| Girls | Boys | |
| 2024 | | | |
| Champions | PVCICS | Amherst Middle School | |
| Runner-Up | Williams Middle School | Hampshire Regional | |
| 2023 | | | |
| Champions | Amherst Middle School | Hampshire Regional | |
| Runner-Up | PVCICS | Amherst Middle School | |
| 2022 | | | |
| Champions | Amherst Middle School | Amherst Middle School | |
| Runner-Up | Glenbrook Middle School | Hampshire Regional | |
| 2021 | | | |
| Champions | Amherst Middle School | Amherst Middle School | |
| Runner-Up | Hampshire Regional | Williams Middle School | |
| 2019 | | | |
| Champions | Gateway Regional Middle School | Amherst Middle School | |
| Runner-Up | Amherst Middle School | Hampshire Regional | |
| 2018 | | | |
| Champions | Amherst Middle School | Amherst Middle School | |
| Runner-Up | Gateway Regional Middle School | Eaglebrook School | |
| 2017 |
| Champions | Amherst Middle School | Amherst Middle School | |
| Runner-up | Williamstown Elementary School | Mount Greylock Regional | |
