| 2025 | Texas Tech 45 BYU 19 |
| 2024 | Iowa State 20 Colorado 17 |
| 2023 | Oklahoma 10 Texas 7 |
| 2022 | Kansas State 44 TCU 22 |
| 2021 | Oklahoma State 45 Oklahoma 35 |
| 2020 | Oklahoma 28 Iowa State 19 |
| 2019 | Oklahoma 26 Baylor 24 |
| 2018 | Oklahoma 34 Texas 31 2OT |
| 2017 | Oklahoma 41 TCU 28 |
| 2010 | Oklahoma 27 Nebraska 24 2OT |
| 2009 | Texas 30 Nebraska 10 |
| 2008 | Texas 38 Missouri 16 |
| 2007 | Oklahoma 27 Missouri 25 |
| 2006 | Nebraska 24 Texas 21 |
| 2005 | Texas 42 Iowa State 10 |
| 2004 | Oklahoma 48 Kansas 6 |
| 2003 | Kansas State 20 Oklahoma 3 |
| 2002 | Texas 34 Kansas State 20 |
| 2001 | Colorado 24 Oklahoma 13 |
| 2000 | Oklahoma 28 Kansas State 21 |
| 1999 | Texas 28 Nebraska 21 |
| 1998 | Oklahoma State 23 Nebraska 20 |
| 1997 | Nebraska 41 Texas A&M 14 |
