Jack Dedonato
2021 GRAD
 |  LHP/1B
 |  Mercer Island, WA
UNCOMMITTED
Best PG Grade
6.5
ABOUT PG GRADES
NATIONAL RANKING
WA STATE RANKING
NR NR
NR NR
OVERALL
LHP
OVERALL
LHP
Mercer Island
NA
6-1  
190
HIGH SCHOOL TEAM LAST PLAYED HEIGHT/WEIGHT
L/L
15 and 8 mos
BATS/THROWS AGE
PG EVENT RESULTS
78
FB VELO
8.74
60 YARD DASH
1.87
10 YARD SPLIT
65
1B VELO
78
EXIT VELO
LATEST PG SHOWCASE REPORT
2019 PG National Underclass West Showcase  
Jack Dedonato is a 2021 LHP/1B with a 5-11 175 lb. frame from Mercer Island, WA who attends Mercer Island HS. Tall and sturdy frame. Ran an 8.74 second 60 yard dash. Primary lefthanded pitcher, begins his delivery with a high leg lift pausing with multiple checkpoints throughout windup, takes a short stride down the mound with a developing use of his lower half driving off of the rubber, takes his arm back to a short arm action up to a 3/4 arm slot, worked best when releasing out in front with his pitches. Fastball topped out at 78 mph with frequent cutting action to it, mixed in a 1-to-7 curveball with developing spin and depth. First baseman, graded out best at first base, bounces off of the bag quickly working with young footwork into turns to second, loose arm action into throws with developing arm strength. Lefthanded hitter, multiple moving parts to swing, moves into swing with a young lower half, needs refining at the plate. Good student.
PG CAREER PROGRESSION
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PERCENTILE RANKINGS
CLASS OF 2021 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 78 mph 79
39.64%
60 8.74 sec 7.44
0.71%
10 SPL 1.87 sec 1.72
6.84%
1B 65 mph 75
10.71%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 78 mph 80
34.67%
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 61.866 mph 62.83
36.44%
Impact Momentum 23.489 23.36
47.01%
Max Acceleration 25.245 g’s 29.23
14.67%
DIAMONDKINETICS TRENDING DATA
NON-PG VERIFIED SWINGS
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Max Barrel Speed (mph)
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