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Jack Donnelly
2025 GRAD
 |  LHP/1B
 |  Cranford, NJ
UNCOMMITTED
Best PG Grade
7.5
ABOUT PG GRADES
Seton Hall Preparatory
HIGH SCHOOL
6-0
  175

HEIGHT/WEIGHT
L/L
BATS/THROWS
17 and 2 mos
AGE
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PG EVENT RESULTS
78 mph
FB VELO 12/28/2022
8.23 sec
60 YARD DASH 12/28/2022
1.81 sec
10 YARD SPLIT 12/28/2022
72 mph
EXIT VELO 12/28/2022
Pitching Stats
  Advanced Statistics
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2023 Calendar Year
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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Batting Stats
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2023 Calendar Year
OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Batted Ball
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XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
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XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
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LATEST PG SHOWCASE REPORT
2022 National Underclass Showcase-Main Event  
Jack Donnelly is a 2025 LHP/1B with a 6-0 170 lb. frame from Cranford, NJ who attends Seton Hall Preparatory. Recorded a 8.23 sixty-yard dash at the event. Tall, slender build with room to fill out. Primary left-handed pitcher. Tall and fall delivery on the mound. Good balance to work with moving forward. High leg kick to around the chest area. Early in his outing, he was competitive in the zone with his mid 70's fastball, that reached as high as 78 mph on the day. Tends to leave the ball up in the zone. Threw a breaking ball at 65 mph, spinning at 1995 RPM's that had average vertical break to it. Thrown with arm speed. Left-handed pitcher that competes in the zone and will progress as the body matures. Great student.
PG CAREER PROGRESSION
+12 MPH
FB Velo since 09/24/2021
+2.86 MPH
Max Barrel Speed since 12/28/2022
+1.09
Impact Momentum since 12/28/2022
+1.04 Gs
Max Acceleration since 12/28/2022
Best PG Grade: 7.5
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 78 mph 75 mph
60.80%
60 8.23 sec 7.52 sec
9.06%
10 SPL 1.81 sec 1.74 sec
27.54%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 72 mph 78 mph
17.70%
PG Tech FAQ
2022 National Underclass Showcase-Main Event
Left Handed Hitting

Swing Efficiency™

47%

Exit Velo

72mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand

Visit Diamond Kinetics
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 53.266 mph 61.43 mph
9.17%
Impact Momentum 19.153 22.79
7.36%
Max Acceleration 28.419 g's 30.20 g's
43.00%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 2 Dec 29, 2022 vs. 6-Green
Hits: 1 Jun 18, 2022 vs. Mid-Atlantic Dirtbags - 2025
Doubles: 1 Jun 18, 2022 vs. Mid-Atlantic Dirtbags - 2025
Total bases: 2 Jun 18, 2022 vs. Mid-Atlantic Dirtbags - 2025
Walks: 1 Jun 24, 2023 vs. Taconic Rangers 16U
Hit by pitch: 1 Sep 26, 2021 vs. Allstars Academy Platinum 15U
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 6.0 Jun 26, 2022 vs. Georgia Bombers 15u Marucci
Runs allowed: 0 Sep 29, 2023 vs. CBU 2025 United
Earned runs: 0 Sep 29, 2023 vs. CBU 2025 United
Hits allowed: 0 Sep 29, 2023 vs. CBU 2025 United
Strikeouts: 7 Jun 26, 2022 vs. Georgia Bombers 15u Marucci
Walks allowed: 0 Sep 29, 2023 vs. CBU 2025 United
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