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Newton Kieffer
2025 GRAD
 |  LHP/1B, OF
 |  Rincon, GA
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Effingham County
HIGH SCHOOL
5-10
  150

HEIGHT/WEIGHT
L/L
BATS/THROWS
17 and 9 mos
AGE
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PG EVENT RESULTS
73 mph
FB VELO 5/8/2021
7.55 sec
60 YARD DASH 5/8/2021
1.73 sec
10 YARD SPLIT 5/8/2021
74 mph
OF VELO 5/8/2021
73 mph
EXIT VELO 5/9/2021
Pitching Stats
  Advanced Statistics
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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
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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 13U/14U Sunshine Southeast Showcase  
Newton Kieffer is a 2025 LHP/1B, OF with a 5-9 140 lb. frame from Rincon, GA who attends Effingham County. Recorded a 7.55 in the 60-yard dash. Primary left-handed pitcher has a tall, lean frame and moves from a full windup with short sidestep into a belt high leg lift as he drops the back leg and rides it down the mound with good extension to the plate. He releases the ball out of a three-quarter arm slot with sinking action on his fastball and a bit of an arm side run topping 73 mph. Kieffer mixes in a tight breaking ball with great depth and 1/7 action out of the same arm slot. Also taking fly balls in the outfield showcasing good arm strength and accuracy to the bases at 74 mph. Left-handed hitter steps to the plate showcasing good barrel control and a quick swing pulling the hands in well with a short stride to contact. Tremendous student.
PG CAREER PROGRESSION
+6 MPH
FB Velo since 10/18/2019
+4.03 MPH
Max Barrel Speed since 05/08/2021
+1.50
Impact Momentum since 05/08/2021
+2.59 Gs
Max Acceleration since 05/08/2021
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 73 mph 76 mph
26.65%
60 7.55 sec 7.48 sec
39.24%
10 SPL 1.73 sec 1.74 sec
50.21%
OF 74 mph 78 mph
23.29%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 73 mph 79 mph
19.71%
2021 13U/14U Sunshine Southeast Showcase
Left Handed Hitting

Swing Efficiency™

41%

Exit Velo

72mph

Swing Sequence

The order in which each body segment reaches its peak speed

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

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CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 57.002 mph 61.88 mph
22.56%
Impact Momentum 21.557 22.95
29.28%
Max Acceleration 23.404 g's 30.74 g's
12.25%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Nov 08, 2020 vs. Gsb Prospects 2025
Runs: 3 Jun 14, 2020 vs. Ballers 13U Black
Hits: 3 Jun 14, 2020 vs. Ballers 13U Black
RBI's: 4 Oct 05, 2019 vs. FL Xposure Black
Doubles: 1 Jun 14, 2020 vs. Ballers 13U Black
Triples: 1 Oct 05, 2019 vs. FL Xposure Black
Home runs: 1 Oct 20, 2019 vs. CBC Riverhawks Melcolm
Total bases: 5 Oct 20, 2019 vs. CBC Riverhawks Melcolm
Walks: 2 Oct 03, 2020 vs. Excel Blue Wave 14u
SAC flies: 1 Oct 24, 2021 vs. Rawlings Tigers 15U Jacksonville
Stolen bases: 3 Oct 20, 2019 vs. Ponte Vedra Thunder
Hit by pitch: 1 Jun 18, 2022 vs. Legacy Sports
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.0 Oct 06, 2019 vs. 5 Star Baseball Orlando 13u Ruiz
Runs allowed: 0 Oct 03, 2020 vs. Ninth Inning Royals 14U Slavin
Earned runs: 0 May 08, 2021 vs. 11-Black
Hits allowed: 0 Oct 03, 2020 vs. Ninth Inning Royals 14U Slavin
Strikeouts: 4 Apr 28, 2019 vs. 643 DP Jaguars 12U
Walks allowed: 0 May 08, 2021 vs. 11-Black
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