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Jack Manthey
2026 GRAD
 |  C/MIF, RHP
 |  Castle Rock, CO
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Regis Jesuit
HIGH SCHOOL
5-7
  137

HEIGHT/WEIGHT
S/R
BATS/THROWS
16 and 10 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
68 mph
FB VELO 7/13/2023
7.96 sec
60 YARD DASH 6/7/2022
1.79 sec
10 YARD SPLIT 6/8/2021
63 mph
IF VELO 6/7/2022
59 mph
C VELO 6/7/2022
2.50 sec
C POP 6/7/2022
68 mph
EXIT VELO 6/7/2022
Pitching Stats
  Advanced Statistics
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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
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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
2023 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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LATEST PG SHOWCASE REPORT
2022 13U/14U Sunshine Rocky Mountain Showcase (Tues/Wed)  
Jack Manthey is a 2026 C/RHP, 2B, IF, OF with a 5-5 125 lb. frame from Castle Rock, CO who attends Regis Jesuit. Smaller and lean frame. Ran a 7.96 60-yard dash. Primary catcher with developing footwork and foot speed behind the plate, gets tall on throws, and shows developing arm strength with some accuracy. Showed fundamental footwork as an infielder as well getting directly to the baseball, getting to a good fielding position, catching it cleanly out front and made throws with a quick release and accuracy. A switch-hitter at the plate with a slightly open stance and load stride timing. More comfortable from the right side with some barrel speed and ability to lift the baseball to his pull side. Developing feel for the barrel that should come with added strength. Semi windup delivery with drop and drive mechanics on the mound and a three-quarter arm slot. Can throw consistent strikes with the fastball and is starting to develop a curve that has present slurve type action to it. Excellent student.
PG CAREER PROGRESSION
+8 MPH
FB Velo since 09/24/2021
-0.09 SEC
60 Time since 06/08/2021
+5 MPH
IF Velo since 06/08/2021
+3 MPH
C Velo since 06/08/2021
-0.04 SEC
Pop Time since 06/08/2021
+6 MPH
Exit Velo since 06/08/2021
+9.77 MPH
Max Barrel Speed since 06/08/2021
+3.41
Impact Momentum since 06/08/2021
+7.79 Gs
Max Acceleration since 06/08/2021
+24 %
Swing Efficiency since 06/08/2021
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 68 mph 74 mph
17.88%
60 7.96 sec 7.58 sec
20.87%
10 SPL 1.79 sec 1.75 sec
35.29%
IF 63 mph 75 mph
7.90%
C 59 mph 69 mph
5.33%
Pop 2.50 sec 2.17 sec
8.17%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 68 mph 77 mph
12.73%
2022 13U/14U Sunshine Rocky Mountain Showcase (Tues/Wed)
Right Handed Hitting

Swing Efficiency™

61%

Exit Velo

68mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
2022 13U/14U Sunshine Rocky Mountain Showcase (Tues/Wed)
Left Handed Hitting

Swing Efficiency™

35%

Exit Velo

65mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 13U/14U Sunshine Rocky Mountain Showcase (Tues/Wed)
Right Handed Hitting

Swing Efficiency™

76%

Exit Velo

58mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
2021 13U/14U Sunshine Rocky Mountain Showcase (Tues/Wed)
Left Handed Hitting

Swing Efficiency™

52%

Exit Velo

51mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Arm
#2 Pelvis
#3 Torso
#4 Hand
COMING SOON
Contact pgtech@k-motion.com for any questions.
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 51.275 mph 60.49 mph
9.08%
Impact Momentum 18.032 22.37
6.07%
Max Acceleration 23.721 g's 29.88 g's
19.36%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jul 13, 2023 vs. Florida Slugger 2026
Runs: 2 Jul 13, 2023 vs. Florida Slugger 2026
Hits: 3 Jun 07, 2022 vs. 4-Royal
RBI's: 2 Jul 13, 2023 vs. Florida Slugger 2026
Total bases: 3 Jun 07, 2022 vs. 4-Royal
Walks: 2 Oct 31, 2021 vs. Aba 14s Orange
Stolen bases: 1 Nov 19, 2022 vs. Vista Longhorn Baseball
Hit by pitch: 1 Nov 20, 2022 vs. Diamond Baseball
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 2.0 Nov 19, 2022 vs. Red Sox 15u
Runs allowed: 0 Jul 14, 2023 vs. Wesley Chapel Storm 2026
Earned runs: 0 Jul 14, 2023 vs. Wesley Chapel Storm 2026
Hits allowed: 0 Jul 14, 2023 vs. Wesley Chapel Storm 2026
Strikeouts: 1 Nov 19, 2022 vs. Red Sox 15u
Walks allowed: 0 Jul 14, 2023 vs. Wesley Chapel Storm 2026