Hess has a power-heater, but it doesn't have much carry. He pounds the zone with it and at 93-97 in college it performs. It's a touch better than average for now. His command of it makes it play better and it might be a future 60 pitch. His secondaries are solid, but he lacks command of them. His slider in the mid-80s is above-average, his curveball at 75-79 is average, and his low-80s changeup is around average. An uptick in feel for secondaries would push him into the first round, for now he's on the edge.