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Alfonsin Rosario
2023 GRAD
 |  OF/RHP
 |  Lexington, SC
MLB DRAFT
ROUND 6 - 2023
COMMITMENT
Best PG Grade
10
ABOUT PG GRADES
NATIONAL RANKING SC STATE RANKING
50 8
1 1
OVERALL OF OVERALL OF
Dominican native, huge performance at PG National, 101 mph from the outfield, top of the scale raw power, classic right field package.
P27 Academy
HIGH SCHOOL
6-2
  215

HEIGHT/WEIGHT
R/R
BATS/THROWS
19 and 4 mos
AGE
19 and 0 mos
Age at 2023 Draft
WANT VIDEO?
PG EVENT RESULTS
93 mph
FB VELO 5/26/2022
6.76 sec
60 YARD DASH 7/20/2022
1.79 sec
10 YARD SPLIT 7/20/2022
LATEST PG SHOWCASE REPORT
2022 National Showcase  
Alfonsin Rosario is a 2023 OF/RHP with a 6-2 215 lb. frame from Newark, NJ who attends P27 Academy. Extra strong physical build. Right handed hitter, has an aggressive swing from a solid base, outstanding raw bat speed, has a pull side approach with lift and extension, top of the scale raw power, made Tropicana Field look small in batting practice, swung the bat well in games with 100+ mph exit velocities. 6.76 runner in the sixty. Showed the same type of raw arm strength from the outfield as raw power at the plate, 101 mph velocity with low on line carry, aggressive to the ball and uses his momentum well working through release. Will be very interesting to see how his big tools play in extended game action. Good student, verbal commitment to Chipola College. Named to play in the Perfect Game All-American Classic.
PG CAREER PROGRESSION
+4 MPH
FB Velo since 08/13/2021
+3.69 MPH
Max Barrel Speed since 07/20/2022
+1.53
Impact Momentum since 07/20/2022
+5.25 Gs
Max Acceleration since 07/20/2022
+3 %
Swing Efficiency since 07/20/2022
Best PG Grade: 10
PERCENTILE RANKINGS
CLASS OF 2023 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 93 mph 78 mph
99.31%
60 6.76 sec 7.42 sec
93.50%
10 SPL 1.79 sec 1.73 sec
29.11%
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 75.271 mph 62.85 mph
98.34%
Impact Momentum 28.140 23.34
97.96%
Max Acceleration 44.388 g's 30.73 g's
97.96%