LATEST PG SHOWCASE REPORT
2016 National Underclass Showcase-Main Event
Jonathon Berko is a 2020 RHP/IF with a 5-9 145 lb. frame from Lyndhurst, NJ who attends Don Bosco Prep. Has a younger look with room to grow into his frame with physical projection. Worked out as a hitter and pitcher. On the mound, threw from a three-quarter arm slot with long arm action. Threw both pitches for strikes. The fastball sat from 70-73 mph with some late, sinking action. Threw a curveball that was a bit inconsistent but flashed tight spin with an 11/5 shape. Had an online delivery to the plate, repeated mechanics well, and did a solid job of attacking hitters with strikes throughout the outing. Offensively, had an upright batting stance with a high back elbow. Line drive plane on the swing with developing strength that will come with physical maturity. Great student.