NOTE:
- The 2020 tournament was canceled after the quarterfinals because of the COVID-19 pandemic, resulting in no tournament champion for the 2019-20 season.
| SEASON | REGULAR SEASON CHAMPION | TOURNAMENT CHAMPION |
|---|---|---|
| 2013-14 | Minnesota | Wisconsin |
| 2014-15 | Minnesota | Minnesota |
| 2015-16 | Minnesota | Michigan |
| 2016-17 | Minnesota | Penn State |
| 2017-18 | Notre Dame | Notre Dame |
| 2018-19 | Ohio State | Notre Dame |
| 2019-20 | Penn State | |
| 2020-21 | Wisconsin | Minnesota |
| 2021-22 | Minnesota | Michigan |
| 2022-23 | Minnesota | Michigan |
| 2023-24 | Michigan State | Michigan State |
| 2024-25 | Michigan State & Minnesota | Michigan State |