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John "JT" Costello
2026 GRAD
 |  1B/RHP
 |  Longwood, FL
COMMITMENT
Best PG Grade
8.5
ABOUT PG GRADES
Bishop Moore
HIGH SCHOOL
6-4
  235
HEIGHT/WEIGHT
R/R
BATS/THROWS
17 and 5 mos
AGE
PG EVENT RESULTS
90 mph
FB VELO
7/24/2025
7.54 sec
60 YARD DASH
1/25/2025
1.77 sec
10 YARD SPLIT
1/25/2025
85 mph
OF VELO
5/18/2024
85 mph
1B VELO
1/25/2025
96 mph
EXIT VELO
1/25/2025
129 lb
L-Grip
142 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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2022 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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2021 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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2020 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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2019 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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Batted Ball
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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Batted Ball
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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2022 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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2021 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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2020 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 World Showcase (Invite Only)  
John "JT" Costello is a 2026 1B/RHP/OF with a 6-3 230 lb. frame from Longwood, FL who attends Bishop Moore. Extra big and strong build. Right handed hitter, starts from a wide base with a toe tap trigger into his swing, hands stay tight through his swing and could extend better through contact, turns hard and turns the barrel over, well sequenced swing that repeated the barrel well. 7.54 runner in the sixty. Primary first baseman on defense, has patient and practiced footwork, has nice feel around the bag, makes very accurate throws with good arm strength, will be an asset defensively. Also pitches, gets into his strong lower half well and moves down the mound effectively, smooth overall mechanics with good tempo and ability to repeat. Fastball sat in the mid-80's with nice run and sink. Curveball was late and short, also flashed a firm change up. Threw lots of early count strikes and was effective. Good student.

PG CAREER PROGRESSION
+30 MPH
FB Velo since 01/30/2021
-0.29 SEC
10 Yard Split since 01/30/2021
-1.37 SEC
60 Time since 01/30/2021
+25 MPH
OF Velo since 01/30/2021
+29 MPH
1B Velo since 01/30/2021
+32 MPH
Exit Velo since 01/30/2021
+32.71 MPH
Max Barrel Speed since 01/30/2021
+13.16
Impact Momentum since 01/30/2021
+22.43 Gs
Max Acceleration since 01/30/2021
+42 %
Swing Efficiency since 01/30/2021
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 90 mph 76 mph
97.80%
60 7.54 sec 7.49 sec
40.79%
10 SPL 1.77 sec 1.74 sec
36.86%
L-Grip 129 lb 121.55 lb
66.83%
R-Grip 142 lb 124.85 lb
81.23%
OF 85 mph 78 mph
76.95%
1B 85 mph 74 mph
92.22%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 96 mph 79 mph
97.58%
2023 14U East Showcase
Right Handed Hitting
Swing Efficiency™
49%
Exit Velo
74mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2023 14U East Showcase
Left Handed Hitting
Swing Efficiency™
16%
Exit Velo
71mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 13U Main Event Showcase
Right Handed Hitting
Swing Efficiency™
62%
Exit Velo
66mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 13U Main Event Showcase
Left Handed Hitting
Swing Efficiency™
26%
Exit Velo
59mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
2021 13U East Showcase
Right Handed Hitting
Swing Efficiency™
43%
Exit Velo
60mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 13U East Showcase
Left Handed Hitting
Swing Efficiency™
20%
Exit Velo
56mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Torso
#2 Pelvis
#3 Arm
#4 Hand

CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 74.514 mph 62.15 mph
93.89%
Impact Momentum 27.886 23.04
93.66%
Max Acceleration 37.180 g's 31.65 g's
79.97%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 May 11, 2024 vs. Orlando Stormwater
Runs: 3 May 25, 2024 vs. Jax Indians
Hits: 3 Sep 11, 2021 vs. Tampa Hurricanes
RBI's: 4 Oct 24, 2021 vs. Tampa Skyhawks 13u
Doubles: 2 Jul 05, 2021 vs. Memphis Travelers 12U Royal
Triples: 1 Aug 09, 2024 vs. Flagler Brb
Home runs: 2 Jul 20, 2021 vs. Dominican Republic
Total bases: 8 Jul 20, 2021 vs. Dominican Republic
Walks: 3 May 25, 2024 vs. Jax Indians
SAC bunts: 1 Jun 13, 2022 vs. ZT Elite Florida 13U
SAC flies: 1 Dec 08, 2024 vs. Dirty Sports Baseball
Stolen bases: 3 Jul 22, 2021 vs. Venezuela
Hit by pitch: 2 Jun 29, 2025 vs. Banditos 2026 Scout
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.0 Jun 20, 2024 vs. 5 Star Mafia Gold 16U
Runs allowed: 0 Sep 13, 2025 vs. Florida Burn 2026
Earned runs: 0 Sep 13, 2025 vs. Florida Burn 2026
Hits allowed: 0 Sep 13, 2025 vs. Florida Burn 2026
Strikeouts: 8 Jul 26, 2025 vs. Natty Boys 17u
Walks allowed: 0 Jul 01, 2024 vs. Florida Dirtbags 2026