From MLB.com:
Misiorowski has flashed tantalizing potential going back to his Missouri high school days, but he was hard to see prior to 2022. A hamstring injury hampered him on the showcase circuit heading into his 2020 senior season, which got cancelled by the coronavirus pandemic. He tore the meniscus in his right knee in his first start for Crowder (Mo.) JC last spring, ending his season in February, but he returned this season to rank third in NJCAA Division I in strikeouts (136) and strikeout rate (16.1).
Fully healthy again, Misiorowski has hit 100 mph with his four-seam fastball and sat in the mid-90s for several innings at a time. His extension, high spin rates and induced vertical break create carry up in the strike zone, and he might find even more velocity if he can add some muscle to his skinny 6-foot-7 frame. His mid-80s slider features good depth and is a well above-average offering at its best, though it's more of a chase pitch than one he can land consistently for strikes.
Very much a work in progress, Misiorowski primarily operates with two pitches and rarely breaks out a curveball or changeup. The Louisiana State recruit still is learning to keep his long limbs in sync and he needs more strength to repeat his delivery. He started finding the zone more often down the stretch and helped his cause with the most impressive bullpen workout at the MLB Draft Combine, giving him a chance to surpass Aaron Ashby (fourth round, 2018) as the highest pick in Crowder history.
Needs to develop a 3rd pitch, but the upside is there.