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Jairon Rivera
2019 GRAD
 |  RHP
 |  Carolina, PR
UNCOMMITTED
Best PG Grade
9
ABOUT PG GRADES
NATIONAL RANKING
PR STATE RANKING
500 503
25 6
OVERALL
RHP
OVERALL
RHP
PJ Educational
5-11  
190
HIGH SCHOOL TEAM LAST PLAYED HEIGHT/WEIGHT
R/R
18 and 5 mos
18 and 3 mos
BATS/THROWS AGE Age at 2019 Draft
PG EVENT RESULTS
90
FB VELO
LATEST PG SHOWCASE REPORT
2018 Sunshine East Showcase  
Jairon Rivera is a 2019 RHP with a 5-11 190 lb. frame from Carolina, PR who attends PJ Educational. Medium build with good present strength. Very long arm action from a high energy delivery, stays directional well and repeats his mechanics. Upper 80's fastball, topped out at 89 mph, gets heavy arm side life and sinking action, threw strikes with his fastball and was aggressive attacking hitters with it. Flashed good quality with his change up but wasn't consistent with it yet, chance to be a solid pitch. Did not observe a breaking ball. Arm strength will play but must continue to develop his secondary pitches.
PG CAREER PROGRESSION
+4 MPH
FB VELO SINCE 09/30/2016
VIEW PG PROGRESSION CHARTS
PERCENTILE RANKINGS
CLASS OF 2019 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 90 mph 82
94.45%
DIAMONDKINETICS TRENDING DATA
NON-PG VERIFIED SWINGS
Visit Diamond Kinetics
Max Barrel Speed (mph)
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jul 19, 2017 vs. Florida Burn 16U
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 3.1 Jul 19, 2018 vs. Hillcats Prime
Runs allowed: 0 Oct 21, 2018 vs. Rawlings National Scout Team
Earned runs: 0 Oct 21, 2018 vs. Rawlings National Scout Team
Hits allowed: 0 Oct 21, 2018 vs. Rawlings National Scout Team
Strikeouts: 2 Oct 21, 2018 vs. Rawlings National Scout Team
Walks allowed: 0 Oct 21, 2018 vs. Rawlings National Scout Team
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