Here are the odds I received from Bovada
NCAA Football 2018 Season - Odds to win the Big 12 Championship
Oklahoma 7/5
Texas 3/1
TCU 13/2
Oklahoma State 8/1
West Virginia 8/1
Iowa State 25/1
Kansas State 30/1
Texas Tech 40/1
Baylor 60/1
Kansas 800/1
NCAA Football 2018 Season - Odds to win the Big 12 Championship
Oklahoma 7/5
Texas 3/1
TCU 13/2
Oklahoma State 8/1
West Virginia 8/1
Iowa State 25/1
Kansas State 30/1
Texas Tech 40/1
Baylor 60/1
Kansas 800/1