Since Rick Barnes' arrival in 1998, the Longhorns have posted a 140-21 record against in-state competition.
That's a 87% winning percentage. Some opponents of note:
29-8 against Baylor
30-4 against Texas Tech
23-7 against Texas A&M
6-0 against TCU
52-2 against all other state of Texas opponents
The Longhorns face UT-Arlington tomorrow. I'll just go ahead and pencil in 141-21.