What is every Big 12 Conference team's record against the over/under line as a home underdog? Includes the 2021-2022 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Baylor 1-0-0 100.0% 0.0% +14.0
Kansas St 3-0-0 100.0% 0.0% +6.8
Texas Tech 1-1-0 50.0% 50.0% +5.8
Kansas 1-2-0 33.3% 66.7% -5.8
TX Christian 0-1-0 0.0% 100.0% -6.5