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JD Prorok
2026 GRAD
 |  RHP/1B, 3B
 |  Wentworth, SD
UNCOMMITTED
Best PG Grade
8.5
ABOUT PG GRADES
Chester
HIGH SCHOOL
6-3
  230

HEIGHT/WEIGHT
R/R
BATS/THROWS
16 and 6 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
86 mph
FB VELO 8/5/2023
8.24 sec
60 YARD DASH 8/5/2023
1.80 sec
10 YARD SPLIT 8/5/2023
LATEST PG SHOWCASE REPORT
2023 Midwest Prospect Showcase  
JD Prorok is a 2026 RHP/1B, 3B with a 6-3 230 lb. frame from Wentworth, SD who attends Chester. A bigger frame and build with strength present throughout. Ran an 8.24 60-yard dash. Primary right-handed pitcher with a deliberate delivery working out of the wind-up. He had a leg lift up above the belt with slower and controlled actions. He had a shorter arm action, releasing from a higher slot with some whip pulling downhill through release. The fastball worked up to 86 mph and had some arm-side run to it. He paired the pitch with a slider with good sidespin into the low-70s. Showed a changeup in the mix up to 76 mph as well. He started with a heavy fastball attack and then mixed in more offspeed later. Had success working north/south and changing eye-level with hitters to induce some whiffs. Threw 3.0 perfect innings, with 6 of the outs being punchouts. Uber is efficient on the mound. A right-handed hitter with a stronger and more physical box presence. Had a wider base with higher set hands and the back elbow up. Uses a bigger stride. He showed a quick path to it, getting to the launch position and creating some whip to it. He showed some juice throughout the round and was able to work directly and lift the ball back up the middle in the air. His best contact came working gap-to-gap during his round of BP swings. Produced an 82 mph exit velocity during his round of BP swings. Also worked out as an infielder. He worked with good actions getting to the ball and showed off a feel for the glove. Threw from a lower slot with shorter arm action. Threw 79 mph across the diamond. Great student. Named to 2023 Midwest Prospect TP List.
PG CAREER PROGRESSION
+13 MPH
FB Velo since 05/07/2021
-0.14 SEC
10 Yard Split since 06/08/2021
-0.73 SEC
60 Time since 06/08/2021
+10 MPH
IF Velo since 06/08/2021
+9 MPH
Exit Velo since 06/08/2021
+3.50 MPH
Max Barrel Speed since 06/08/2021
+1.40
Impact Momentum since 06/08/2021
+5.18 Gs
Max Acceleration since 06/08/2021
+12 %
Swing Efficiency since 06/08/2021
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 86 mph 72 mph
98.47%
60 8.24 sec 7.74 sec
17.72%
10 SPL 1.80 sec 1.78 sec
40.56%
Broad Jump
Arm Strength mph mph
L-Grip lb lb
R-Grip lb lb
OF mph mph
IF mph mph
1B mph mph
C mph mph
Pop sec sec
Exit Velo mph mph
 PG Series
CATEGORY TOP RESULT CLASS AVG PERCENTILE
30 sec sec
Reaction sec sec
Shuttle sec sec
Broad Jump
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
FB mph
C mph
Exit Velo mph mph
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 62.588 mph 58.76 mph
72.37%
Impact Momentum 23.698 21.67
78.61%
Max Acceleration 29.687 g's 28.19 g's
65.35%