Per the Big 12, ASU would be eliminated from the Big 12 championship race with a loss to BYU AND a Colorado victory at Kansas.
If ASU beats BYU and Arizona to reach 7-2 in Big 12 play, then the tiebreaker scenarios would depend on who and how many teams are also tied at 7-2.
As I understand it (this is me talking, not the Big 12), BYU would have to beat Houston in the last week of the regular season for ASU, again assuming they win both the BYU and Arizona games, to earn a spot in the Big 12 championship game.
