Both teams have shutdown pitchers. That's the only way you get to this level of the tournament. At this point, you're more looking at a collection of random events deciding the outcome.
By that, I mean Texas obviously got a bad beat last night when the refs correctly and consistently interpreted a very bad rule. It wouldn't have mattered, but then Tech followed it up with a rare base hit. Neither happens with much frequency, but then they happened right next to each other.
On the other side, Texas missed a game tying HR by about 2 feet foul. If that happens, then the sequence that led to Reese Atwood hitting an intentional walk for 2 runs doesn't happen, and the outcome is uncertain.
Texas gets two bites at the apple after last night.