Here are the Big 12 teams ranked-ordered by their KenPom home court advantage (points per 100 possession better at home relative to hypothetical neutral floor):
1. West Virginia +4.6
2. TCU +4.3
3. Texas Tech +4.3
4. Utah +4.3
5. Colorado +4.0
6. BYU +4.0
7. Oklahoma State +3.9
8. Iowa State +3.9
9. Kansas State +3.8
10. Kansas +3.8
11. Baylor +3.8
12. Cincinnati +3.6
13. UCF +3.4
14. Arizona +3.4
15. Houston +3.2
16. Arizona State +3.1
Why is our supposedly-top-tier home court advantage actually middle-of-the-pack in the Big 12? Because we get jobbed by the officials. Here they are rank-ordered by one of the model inputs, the disparity in personal fouls called, home-vs.-away:
1. TCU -5.8
2. West Virginia -5.2
3. Texas Tech -5.0
4. Baylor -4.9
5. Oklahoma State -4.7
6. Kansas -4.5
7. Kansas State -4.4
8. Cincinnati -4.3
9. BYU -3.9
10. Iowa State -3.2
11. UCF -3.0
12. Colorado -2.8
13. Utah -2.8
14. Arizona -2.6
15. Houston -2.6
16. Arizona State -2.0
So anyone thinking we get a particularly favorable whistle at Hilton, statistically speaking, no we do not, it's in the bottom half of the league and nowhere near the top tier.