LATEST PG SHOWCASE REPORT
2025 PG Sunshine Mid-Atlantic Showcase (National Showcases Qualifier)
Jack Kenneff is a 2026 SS/RHP/3B with a 6-2 200 lb. frame from Lancaster, PA who attends Manheim Twp. Big and strong athletic build. Primary shortstop on defense who also has potential as a two-way prospect on the mound. Arm strength is his best defensive tool, step by step actions to the ball, has some feel for the backhand and is clean with his exchanges, adjusts his arm slots well, charged the ball very well in the games and made some plays, projects as a third baseman at the next level. Right handed hitter, starts from a narrow and open stance with a with a tight hand set and a short stride into contact, gets the barrel out in front and has some strength at contact with pull side jump. Works from a full wind up on the mound with good balance over the rubber and a chest high leg raise, is quick down the mound with a high 3/4's arm slot, easy arm speed. Fastball topped out at 88 mph with big spin rates and late life. Threw a soft curveball with some spin traits and depth, would like to see more power in his breaking ball. Change up showed promise. Athleticism and mechanics resulted in lots of strikes. Very good student. Named to the PG Sunshine Mid-Atlantic Showcase Top Prospect List.
PG CAREER PROGRESSION
+26 MPH
FB Velo since 06/04/2021
+2.82 MPH
Max Barrel Speed
since 06/07/2025
+1.10
Impact Momentum
since 06/07/2025
+6.38 Gs
Max Acceleration since 06/07/2025
Best
PG Grade:
9