Which 2018 opponent is most likely to upset the Sooners?

Iowa State again? Texas for the third time in six seasons? Lane?!?!

After winning the Big 12 Conference a league-best 11 times (including the last three straight) the Oklahoma Sooners have solidified themselves as the odds-on favorite to take home the conference crown. In fact, according to both S&P+ rankings and ESPN’s FPI, Oklahoma is currently favored in each of its 12 regular-season matchups for 2018. When