Miguel Ullola threw four shutout innings for Triple-A Sugar Land on Wednesday, allowing just three hits.
Ullola struck out six but also walked four on the day. That command has been a bit of an Achilles heel for the 22-year-old during his minor league career. He had seemed to turn a corner earlier in the month, walking just three total batters in two starts, but he’s now up to seven walks in 14 innings this month. However, he has also struck out 21 and not allowed a single run over that stretch. The Astros’ rotation is banged up right now, and Ullola is the highest upside pitcher for them at Triple-A. He just needs to show that he can get his command in check consistently.