Jack Grunkemeyer
Jack Grunkemeyer
Jack Grunkemeyer

CLASS OF 2024

RHP
1B

Jack
Grunkemeyer

Batesville (HS) • IN
6-2 • 210LBS • R/R
Travel Team: 17U Indiana Bulls White

Rankings

2024 National

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2024 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitching Velos
Swift
News
Comments
Contact

Best Of Stats

Pitching

Fastball

84.6
Velocity (max)
6/07/22
82.3 - 84
Velo Range
3/06/22
2082
Spin Rate (avg)
6/08/21

Changeup

71.3 - 71.5
Velo Range
3/06/22
1676
Spin Rate (avg)
3/06/22

Curveball

62.1 - 62.6
Velo Range
6/07/22
1804
Spin Rate (avg)
6/08/21

Slider

64.1 - 65.4
Velo Range
3/06/22
1729
Spin Rate (avg)
3/06/22
Power
94.4
Exit Velocity (max)
3/06/22
87.9
Exit Velocity (avg)
6/07/22
344
Distance (max)
3/06/22
83
Sweet Spot %
6/07/22
Hitting
21.9
Hand Speed (max)
3/06/22
70
Bat Speed (max)
3/06/22
20.7
Rot. Acc (max)
3/06/22
-
Hard Hit %
Run
7.33
60-yard
6/07/22
-
30-yd
-
10-yd
16.8
Run speed (max)
6/07/22
Defense
82
INF Velo
6/08/21
-
OF Velo
71
C Velo
6/17/20
2.19 - 2.28
Pop Time
6/17/20

Positional Tools

2022
2021
2020
60 Yard Dash
7.33
Infield Velocity
82.0
Power / Speed Score
12.9
60 Yard Dash
8.04
Infield Velocity
82.0
Power / Speed Score
11.1
60 Yard Dash
8.29
Pop Time
2.19 - 2.28
Catcher Velocity
71.0
Infield Velocity
68.0
Power / Speed Score
10.4
Indiana Bulls Scout Day
Jun 7, 2022
Position
7.33
60-yard
79
INF Velo
Indiana Bulls Scout Day
Jun 8, 2021
Position
8.04
60-yard
82
INF Velo
89
Exit Velo
2020 Southern Ohio Rising Prospects
Jun 17, 2020
Position
8.29
60-yard
2.19 - 2.28
Pop Time
68
INF Velo
71
C Velo
74
Exit Velo

Hitting

2022
2021
2020
Exit Velocity Max
94.4
Exit Velocity Avg
84.0
Distance Max
344
Distance Avg
269
Launch Angle Avg
27.3
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
89.1
Exit Velocity Avg
80.8
Distance Max
335
Distance Avg
223
Launch Angle Avg
25.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
85.9
Exit Velocity Avg
73.9
Distance Max
283
Distance Avg
191
Launch Angle Avg
27.8
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Indiana Bulls Scout Day
Jun 7, 2022
Trackman - Hitting
90.9
Exit Velocity (max)
87.9
Exit Velocity (avg)
306
Distance (avg)
328
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Preseason All-State: Underclass (Invite Only)
Mar 6, 2022
Trackman - Hitting
94.4
Exit Velocity (max)
81.1
Exit Velocity (avg)
242
Distance (avg)
344
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Indiana Bulls Scout Day
Jun 8, 2021
Trackman - Hitting
89.1
Exit Velocity (max)
80.8
Exit Velocity (avg)
223
Distance (avg)
335
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
2020 Southern Ohio Rising Prospects
Jun 17, 2020
Trackman - Hitting
85.9
Exit Velocity (max)
73.9
Exit Velocity (avg)
191
Distance (avg)
283
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
Hand Speed Max
21.9
Hand Speed Avg
21.3
Bat Speed Max
70.0
Bat Speed Avg
67.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Preseason All-State: Underclass (Invite Only)
Mar 6, 2022
Blast - Hitting
21.9
Hand Speed (max)
21.3
Hand Speed (avg)
70.0
Bat Speed (max)
67.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
2021
2020
Fastball
Velocity Max
84.6
Fastball
Velocity Avg
82.7
Fastball
Spin Rate Avg
1898
Fastball
Spin Score Avg
22.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.3
Curveball
Spin Rate Avg
1667
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.1
Changeup
Spin Rate Avg
1671
Changeup
Total Movement Avg
Slider
Velocity Avg
64.8
Slider
Spin Rate Avg
1729
Slider
Total Movement Avg
Fastball
Velocity Max
81.9
Fastball
Velocity Avg
80.5
Fastball
Spin Rate Avg
2082
Fastball
Spin Score Avg
25.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
60.8
Curveball
Spin Rate Avg
1804
Curveball
Total Movement Avg
Changeup
Velocity Avg
67.5
Changeup
Spin Rate Avg
1672
Changeup
Total Movement Avg
Fastball
Velocity Max
75.1
Fastball
Velocity Avg
73.6
Fastball
Spin Rate Avg
1599
Fastball
Spin Score Avg
21.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
52.9
Curveball
Spin Rate Avg
1593
Curveball
Total Movement Avg
Changeup
Velocity Avg
63.1
Changeup
Spin Rate Avg
1450
Changeup
Total Movement Avg
Indiana Bulls Scout Day
Jun 7, 2022
Trackman - Fastball
84.6
Velocity (max)
80.9 - 83.6
Velo Range
81.6
Eff Velocity (avg)
1,855
Spin Rate (max)
1,700
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
62.6
Velocity (max)
62.1 - 62.6
Velo Range
61.6
Eff Velocity (avg)
1,770
Spin Rate (max)
1,667
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.3
Velocity (max)
65.9 - 71.3
Velo Range
68.5
Eff Velocity (avg)
1,738
Spin Rate (max)
1,667
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Preseason All-State: Underclass (Invite Only)
Mar 6, 2022
Trackman - Fastball
84.3
Velocity (max)
82.3 - 84.0
Velo Range
82.7
Eff Velocity (avg)
2,223
Spin Rate (max)
2,072
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
65.4
Velocity (max)
64.1 - 65.4
Velo Range
63.1
Eff Velocity (avg)
1,785
Spin Rate (max)
1,729
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.5
Velocity (max)
71.3 - 71.5
Velo Range
70.7
Eff Velocity (avg)
1,732
Spin Rate (max)
1,676
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Indiana Bulls Scout Day
Jun 8, 2021
Trackman - Fastball
81.9
Velocity (max)
79.4 - 81.6
Velo Range
80.2
Eff Velocity (avg)
2,177
Spin Rate (max)
2,082
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.2
Velocity (max)
60.3 - 61.2
Velo Range
60.1
Eff Velocity (avg)
1,855
Spin Rate (max)
1,804
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
69.8
Velocity (max)
64.0 - 69.8
Velo Range
68.8
Eff Velocity (avg)
1,850
Spin Rate (max)
1,672
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2020 Southern Ohio Rising Prospects
Jun 17, 2020
Trackman - Fastball
75.1
Velocity (max)
72.7 - 74.6
Velo Range
73.0
Eff Velocity (avg)
1,760
Spin Rate (max)
1,599
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
53.6
Velocity (max)
52.2 - 53.6
Velo Range
51.4
Eff Velocity (avg)
1,631
Spin Rate (max)
1,593
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
64.1
Velocity (max)
62.1 - 64.1
Velo Range
62.5
Eff Velocity (avg)
1,527
Spin Rate (max)
1,450
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

Pitching Velos

2021
2020
Fastball
Velocity Max
82.0
Fastball
Velocity Avg
80.5
Curveball
Velocity Avg
60.5
Changeup
Velocity Avg
67.0
Fastball
Velocity Max
75.0
Fastball
Velocity Avg
74.0
Curveball
Velocity Avg
53.5
Changeup
Velocity Avg
62.5
Indiana Bulls Scout Day
Jun 8, 2021
Pitching
82
Max FB
79 - 82
FB
60 - 61
CB
64 - 70
CH
2020 Southern Ohio Rising Prospects
Jun 17, 2020
Pitching
75
Max FB
73 - 75
FB
53 - 54
CB
61 - 64
CH

Game Performance

2022
60 Yard Dash
7.33
Top Speed (MPH)
RSi
Vertical Jump
Indiana Bulls Scout Day
Jun 7, 2022
Swift
7.33
10-yd
7.33
60-yd
16.8
Run speed (max)
8.2
Run Speed (avg)
2.25
RSi (max)
2.21
RSi (avg)
1,784
Jump Power (max)
24.2
Jump Height (max)
24.2
Jump Height (avg)

Visual Edge

Pitch Ai

Notes

Comments

6/07/22

Jack Grunkemeyer, Batesville, 2024, IN

Position: RHP/1B

Body: 6-foot-2, 210-pound solid build.

Hit: (RHH) Solid. Starts in a wide stance with a small load, then uses a short stride. Flashed bat speed. Good extension on his finish, uphill swing. Pull side approach. 

Power: 90.9 mph exit velocity, average 87.9 mph.

Defense:  (IF) Sure hands, developing footwork, natural exchange. Solid. 

Arm: 79 mph infield velocity. Short arm action, high ¾ slot. 

Speed: 7.33 (60-yard).

Pitching: Projectable. Tall-and-fall delivery, some effort. ¾ arm angle, longer arm action. Tall balance point, downhill shoulders, lands closed.

FB: T85. 81-84 mph. (Max spin 1854;  Avg 1699). Arm side accuracy, slight running action. 

CB: 62-63 mph. (Max spin 1769; Avg 1666). 

CH: 66-71 mph. Sinking action. 

3/06/22

Jack Grunkemeyer, Batesville, 2024, IN

Position: RHP/1B

Body: 6-foot-2, 210-pound sturdy projectable build.

Hit: (RHH) Raw. Began in a tall stance with a small load, then used a controlled stride. Raw bat speed. Loose upward swing. Gap to gap approach. 

Power: 94 mph exit velocity, average 81.1 mph. 67.3 mph bat speed average. 21.3 mph hand speed average.

Defense:  (IF) Soft hands, in control footwork, clean exchange. Solid. 

Arm: 82 mph infield velocity. Loose arm action, high ¾ slot. 

Speed: 7.89 (60-yard).

Pitching: Projectable. Feel delivery, some effort. High ¾ arm angle, some arm speed, short arm action. Tall balance point, a clean finish.

FB: 82-84 mph. (Max spin 2222;  Avg 2071). Slight running action. 

CH: 71-72 mph. Fading action. 

SL: 64-65 mph. Sweeping action. (Max spin 1784; Avg 1728). 

Draft Reports

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