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Jack Duffy
2023 GRAD
 |  OF/RHP
 |  Denville, NJ
UNCOMMITTED
Best PG Grade
7.5
ABOUT PG GRADES
NATIONAL RANKING NJ STATE RANKING
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OVERALL OF OVERALL OF
Bergen Catholic
HIGH SCHOOL
5-11
  185

HEIGHT/WEIGHT
R/R
BATS/THROWS
18 and 9 mos
AGE
18 and 5 mos
Age at 2023 Draft
WANT VIDEO?
PG EVENT RESULTS
79 mph
FB VELO 2/20/2021
1.75 sec
10 YARD SPLIT 2/20/2021
5.09 sec
40 YARD DASH 2/20/2021
LATEST PG SHOWCASE REPORT
2021 Northeast Indoor Showcase (Saturday)  
Jack Duffy is a 2023 OF/RHP with a 5-11 185 lb. frame from Denville, NJ who attends Bergen Catholic. Recorded a 5.09 second forty-yard dash time. Medium, well-proportioned frame with a high waist and plenty of room to fill out. Primary outfielder with smooth footwork throughout the fielding process; displayed clean funnel out in front to field, smooth gather and well-maintained momentum through release. Recorded developing arm strength up to 78 mph during drills from a long, loose arm action. Secondary right-handed pitcher; full windup delivery with short side-step rocker step into a high leg lift, drop and drive lower half mechanics and good extension out in front. Fastball worked in the mid-to-upper 70s for the most, topping at 79 mph from a high three-quarters arm slot. Displayed good command to both sides of the plate with fastball, sinking it to the lower half of the zone to garner tons of weak contact. Mixed in tight 11-5 shaped curveball with good depth and present spin traits. Right-handed hitter that hits from a wider, even base with a high hand set, high back elbow and small, quick forward stride. Contact oriented stroke with backwards weight shift into contact, developing feel for the barrel and loud impact when squared. Lofted stroke with mostly pull-side contact and slightly elongated path. Will continue to improve with proper swing adjustments and additional strength. Excellent Student.
PG CAREER PROGRESSION
+1.54 MPH
Max Barrel Speed since 02/20/2021
+.76
Impact Momentum since 02/20/2021
+2.22 Gs
Max Acceleration since 02/20/2021
Best PG Grade: 7.5
02/20/20217.577.588.59
PERCENTILE RANKINGS
CLASS OF 2023 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 79 mph 78 mph
51.62%
10 SPL 1.75 sec 1.73 sec
41.80%
40 5.09 sec 5.27 sec
75.68%
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 58.707 mph 62.85 mph
22.61%
Impact Momentum 22.027 23.34
27.17%
Max Acceleration 25.856 g's 30.73 g's
19.20%