LATEST PG SHOWCASE REPORT
2022 National Underclass Showcase-Main Event
Jack Donnelly is a 2025 LHP/1B with a 6-0 170 lb. frame from Cranford, NJ who attends Seton Hall Preparatory. Recorded a 8.23 sixty-yard dash at the event. Tall, slender build with room to fill out. Primary left-handed pitcher. Tall and fall delivery on the mound. Good balance to work with moving forward. High leg kick to around the chest area. Early in his outing, he was competitive in the zone with his mid 70's fastball, that reached as high as 78 mph on the day. Tends to leave the ball up in the zone. Threw a breaking ball at 65 mph, spinning at 1995 RPM's that had average vertical break to it. Thrown with arm speed. Left-handed pitcher that competes in the zone and will progress as the body matures. Great student.
PG CAREER PROGRESSION
+12 MPH
FB Velo since 09/24/2021
+2.86 MPH
Max Barrel Speed
since 12/28/2022
+1.09
Impact Momentum
since 12/28/2022
+1.04 Gs
Max Acceleration since 12/28/2022
Best
PG Grade:
7.5
2022 National Underclass Showcase-Main Event
Left Handed Hitting
Swing Efficiency™
Swing Efficiency™ is a score from 0-100 based on how fast you move your body compared to other players of a similar height and weight. Our library of over 10,000 hitters shows that for a given body type, higher swing efficiencies generate higher exit velos. PG All-American Arjun Nimmala may only weigh 170 lbs, but he can still hit 103MPH off a tee thanks to his elite Swing Efficiency™.
47%
The order in which each body segment reaches its peak speed
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#1 Pelvis
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#2 Torso
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#3 Arm
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#4 Hand
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