1. H2H, doesn't count
2. Combined Record against common conference opponents, I believe Kansas is the main common opponent between us, KSU, and ISU.
3. Record against best common opponent, then proceeds down.
4. Then it's W/L of conference opponents
If we lose to Kansas and KSU and ISU beat them, we are toast. But tiebreaker 3 could help us in situations if we beat KSU and ISU loses to them.