07/07/2020 - 2020 Baseball Factory's National West Showcase Brock had an extremely impressive outing at the Baseball Factory West Showcase featuring a fastball that was up to 93 mph and jumped on hitters in a hurry. His delivery included a tuck at the top before working down the mound with a very quick arm from a natural high 3/4 slot. His breaking ball had 2-plane break with depth and froze some hitters while getting empty swings from others. Brock also sparingly mixed in a change that showed promise. He struck out 4 of the 8 hitters he faced and showed why he is one of the top arms in the 2021 class.