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John Zaremba
2029 GRAD
 |  1B/2B, RHP
 |  Brooklyn, NY
UNCOMMITTED
COLLEGE INTERESTS
Best PG Grade
7
ABOUT PG GRADES
Poly Prep Country Day
HIGH SCHOOL
6-1
  185
HEIGHT/WEIGHT
R/R
BATS/THROWS
15 and 4 mos
AGE
PG EVENT RESULTS
79 mph
FB VELO
10/9/2025
7.80 sec
60 YARD DASH
6/7/2025
1.84 sec
10 YARD SPLIT
6/7/2025
79 mph
OF VELO
8/23/2025
76 mph
IF VELO
10/18/2025
74 mph
1B VELO
6/7/2025
87 mph
EXIT VELO
10/18/2025
132 lb
L-Grip
135 lb
R-Grip

Batting Stats
Advanced Statistics
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Batting Spray Chart Spray Chart

2025 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2024 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2023 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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Pitching Stats
Advanced Statistics
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2025 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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2024 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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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 WG
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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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LATEST PG SHOWCASE REPORT
2025 PG High School All State Select Championship (28-29 Grads)  
John Zaremba is a 2029 RHP/1B/2B with a 6-0 165 lb. frame from Brooklyn, NY who attends Poly Prep Country Day. Lean athletic build with lots of room to get stronger. Works from an abbreviated wind up with a short arm take away and quick arm coming through. Fastball was in the low 70's and topped out at 75 mph, throws his fastball consistently for strikes with occasional running life, velocity projects well as he matures physically. Did a good job of landing a 11/5 curveball with some gradual depth. Right handed hitter, sets up in a spread stance with a high hand load, some shift to his front side, created some young bat speed and extension through contact, showed good feel for the barrel and some hitting talent to develop. 8.08 runner in the sixty. Worked out both in the infield and at first base on defense, profiles best at first base moving forward.

LATEST FROM PROSPECT GATEWAY
2025 PG Sunshine Northeast Prospect Gateway (13U/14U National Showcase Qualifier)
Hitting
Room to Fill
Medium Build
Lean Frame
High Back Elbow
High or Low Back Elbow
Toe Tap Trigger
High hands at load
Strength at contact
Level barrel path
Compact to contact
Controls barrel well
Direct Swing Path
Uses all fields
Swings with intent
Repeats swing well
On the barrel consistently
Works to all Fields
Pitching
Standard Side Step Delivery
Medium Leg Lift Delivery
Repeats Motion Well
Pushes Down the Mound
Lands In Line with Plate
3/4 Arm slot
Medium Arm Action
Out of hand clean
Swing and miss pitch
Commands zone
Works to corners well
11/5 Shape - 1/7 Shape
Late Depth
Works Corners
Established Fastball well
Around the plate with all pitches
Firstbase
Clean footwork on double plays
Clean footwork around 1B
Clean pivot
Fields out front
Clean exchanges
Solid forehand actions
3/4 Arm slot
Ball out of hand clean


PG CAREER PROGRESSION
+18 MPH
FB Velo since 06/02/2023
+8 MPH
Exit Velo since 06/07/2025
+9.84 MPH
Max Barrel Speed since 06/07/2025
+2.99
Impact Momentum since 06/07/2025
+35.06 Gs
Max Acceleration since 06/07/2025
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF2029 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 79 mph 68 mph
92.22%
60 7.80 sec 7.95 sec
52.45%
10 SPL 1.84 sec 1.81 sec
36.75%
L-Grip 132 lb 99.02 lb
94.17%
R-Grip 135 lb 101.32 lb
94.45%
OF 79 mph 71 mph
79.99%
IF 76 mph 69 mph
79.23%
1B 74 mph 69 mph
68.70%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 87 mph 73 mph
92.35%
Perfect Game Performance
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PLAYER
John Zaremba
EVENT
2025 PG High School All State Select Championship (28-29 Grads)
HITTING
Baseball Right Handed Hitter
67
Swing Mechanics Score™
59
Direction
66
Plane
78
Depth & Length
70
Mechanics
PLAYER
John Zaremba
EVENT
2025 PG Sunshine Northeast Prospect Gateway (13U/14U National Showcase Qualifier)
HITTING
Baseball Right Handed Hitter
57
Swing Mechanics Score™
59
Direction
45
Plane
70
Depth & Length
60
Mechanics

CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 68.025 mph 58.30 mph
88.73%
Impact Momentum 24.704 21.31
87.05%
Max Acceleration 62.734 g's 28.91 g's
99.45%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Sep 14, 2025 vs. Top Dawg Ghost
Runs: 3 Sep 10, 2023 vs. 5 Star New York (Canale/Schor)
Hits: 2 Sep 14, 2025 vs. SJ Young Guns 15u Carolina
RBI's: 3 Sep 21, 2024 vs. OC Titans
Doubles: 2 Jul 29, 2024 vs. Ny Gothams 13u (28)
Triples: 1 Sep 27, 2025 vs. 15u Elite
Home runs: 1 Jul 18, 2023 vs. Northeast United 12u
Total bases: 4 Jul 29, 2024 vs. Ny Gothams 13u (28)
Walks: 2 Sep 27, 2025 vs. East Coast Lumberjacks 2029s
SAC flies: 1 Jul 04, 2025 vs. Bonnie Paws
Stolen bases: 1 Sep 28, 2025 vs. USG NY 15u
Hit by pitch: 1 Jul 19, 2025 vs. Clubhouse 2029 DeMarini
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 6.0 Apr 13, 2024 vs. Sportika Baseball 13u Red
Runs allowed: 0 Oct 10, 2025 vs. South Charlotte Panthers 2029 Marucci
Earned runs: 0 Oct 10, 2025 vs. South Charlotte Panthers 2029 Marucci
Hits allowed: 0 Oct 10, 2025 vs. South Charlotte Panthers 2029 Marucci
Strikeouts: 10 Jul 19, 2025 vs. 5 Star Northeast Black 14u
Walks allowed: 0 Oct 19, 2025 vs. 8 - North