The 2017 Big 12 Championship Game was a college football game played on Saturday, December 2, 2017, at AT&T Stadium, in Arlington. This was the 16th Big 12 Championship Game and determined the 2017 champion of the Big 12 Conference. This was the first year of the current division-less format of the game; instead of representatives from two divisions, the two teams with the best conference records earned a spot in the game. The game featured the top-seeded, Oklahoma Sooners and the second-seeded, TCU Horned Frogs.