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Isaiah Mamea
2023 GRAD
 |  RHP/OF
 |  Jacksonville, FL
COMMITMENT
Best PG Grade
9
ABOUT PG GRADES
NATIONAL RANKING FL STATE RANKING
500 303
107 33
OVERALL RHP OVERALL RHP
St. John's Country Day
HIGH SCHOOL
6-3
  180

HEIGHT/WEIGHT
R/R
BATS/THROWS
19 and 4 mos
AGE
18 and 1 mos
Age at 2023 Draft
WANT VIDEO?
PG EVENT RESULTS
90 mph
FB VELO 6/2/2022
7.01 sec
60 YARD DASH 6/12/2021
1.62 sec
10 YARD SPLIT 8/29/2020
89 mph
OF VELO 6/12/2021
84 mph
EXIT VELO 8/29/2020
Pitching Stats
  Advanced Statistics
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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
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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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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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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
2022 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
2021 Jr. National Showcase  
Isaiah Mamea is a 2023 RHP/OF with a 6-3 175 lb. frame from Jacksonville, FL who attends St. John's Country Day School. Recorded a 7.01 second 60-yard dash time. Extra large frame with long limbs and lots of room to fill out. Primary right-handed pitcher with a big rocker step and high leg lift. Long arm action with a soft stab in the back of the arm circle. Loads on the back leg hard and hides the ball through release. Challenges up in the zone with the fastball that topped out at 89 mph. Comfortably in the upper-80s and uses the fastball well to set up his secondary pitches. Showed a 12/6 curveball flashing some depth along with a shorter slider that falls off the plate to right-handed hitters. Good upside given arm speed, projection, and ease of velocity. Arm strength also plays from secondary position of the outfield. Right-handed hitter with a high hand set, high back elbow, and an even stance. Inside path to contact and the swing path is uphill at times. Can work to both sides of the field and projects with strength. Great student.
PG CAREER PROGRESSION
+10 MPH
FB Velo since 05/24/2019
-0.06 SEC
60 Time since 08/29/2020
+12.14 MPH
Max Barrel Speed since 08/29/2020
+4.79
Impact Momentum since 08/29/2020
+11.60 Gs
Max Acceleration since 08/29/2020
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF 2023 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 90 mph 78 mph
96.81%
60 7.01 sec 7.43 sec
80.77%
10 SPL 1.62 sec 1.73 sec
81.96%
OF 89 mph 79 mph
91.02%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 84 mph 80 mph
66.84%
2021 Jr. National Showcase
Right Handed Hitting

Swing Efficiency™

68%

Exit Velo

76mph

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 70.066 mph 62.85 mph
90.03%
Impact Momentum 26.347 23.34
90.54%
Max Acceleration 34.671 g's 30.73 g's
78.42%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Oct 04, 2021 vs. Canes National 17U
Runs: 3 May 27, 2019 vs. Full Throttle Baseball 14U
Hits: 2 Oct 01, 2021 vs. Langan/Farrah Scout
RBI's: 2 Oct 02, 2021 vs. Athletix 2023
Doubles: 1 Jul 10, 2021 vs. Elite Performance 16u Prime
Triples: 1 Oct 02, 2021 vs. Athletix 2023
Home runs: 2 Jul 26, 2021 vs. FTB/Philadelphia Phillies Scout Team 16U
Total bases: 8 Jul 26, 2021 vs. FTB/Philadelphia Phillies Scout Team 16U
Walks: 2 Oct 02, 2021 vs. Midland Braves
SAC bunts: 2 Jul 18, 2019 vs. Scorpions 2023 Select Purple
Stolen bases: 2 May 25, 2019 vs. DP Wave
Hit by pitch: 1 Jul 26, 2021 vs. FTB/Philadelphia Phillies Scout Team 16U
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 6.0 Jul 12, 2020 vs. 5 Star National 15U Weaver
Runs allowed: 0 Jun 24, 2022 vs. Elite Squad Gulf South 17U
Earned runs: 0 Jun 24, 2022 vs. Elite Squad Gulf South 17U
Hits allowed: 0 Jun 24, 2022 vs. Elite Squad Gulf South 17U
Strikeouts: 8 Sep 17, 2022 vs. 5 Star Performance 2023 - Hoffman
Walks allowed: 0 Jul 26, 2021 vs. FTB/Philadelphia Phillies Scout Team 16U