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John Roberson
2018 GRAD
 |  OF
 |  Fredericksurg, VA
Best PG Grade
8
ABOUT PG GRADES
NATIONAL RANKING VA STATE RANKING
High Follow 643
118 18
OVERALL OF OVERALL OF
Massaponax
HIGH SCHOOL
5-9
  160

HEIGHT/WEIGHT
R/R
BATS/THROWS
24 and 9 mos
AGE
18 and 3 mos
Age at 2018 Draft
WANT VIDEO?
PG EVENT RESULTS
6.76 sec
60 YARD DASH 8/19/2017
1.52 sec
10 YARD SPLIT 8/19/2017
76 mph
OF VELO 8/19/2016
81 mph
EXIT VELO 8/20/2017
LATEST PG SHOWCASE REPORT
2017 Mid-Atlantic Top Prospect Showcase  
John Roberson is a 2018 OF/ with a 5-8 150 lb. frame from Fredericksburg, VA who attends Massaponax. Medium frame with compact, athletic build. Ran well, posting a 6.76 seconds 60 yard dash time. Sets up to hit from even-based stance, backside hitter with rotational lower half, middle field approach on line drive swing plane, good bat-to-ball skills with ability to work to all fields. Worked out in the outfield, moves well to the ball and displays athleticism, two-hand mechanics on everything, gates hip into throwing mechanics, showed accuracy. Very good student.
PG CAREER PROGRESSION
-0.24 SEC
10 Yard Split since 08/19/2016
-0.16 SEC
60 Time since 08/19/2016
+4 MPH
Exit Velo since 08/19/2016
+3.01 MPH
Max Barrel Speed since 08/19/2017
+1.09
Impact Momentum since 08/19/2017
+4.06 Gs
Max Acceleration since 08/19/2017
Best PG Grade: 8
PERCENTILE RANKINGS
CLASS OF 2018 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
60 6.76 sec 7.35 sec
93.54%
10 SPL 1.52 sec 1.73 sec
97.37%
OF 76 mph 81 mph
18.16%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 81 mph 81 mph
47.92%
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 63.220 mph 66.79 mph
27.90%
Impact Momentum 23.215 24.92
25.73%
Max Acceleration 37.427 g's 33.37 g's
79.08%