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John Hernandez
2023 GRAD
 |  3B/RHP, SS
 |  Boston, MA
COMMITMENT
Best PG Grade
9
ABOUT PG GRADES
NATIONAL RANKING MA STATE RANKING
500 117
24 1
OVERALL 3B OVERALL 3B
Dexter Southfield
HIGH SCHOOL
5-10
  190

HEIGHT/WEIGHT
R/R
BATS/THROWS
20 and 0 mos
AGE
19 and 8 mos
Age at 2023 Draft
WANT VIDEO?
PG EVENT RESULTS
90 mph
FB VELO 10/16/2021
7.08 sec
60 YARD DASH 10/16/2021
1.67 sec
10 YARD SPLIT 8/7/2020
92 mph
IF VELO 10/16/2021
94 mph
EXIT VELO 10/16/2021
LATEST PG SHOWCASE REPORT
2021 Fall Top Prospect National Showcase  
John Hernandez is a 2023 SS/RHP/3B with a 6-0 190 lb. frame from Boston, MA who attends Dexter Southfield HS. Recorded a 7.08 second 60-yard dash time. Athletic frame with plenty of quick twitch and present strength. Primary shortstop with solid actions and really easy athleticism to his movements. Compact and moves well to both sides. Smooth hands on the backhand with active feet and really maintains on the charge. Very good arm recorded up to 92 mph. Secondary right-handed pitcher with a big rocker into a leg lift at the belt. Over the top slot with a compact arm stroke. Loads hard on the back hip and shows good shape and bite to the breaking ball. Really fast arm with an athletic operation and high velocity ceiling. Right-handed hitter with a balanced base, hanging leg lift trigger, and a line drive oriented stroke. Stays connected well through contact with a high hand set and a high back elbow. Good bat speed and posits some future power. Good student. Named to the Fall Top Prospect National TP List.
PG CAREER PROGRESSION
+19 MPH
FB Velo since 05/05/2018
-0.06 SEC
10 Yard Split since 05/05/2018
-0.34 SEC
60 Time since 05/05/2018
+25 MPH
IF Velo since 05/05/2018
+23 MPH
Exit Velo since 05/05/2018
+19.43 MPH
Max Barrel Speed since 05/05/2018
+7.75
Impact Momentum since 05/05/2018
+16.41 Gs
Max Acceleration since 05/05/2018
+4 %
Swing Efficiency since 01/23/2021
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF 2023 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 90 mph 78 mph
96.86%
60 7.08 sec 7.42 sec
75.61%
10 SPL 1.67 sec 1.73 sec
68.13%
IF 92 mph 77 mph
98.80%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 94 mph 80 mph
96.89%
2021 Fall Top Prospect National Showcase
Right Handed Hitting

Swing Efficiency™

71%

Exit Velo

90mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 National Underclass East Showcase
Right Handed Pitching

Fastball Velo

79mph

Pitch Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
2021 National Underclass East Showcase
Right Handed Hitting

Swing Efficiency™

67%

Exit Velo

80mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 67.990 mph 62.85 mph
82.59%
Impact Momentum 25.473 23.34
82.49%
Max Acceleration 33.899 g's 30.73 g's
74.73%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Oct 08, 2021 vs. Slammers Bitzer
Runs: 2 Oct 05, 2019 vs. TSD 2021
Hits: 2 Jan 23, 2021 vs. 6-Maroon
RBI's: 3 Nov 08, 2020 vs. PRD Ghost Gray 17U (2)
Doubles: 1 Sep 30, 2021 vs. Titans Baseball 16U Blue
Triples: 1 Jul 24, 2021 vs. Coastal Premier Prospects 17U
Home runs: 1 Jul 07, 2021 vs. Georgia Jackets 17U
Total bases: 5 Jan 23, 2021 vs. 6-Maroon
Walks: 2 Oct 23, 2021 vs. Ground Breakers (G3) Baseball Academy
SAC bunts: 1 Oct 09, 2021 vs. Dig In Baseball
Stolen bases: 2 Oct 09, 2021 vs. Dig In Baseball
Hit by pitch: 1 Jul 13, 2022 vs. Diamond Simcox 17u
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.0 Aug 02, 2021 vs. Neb Rays
Runs allowed: 0 Jul 13, 2022 vs. Diamond Simcox 17u
Earned runs: 0 Jul 13, 2022 vs. Diamond Simcox 17u
Hits allowed: 0 Jul 07, 2022 vs. eXposure 17U Prime Clift
Strikeouts: 9 Oct 24, 2021 vs. Baseball Performance Center 2023
Walks allowed: 0 Jul 07, 2022 vs. eXposure 17U Prime Clift