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Jack Rosenfeld
2019 GRAD
 |  OF
 |  Mamaroneck, NY
UNCOMMITTED
Best PG Grade
7
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OVERALL OF OVERALL OF
Mamaroneck
HIGH SCHOOL
5-10
  150

HEIGHT/WEIGHT
R/R
BATS/THROWS
6 and 11 mos
AGE
2 and 0 mos
Age at 2019 Draft
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PG EVENT RESULTS
7.62 sec
60 YARD DASH 8/19/2017
1.69 sec
10 YARD SPLIT 8/19/2017
71 mph
OF VELO 8/19/2017
69 mph
EXIT VELO 8/20/2017
LATEST PG SHOWCASE REPORT
2017 Mid-Atlantic Underclass Showcase  
Jack Rosenfeld is a 2019 OF/ with a 5-10 150 lb. frame from Mamaroneck, NY who attends Mamaroneck. Medium frame with slender, athletic build. Ran 60 yard dash in 7.62 seconds. Sets up to hit from narrow, slightly open stance with leg lift trigger, jerks hands up and back into load, gets on line drive swing plane with hands and barrels, shows ability to cover plate, comfortable working the opposite way, flashed feel to work to all fields. Worked out in the outfield; fields cleanly off of front foot with two hands, works through ball well, throws from very low slot with quick release, arm strength clocked up to 71 mph. Good student.
PG CAREER PROGRESSION
+1.43 MPH
Max Barrel Speed since 08/19/2017
+.66
Impact Momentum since 08/19/2017
+2.58 Gs
Max Acceleration since 08/19/2017
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2019 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
60 7.62 sec 7.35 sec
23.76%
10 SPL 1.69 sec 1.72 sec
58.64%
OF 71 mph 80 mph
5.92%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 69 mph 81 mph
2.73%
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 57.359 mph 65.41 mph
6.04%
Impact Momentum 20.876 24.35
5.11%
Max Acceleration 29.757 g's 32.25 g's
36.54%