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| Archbishop Hoban HS | C | 1 | | Diocese of Cleveland | OH | |
| Aurora High School | C | 1 | Akron Regional Science Olympiad (Eastern) | Aurora City School District | OH |
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| Beachwood High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Beachwood City Schools | OH | |
| Beachwood Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Beachwood | OH | |
| Chardon High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Chardon Local Schools | OH |
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| Chardon Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Chardon Local Schools | OH | |
| Cleveland Heights High School | C | 1 | Northeast & Northern Ohio Regional Tournament | Cleveland Heights - University Heights | OH | |
| Copley High School | C | 1 | Akron Regional Science Olympiad (Eastern) | Copley-Fairlawn City Schools | OH | |
| Copley Middle School | B | 1 | Akron Regional Science Olympiad (Eastern) | Copley-Fairlawn City Schools | OH | |
| Fairview High School | C | 1 | Northeast & Northern Ohio Regional Tournament | Fairview Park City Schools | OH |
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| Granville High School | C | 1 | Central Ohio Regional Tournament | Granville Exempted Village School District | OH | |
| Hawken School | C | 2 | Northeast & Northern Ohio Regional Tournament | Hawken School | OH |
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| Hudson High School | C | 2 | Akron Regional Science Olympiad (Eastern) | Hudson City Schools | OH |
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| Hudson Middle School | B | 3 | Akron Regional Science Olympiad (Eastern) | Hudson City Schools | OH |
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| Kenston High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Kenston Local Schools | OH | |
| Kenston Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Kenston Local Schools | OH |
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| Magsig Middle School | B | 3 | Western Ohio Regional Tournament | Centerville City Schools | OH | |
| Mars Hill Academy | B | 1 | Westlake Science Olympiad | Mason City Schools | OH |
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| Mayfield High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Mayfield City Schools | OH | |
| McCord Junior High | B | 1 | BGSU Northwest Ohio Regional | Sylvania Schools | OH | |
| Medina High School | C | 1 | Northeast & Northern Ohio Regional Tournament | Medina City Schools | OH | |
| Memorial Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Mentor Public Schools | OH | |
| Mentor High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Mentor Public Schools | OH | |
| New Albany High School | C | 2 | Central Ohio Regional Tournament | New Albany Plain Local School District | OH | |
| Nordonia Middle School | B | 2 | Akron Regional Science Olympiad (Eastern) | Nordonia Hills City School District | OH | |
| North Royalton HS | C | 2 | Northeast & Northern Ohio Regional Tournament | North Royalton City Schools | OH | |
| Northview High School | C | 2 | BGSU Northwest Ohio Regional | Sylvania City Schools | OH |
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| Perry High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Perry Local School District | OH |
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| Rocky River High School | C | 1 | Northeast & Northern Ohio Regional Tournament | Rocky River City School District | OH | |
| Rocky River Middle School | B | 2 | Northern Ohio Regional | Rocky River City School District | OH | |
| Shore Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Mentor | OH | |
| Slauson Middle School | B | 3 | | Ann Arbor Public Schools | MI |
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| Solon High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Solon City Schools | OH | |
| Solon Middle School | B | 2 | Northeast & Northern Ohio Regional Tournament | Solon School District | OH | |
| St. Edward High School | C | 2 | Northeast & Northern Ohio Regional Tournament | St. Edward High School | OH | |
| St. Ignatius High School | C | 2 | Northeast & Northern Ohio Regional Tournament | Private1 | OH | |
| Troy Athens High School | C | 1 | Oakland County - MI Region 6 | Troy Schools | MI | |
| West Liberty Salem High School | C | 1 | Western Ohio Regional Tournament | West Liberty- Salem Local Schools | OH | |
| Westlake City Schools | B | 3 | Northern Ohio Regional | Westlake City Schools | OH | |
| Westlake HS | C | 2 | Northern Ohio Regional | Westlake City Schools | OH |
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