |
BURTON |
Northeast |
158 |
Division III |
Division III |
|
| WAYNEDALE |
APPLE CREEK |
Northeast |
158 |
Division III |
Division III |
|
| WHEELERSBURG |
WHEELERSBURG |
Southeast |
158 |
Division III |
Division III |
|
| SOUTH RANGE |
Canfield |
Northeast |
156 |
Division III |
Division III |
|
| ROCK HILL |
IRONTON |
Southeast |
156 |
Division III |
Division III |
|
| LAKOTA |
KANSAS |
Northwest |
155 |
Division III |
Division III |
|
| GREENEVIEW |
JAMESTOWN |
Southwest |
155 |
Division III |
Division III |
|
| BARNESVILLE |
BARNESVILLE |
East |
154 |
Division III |
Division III |
|
| BELLAIRE |
BELLAIRE |
East |
154 |
Division III |
Division III |
|
| EVERGREEN |
METAMORA |
Northwest |
154 |
Division III |
Division III |
|
| MIAMI EAST |
CASSTOWN |
Southwest |
153 |
Division III |
Division III |
|
| WEST JEFFERSON |
West Jefferson |
Central |
152 |
Division III |
Division III |
|
| GARAWAY |
SUGARCREEK |
East |
152 |
Division III |
Division III |
|
| ELYRIA CATHOLIC |
ELYRIA |
Northeast |
152 |
Division III |
Division III |
|
| WYNFORD |
BUCYRUS |
Northwest |
152 |
Division III |
Division III |
|
| FAIRLAND |
PROCTORVILLE |
Southeast |
152 |
Division III |
Division III |
|
| CINCINNATI HILLS CHRISTIAN ACADEMY |
CINCINNATI |
Southwest |
152 |
Division III |
Division II |
Down |
| MANCHESTER |
New Franklin |
Northeast |
151 |
Division III |
Division III |
|
| NORTHRIDGE |
JOHNSTOWN |
Central |
150 |
Division III |
Division III |
|
| BLACK RIVER |
SULLIVAN |
Northeast |
150 |
Division III |
Division III |
|
| CARDINAL MOONEY |
YOUNGSTOWN |
Northeast |
149 |
Division III |
Division III |
|
| CRESTVIEW |
COLUMBIANA |
Northeast |
149 |
Division III |
Division III |
|
| STIVERS SCHOOL FOR THE ARTS |
DAYTON |
Southwest |
149 |
Division III |
Division III |
|
| MEMORIAL |
CAMPBELL |
Northeast |
148 |
Division III |
Division III |
|
| DIXIE |
NEW LEBANON |
Southwest |
148 |
Division III |
Division III |
|
| BUCKEYE TRAIL |
LORE CITY |
East |
147 |
Division III |
Division III |
|
| COLDWATER |
COLDWATER |
Northwest |
147 |
Division III |
Division III |
|
| GEORGETOWN |
GEORGETOWN |
Southwest |
147 |
Division III |
Division III |
|
| SUMMIT COUNTRY DAY |
CINCINNATI |
Southwest |
147 |
Division III |
Division III |
|
| NORWAYNE |
CRESTON |
Northeast |
146 |
Division III |
Division III |
|
| ARCHBOLD |
ARCHBOLD |
Northwest |
146 |
Division III |
Division III |
|
| BUCYRUS |
BUCYRUS |
Northwest |
146 |
Division III |
Division III |
|
| NORTH ADAMS |
SEAMAN |
Southeast |
146 |
Division III |
Division III |
|
| ANNA |
ANNA |
Southwest |
146 |
Division III |
Division III |
|
| CRESTVIEW |
ASHLAND |
Northwest |
145 |
Division III |
Division III |
|
| CLARK MONTESSORI |
CINCINNATI |
Southwest |
145 |
Division III |
Division III |
|
| TUSCARAWAS VALLEY |
ZOARVILLE |
East |
144 |
Division III |
Division III |
|
| SMITHVILLE |
SMITHVILLE |
Northeast |
144 |
Division III |
Division III |
|
| VAN BUREN |
VAN BUREN |
Northwest |
144 |
Division III |
Division III |
|
| LIBERTY |
YOUNGSTOWN |
Northeast |
143 |
Division III |
Division III |
|
| UNITED |
HANOVERTON |
Northeast |
143 |
Division III |
Division III |
|
| BLUFFTON |
BLUFFTON |
Northwest |
143 |
Division III |
Division III |
|
| JEFFERSON |
DELPHOS |
Northwest |
142 |
Division III |
Division III |
|
| NORTHWOOD |
NORTHWOOD |
Northwest |
142 |
Division III |
Division III |
|
| WILLIAMSBURG |
WILLIAMSBURG |
Southwest |
141 |
Division III |
Division III |
|
| CENTERBURG |
CENTERBURG |
Central |
140 |
Division III |
Division III |
|
| LABRAE |
LEAVITTSBURG |
Northeast |
140 |
Division III |
Division III |
|
| NEWTON FALLS |
NEWTON FALLS |
Northeast |
140 |
Division III |
Division III |
|
| SOUTHEASTERN |
CHILLICOTHE |
Southeast |
139 |
Division III |
Division III |
|
| ARCANUM |
ARCANUM |
Southwest |
139 |
Division III |
Division III |
|
| NORTHMOR |
GALION |
Central |
138 |
Division III |
Division III |
|
| SPRINGFIELD |
NEW MIDDLETOWN |
Northeast |
138 |
Division III |
Division III |
|
| WOODMORE |
Elmore |
Northwest |
138 |
Division III |
Division III |
|
| TRIAD |
NORTH LEWISBURG |
Southwest |
138 |
Division III |
Division III |
|
| FAIRBANKS |
Milford Center |
Central |
137 |
Division III |
Division III |
|
| NEWCOMERSTOWN |
NEWCOMERSTOWN |
East |
137 |
Division III |
Division III |
|
| NATIONAL TRAIL |
NEW PARIS |
Southwest |
137 |
Division III |
Division III |
|
| ELGIN |
MARION |
Central |
136 |
Division III |
Division III |
|
| GILMOUR ACADEMY |
GATES MILLS |
Northeast |
136 |
Division III |
Division II |
Down |
| DELTA |
DELTA |
Northwest |
136 |
Division III |
Division III |
|
| TINORA |
DEFIANCE |
Northwest |
136 |
Division III |
Division III |
|
| ADENA |
FRANKFORT |
Southeast |
136 |
Division III |
Division III |
|
| LYNCHBURG-CLAY |
LYNCHBURG |
Southeast |
136 |
Division III |
Division III |
|
| LIBERTY CENTER |
LIBERTY CENTER |
Northwest |
135 |
Division III |
Division III |
|
| FREDERICKTOWN |
FREDERICKTOWN |
Central |
134 |
Division III |
Division III |
|
| RIVERVIEW EAST ACADEMY |
Cincinnati |
Southwest |
134 |
Division III |
Division III |
|
| CANTON CENTRAL CATHOLIC |
CANTON |
Northeast |
133 |
Division III |
Division II |
Down |
| BELPRE |
BELPRE |
Southeast |
133 |
Division III |
Division III |
|
| DEER PARK |
CINCINNATI |
Southwest |
133 |
Division III |
Division III |
|
| FORT FRYE |
BEVERLY |
East |
132 |
Division III |
Division III |
|
| EAST PALESTINE |
EAST PALESTINE |
Northeast |
132 |
Division III |
Division III |
|
| WELLINGTON |
WELLINGTON |
Northeast |
132 |
Division III |
Division III |
|
| FAIRVIEW |
SHERWOOD |
Northwest |
132 |
Division III |
Division III |
|
| OTTAWA HILLS |
TOLEDO |
Northwest |
132 |
Division III |
Division III |
|
| LOUDONVILLE |
LOUDONVILLE |
Northeast |
131 |
Division III |
Division III |
|
| PYMATUNING VALLEY |
ANDOVER |
Northeast |
131 |
Division III |
Division III |
|
| SENECA EAST |
ATTICA |
Northwest |
131 |
Division III |
Division III |
|
| WESTERN RESERVE |
COLLINS |
Northwest |
131 |
Division III |
Division III |
|
| PURCELL MARIAN |
CINCINNATI |
Southwest |
131 |
Division III |
Division III |
|
| ALLEN EAST |
Harrod |
Northwest |
130 |
Division III |
Division III |
|
| WEST UNION |
WEST UNION |
Southeast |
130 |
Division III |
Division III |
|
| RIVERDALE |
MT. BLANCHARD |
Northwest |
129 |
Division III |
Division III |
|
| NELSONVILLE-YORK |
NELSONVILLE |
Southeast |
129 |
Division III |
Division III |
|
| NORTHEASTERN |
SPRINGFIELD |
Southwest |
129 |
Division III |
Division III |
|
| CARDINAL |
MIDDLEFIELD |
Northeast |
127 |
Division III |
Division III |
|
| OBERLIN |
OBERLIN |
Northeast |
127 |
Division III |
Division IV |
Up |
| DAWSON-BRYANT |
COAL GROVE |
Southeast |
127 |
Division III |
Division III |
|
| FEDERAL HOCKING |
STEWART |
Southeast |
127 |
Division III |
Division III |
|
| WORTHINGTON CHRISTIAN |
Worthington |
Central |
126 |
Division III |
Division III |
|
| COLUMBIANA |
COLUMBIANA |
Northeast |
126 |
Division III |
Division III |
|
| COLUMBUS GROVE |
COLUMBUS GROVE |
Northwest |
126 |
Division III |
Division IV |
Up |
| MINSTER |
MINSTER |
Northwest |
126 |
Division III |
Division IV |
Up |
| JAMES N GAMBLE MONTESSORI |
Cincinnati |
Southwest |
126 |
Division III |
Division III |
|
| AFRICENTRIC EARLY COLLEGE |
COLUMBUS |
Central |
125 |
Division III |
Division III |
|
| MOUNT GILEAD |
MOUNT GILEAD |
Central |
125 |
Division III |
Division III |
|
| COLONEL CRAWFORD |
North Robinson |
Northwest |
125 |
Division III |
Division III |
|
| MARGARETTA |
CASTALIA |
Northwest |
125 |
Division III |
Division III |
|
| CROOKSVILLE |
CROOKSVILLE |
Southeast |
125 |
Division III |
Division IV |
Up |
| CINCINNATI COUNTRY DAY |
CINCINNATI |
Southwest |
125 |
Division III |
Division III |
|
| EAST CANTON |
EAST CANTON |
Northeast |
124 |
Division III |
Division III |
|
| NEW LONDON |
NEW LONDON |
Northwest |
124 |
Division III |
Division IV |
Up |
| PARKWAY |
ROCKFORD |
Northwest |
124 |
Division III |
Division IV |
Up |
| GRANDVIEW HEIGHTS |
COLUMBUS |
Central |
123 |
Division III |
Division IV |
Up |
| TRINITY HS |
GARFIELD HTS. |
Northeast |
123 |
Division III |
Division III |
|
| GIBSONBURG |
GIBSONBURG |
Northwest |
123 |
Division III |
Division IV |
Up |
| COVINGTON |
COVINGTON |
Southwest |
123 |
Division III |
Division III |
|
| MECHANICSBURG |
MECHANICSBURG |
Southwest |
123 |
Division III |
Division III |
|