08/16/2019 - College PREP - Sioux Falls, SD Isaac is an athletic RHP who is a prospect on the mound. Delivery is sound / repeatable as he shows good tempo through a strong balance point, allowing his arm action to work quick and free to the plate. Fastball shows a range of 83-87 mph with tailing action. Breaking ball displays 11/5 shape with late break. He maintains arm speed on his changeup, showing a plus feel for pitch with arm side run. Off speed stuff show as quality pitches that will get outs at the next level. Command / control is tremendous as he locates well to both sides of the plate. Isaac has a big upside on the mound, getting looks from the top collegiate coaches / pro scouts with his abilities on the bump.