Found this blurb on the FanGraphs 2019 prospect list where Tarik was in the Others Prospects Of Note section…
Skubal was hurt for his junior year at Seattle University and looked good in bullpens before the draft but nobody would meet his ask. He went back to school and was very wild, then dominated in pro ball after signing by throwing about 80% fastballs. He’s a ground-up rebuild who had third round stuff at his best in college.
One year later on their 2020 Tigers list he has moved up to #4 with this to say…
Skubal was rehabbing from Tommy John during his junior year at Seattle University and only managed to throw a few bullpen sessions in front of scouts before the 2017 draft. Scouts liked what they saw, but not enough to meet a price tag that was up around $1 million according to sources. Skubal went back to school and was horrendous early in the year before he slowly began to throw more and more strikes. Now 29 teams and their evaluators are cursing themselves for either failing to notice that upward trend throughout the 2018 spring, or for noticing but lacking conviction in the draft room.
There are some folks in baseball who have Skubal right up in the same tier with Mize and Manning. He has a dominant fastball, equal parts velocity, ride, and tough-to-square angle.