| 1 | Penn State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 7.53 | 2019 (9.15) |
| 2 | Ohio State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 6.82 | 2019 (9.64) |
| 3 | Indiana | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 6.48 | 2025 (8.06) |
| 4 | Michigan | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 6.34 | 2016 (9.15) |
| 5 | Nebraska | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 6.19 | 2019 (10.58) |
| 6 | Michigan State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 6.07 | 2019 (9.77) |
| 7 | Illinois | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.90 | 2019 (9.62) |
| 8 | Maryland | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.82 | 2019 (9.00) |
| 9 | Wisconsin | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.76 | 2019 (8.57) |
| 10 | Purdue | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.67 | 2019 (8.50) |
| 11 | Oregon | 2025, 2024 | 5.43 | 2024 (5.86) |
| 12 | Northwestern | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.37 | 2017 (7.54) |
| 13 | Iowa | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.31 | 2020 (6.38) |
| 14 | Rutgers | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.15 | 2020 (7.89) |
| 15 | Minnesota | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 5.03 | 2016 (7.77) |
| 16 | USC | 2025, 2024 | 4.81 | 2025 (5.54) |
| 17 | UCLA | 2025, 2024 | 4.33 | 2024 (5.33) |
| 18 | Washington | 2025, 2024 | 3.96 | 2025 (4.23) |