LATEST PG SHOWCASE REPORT
2025 PG Kansas City Indoor Showcase
Calvin Stanczyk is a 2028 SS/RHP/OF with a 5-10 150 lb. frame from Saint Louis, MO who attends Chaminade College Prep. Lean young build with some wiry strength and more to come. Primary shortstop on defense, with fundamental footwork, athletic movements approaching the baseball, soft hands out front to field and a strong arm with accuracy across the diamond. Quick to the baseball and athletic working through the baseball and fielding out front in the outfield. Big arm for the age up to 88 with throws consistently on target. Hit from a wide base with a swell connected swing creating torque and bat speed. Really handled the barrel well and impacted the baseball on a line to both gaps. Developing high level three pitch-mix out of a loose and athletic delivery on the mound. Fastball showed quality shape up to 85 mph. Developing spin traits on the breaking ball with late depth. And a change up with maintained arm speed off the fastball. Shows an advanced feel to pitch and use the mull pitch-mix. Very good student. Named to the PG Kansas City Indoor Showcase Top Prospect List.
LATEST FROM PROSPECT GATEWAY
2024 National Indoor Prospect Gateway (Saturday-Wentzville)
Hitting
Athletic
Lean Frame
High Back Elbow
High hands at load
Spread Stance
Open Stance
Uphill barrel path
Throws barrel head well
Solid Barrel Whip
Repeats swing well
Extends through ball well
High Left Lift
Pull side approach
On the barrel consistently
Pitching
Well balanced
Deceptive Delivery
Throws easy
Projectable Arm
3/4 Arm slot
11/5 Shape - 1/7 Shape
Maintains Arm Speed
Out of hand clean
Lands In Line with Plate
Created good downhill plane
Heavy Actions through Zone
Attacks the zone
Around the plate with all pitches
Infield
Works through ball well
Good timing to the feet
Projectable athleticism
Clean exchanges
Clean transfers
Feel for the position
Fundamentally Sound
Accurate to base
Plus arm strength
Ability to change slots
Game-like throws
PG CAREER PROGRESSION
+25 MPH
FB Velo since 03/18/2022
-0.10 SEC
10 Yard Split since 02/17/2024
+7 MPH
OF Velo since 07/26/2024
+8 MPH
IF Velo since 02/17/2024
+8 MPH
Exit Velo since 02/17/2024
+12.92 MPH
Max Barrel Speed
since 02/17/2024
+6.73
Impact Momentum
since 02/17/2024
+13.06 Gs
Max Acceleration since 02/17/2024
Best
PG Grade:
9
2024 National Indoor Prospect Gateway (Saturday-Wentzville)
Right 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™.
65%
The order in which each body segment reaches its peak speed
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#1 Pelvis
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#2 Arm
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#3 Torso
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#4 Hand
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