11/17/2019 - College PREP - Marlborough (Boston), MA Jocarlin is an athletic LHP who will graduate in 2021. On the mound, Jocarlin has good balance over the rubber and a clean arm circle. He separates his hands on time, lands in a square position toward home, and gets good extension. Jocarlin has a FB that touches 74 MPH, and shows good feel on his CH. Mound effectiveness can improve if Jocarlin can work on a downhill plane, finish more, and add arm strength.