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Alfrin Rosario
2025 GRAD
 |  3B/RHP
 |  Miami, FL
UNCOMMITTED
Best PG Grade
9
ABOUT PG GRADES
Mater Lakes Academy
HIGH SCHOOL
6-0
  175

HEIGHT/WEIGHT
R/R
BATS/THROWS
16 and 10 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
93 mph
FB VELO 7/22/2023
7.18 sec
60 YARD DASH 6/10/2023
1.78 sec
10 YARD SPLIT 11/5/2022
LATEST PG SHOWCASE REPORT
2023 Jr. National Showcase  
Alfrin Rosario is a 2025 SS/2B with a 6-0 175 lb. frame from Miami, FL who attends Mater Academy Lakes. Medium athletic build with some present strength and room for plenty more. 7.18 runner in the sixty. Primary middle infielder on defense, has fluid actions through the ball, soft and sure hands fielding it, clean to the back hand, changes arm slots well, plenty of raw arm strength throwing from over the top. Right handed hitter, hits from an open stance with a short leg raise load, has a short and efficient line drive swing, stays balanced well, pull to mid field contact. Should keep improving with additional strength and repetitions, especially on offense.
PG CAREER PROGRESSION
+17 MPH
FB Velo since 02/28/2020
-0.23 SEC
60 Time since 11/05/2022
+2 MPH
IF Velo since 11/05/2022
+7 MPH
Exit Velo since 11/05/2022
+9.50 MPH
Max Barrel Speed since 11/05/2022
+2.77
Impact Momentum since 11/05/2022
+10.59 Gs
Max Acceleration since 11/05/2022
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 93 mph 75 mph
99.92%
60 7.18 sec 7.57 sec
76.97%
10 SPL 1.78 sec 1.79 sec
39.26%
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 70.804 mph 60.83 mph
94.75%
Impact Momentum 25.740 22.54
90.26%
Max Acceleration 39.275 g's 29.59 g's
93.92%