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Jacob Jaconski
2026 GRAD
 |  C/OF
 |  Millington, NJ
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Watchung Hills Reg H
HIGH SCHOOL
5-11
  180

HEIGHT/WEIGHT
L/R
BATS/THROWS
16 and 7 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
75 mph
FB VELO 7/26/2024
7.52 sec
60 YARD DASH 6/20/2023
1.78 sec
10 YARD SPLIT 7/20/2022
69 mph
C VELO 6/20/2023
2.19 sec
C POP 6/20/2023
79 mph
EXIT VELO 6/20/2023
Pitching Stats
  Advanced Statistics
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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
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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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Batting Stats
  Advanced Statistics
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Batting Spray Chart Spray Chart
2024 Calendar Year
OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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LATEST PG SHOWCASE REPORT
2023 Sunshine Northeast Showcase  
Jacob Jaconski is a 2026 C/OF with a 5-9 160 lb. frame from Millington, NJ who attends Watchung Hills Reg HS. Jaconski worked exclusively from his primary spot behind the dish, displaying a slight side saddle set with a direct in-line transfer. He successfully remained on top of throws with additional room to gain ground in the footwork, posting a 2.19 pop time. Expect arm strength to continue increasing as Jaconski physically matures. At the plate, the left handed hitter started from a wider slightly open base with a toe tap trigger, staying short through the zone and remaining inside the baseball to produce consistent line drive contact. He displayed solid bat-to-ball skills and barrel control, posting an exit velo of 79 mph. Ran a 7.52 sixty yard dash. Good student.
PG CAREER PROGRESSION
-0.28 SEC
60 Time since 07/20/2022
+2 MPH
C Velo since 07/20/2022
-0.11 SEC
Pop Time since 07/20/2022
+5 MPH
Exit Velo since 07/20/2022
+4.33 MPH
Max Barrel Speed since 07/20/2022
+1.78
Impact Momentum since 07/20/2022
+5.23 Gs
Max Acceleration since 07/20/2022
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 75 mph 74 mph
47.54%
60 7.52 sec 7.58 sec
48.21%
10 SPL 1.78 sec 1.75 sec
38.51%
C 69 mph 69 mph
42.73%
Pop 2.19 sec 2.17 sec
39.14%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 79 mph 77 mph
53.68%
2023 Sunshine Northeast Showcase
Left Handed Hitting

Swing Efficiency™

35%

Exit Velo

79mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 59.658 mph 60.50 mph
44.79%
Impact Momentum 22.569 22.37
51.83%
Max Acceleration 29.388 g's 29.89 g's
53.76%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jul 20, 2022 vs. 3-Gold
Runs: 2 Jul 03, 2023 vs. Wladyka Baseball American
Hits: 2 Jul 29, 2024 vs. Long Island Baseball- Prime
RBI's: 3 May 14, 2021 vs. .9ers Baseball Club 13u
Doubles: 1 Jul 29, 2024 vs. East Coast Lumberjacks 2026s
Triples: 1 Jul 03, 2023 vs. Wladyka Baseball American
Total bases: 4 May 14, 2021 vs. .9ers Baseball Club 13u
Walks: 2 Jul 30, 2024 vs. GRIT/NES 15U
SAC bunts: 1 Jul 09, 2023 vs. Pioneers Baseball 15u Red
SAC flies: 1 Jul 26, 2024 vs. OC Titans 2026
Stolen bases: 1 Jul 29, 2024 vs. East Coast Lumberjacks 2026s
Hit by pitch: 1 Jul 28, 2024 vs. Colossal Baseball 16u Select
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 1.0 Jul 30, 2024 vs. GRIT/NES 15U
Runs allowed: 0 Jul 30, 2024 vs. GRIT/NES 15U
Earned runs: 0 Jul 30, 2024 vs. GRIT/NES 15U
Hits allowed: 0 Jul 30, 2024 vs. GRIT/NES 15U
Strikeouts: 1 Jul 30, 2024 vs. GRIT/NES 15U
Walks allowed: 1 Jul 30, 2024 vs. GRIT/NES 15U