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Jonathan Stern
2026 GRAD
 |  OF/3B, RHP
 |  New York, NY
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Bronx High School Of Science
HIGH SCHOOL
5-8
  155

HEIGHT/WEIGHT
R/R
BATS/THROWS
15 and 7 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
71 mph
FB VELO 8/26/2023
7.14 sec
60 YARD DASH 8/26/2023
1.64 sec
10 YARD SPLIT 8/26/2023
LATEST PG SHOWCASE REPORT
2023 Northeast Academic Showcase  
Jonathan Stern is a 2026 OF/RHP, 3B with a 5-8 155 lb. frame from New York, NY who attends Bronx High School Of Science. Works from a lean build with some physical upside. Primary outfielder, attacks the baseball with urgency, gets the glove down early, utilizes a high front lever when separating and a shorter arm stroke, arm will continue to develop over time, delivered fairly accurate throws, recorded arm strength up to 76 mph. Secondary right-handed pitcher, utilizes a full wind-up delivery that includes a segmented leg lift prior to footstrike, releases from an over-the-top slot, filled up the zone with his mix, topped the fastball out at 71 mph and located it well, mixed in a breaking ball that varied in shape as well as a changeup that will be more effective with mechanical refinement. Right-handed hitter, starts in an even base with a low hand set-up, utilizes a toe tap trigger and deep hand load, has some quickness to the hands, bat path is slightly downhill, produced consistent contact to the middle of the field, recorded an exit velocity of 69 mph. Ran a 7.14 sixty-yard dash. Excellent student.
PG CAREER PROGRESSION
+4.88 MPH
Max Barrel Speed since 08/26/2023
+1.86
Impact Momentum since 08/26/2023
+4.64 Gs
Max Acceleration since 08/26/2023
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 71 mph 72 mph
36.66%
60 7.14 sec 7.74 sec
87.83%
10 SPL 1.64 sec 1.78 sec
85.94%
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 52.937 mph 58.76 mph
17.40%
Impact Momentum 19.781 21.67
21.52%
Max Acceleration 22.522 g's 28.19 g's
17.17%