From Fangraphs...
Full Report
Prielipp is a lefty with mid-90s heat and a plus-plus upper-80s slider. He was a little wild as a freshman but the arm strength was relatively new, and he became one of the early top-of-the-draft prospects for 2022. He dealt with a couple periods of injury culminating in Tommy John surgery late in May of 2021, which kept him out for the entire '22 season. He threw a bullpen for scouts near the end of the college calendar and then threw again at the Combine, in both instances sitting 92-94 mph (regularly 94 and up to 95 at the Combine) with a more consistently short arm action than he showed before he blew out. It's still a rough, fairly stiff mechanical look, but Prielipp's slider is arguably the best pitch in the whole draft. He comes with more relief risk than most of the other college pitchers who stand a chance to go in the first round, but if his peak pre-surgery velocities come back (he was sitting 97-99 at times), then he'll be a quick-moving back-of-the-bullpen type.
https://www.fangraphs.com/prospects/the-board/2022-mlb-draft/summary?sort=-1,1&type=0&pg=0&pageitems=10000000000000