 In the first eight Big 12 championship games, from 1996 to 2003, the divisions split four games each, with the north champion winning in every odd-numbered year and the south champion winning in every even-numbered year.However, the North division champion did not win after #13 Kansas State's 35–7 upset victory over #1 Oklahoma in 2003.The game will be played at AT&T Stadium in Arlington, Texas until at least 2021.