Jack Kaczmarek
Jack Kaczmarek
Jack Kaczmarek

CLASS OF 2022

RHP
OF

Jack
Kaczmarek

Patrick Henry (Ashland) (HS) • VA
6-4 • 205LBS • R/R
Travel Team: MPH101 2022 Dragum
2022 National

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2022 State

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

Best Of Stats

Power
80.6
Exit Velocity (max)
5/22/22
80
Exit Velocity (avg)
5/22/22
275
Distance (max)
5/22/22
57
Sweet Spot %
5/22/22
Hitting
21.5
Hand Speed (max)
5/22/22
64.7
Bat Speed (max)
5/22/22
17.6
Rot. Acc (max)
5/22/22
-
Hard Hit %
Run
7.6
60-yard
5/22/22
4.15
30-yd
5/22/22
1.78
10-yd
5/22/22
17.8
Run speed (max)
5/22/22
Defense
-
INF Velo
-
OF Velo
65
C Velo
5/22/22
2.30 - 2.48
Pop Time
5/22/22

Positional Tools

2020
2019
60 Yard Dash
6.91
Outfield Velocity
85.0
Power / Speed Score
13.3
Home to First
4.07
Infield Velocity
84.0
Outfield Velocity
88.0
Last Chance Open
Nov 15, 2020
Position
6.91
60-yard
85
OF Velo
92
Exit Velo
RVA Fall Review
Oct 20, 2019
Position
84
INF Velo
88
OF Velo
4.07
H-1st
86
Exit Velo

Hitting

2020
Exit Velocity Max
92.0
Exit Velocity Avg
82.3
Distance Max
299
Distance Avg
223
Launch Angle Avg
32.9801
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Last Chance Open
Nov 15, 2020
Trackman - Hitting
92.0
Exit Velocity (max)
82.3
Exit Velocity (avg)
223
Distance (avg)
299
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2020
Hand Speed Max
23.5
Hand Speed Avg
22.3
Bat Speed Max
69.6
Bat Speed Avg
67.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Last Chance Open
Nov 15, 2020
Blast - Hitting
23.5
Hand Speed (max)
22.3
Hand Speed (avg)
69.6
Bat Speed (max)
67.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)

Pitching

2020
Fastball
Velocity Max
83.7
Fastball
Velocity Avg
78.9
Fastball
Spin Rate Avg
1957
Fastball
Spin Score Avg
24.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.6
Curveball
Spin Rate Avg
2024
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.0
Changeup
Spin Rate Avg
1447
Changeup
Total Movement Avg
Last Chance Open
Nov 15, 2020
Trackman - Fastball
83.3
Velocity (max)
79.8 - 83.3
Velo Range
80.6
Eff Velocity (avg)
2,331
Spin Rate (max)
2,222
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.1
Velocity (max)
68.2 - 70.9
Velo Range
67.0
Eff Velocity (avg)
2,107
Spin Rate (max)
2,000
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
77.3
Velocity (max)
75.1 - 77.2
Velo Range
74.6
Eff Velocity (avg)
1,864
Spin Rate (max)
1,811
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Top Prospect Games III
Jul 21, 2020
Trackman - Fastball
83.7
Velocity (max)
76.0 - 81.8
Velo Range
77.7
Eff Velocity (avg)
2,269
Spin Rate (max)
1,957
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.4
Velocity (max)
66.8 - 68.4
Velo Range
65.9
Eff Velocity (avg)
2,042
Spin Rate (max)
2,024
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
72.3
Velocity (max)
67.8 - 72.3
Velo Range
66.3
Eff Velocity (avg)
1,629
Spin Rate (max)
1,447
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2020
Fastball
Sink+
Fastball
Rise+
Top Prospect Games III
Jul 21, 2020
Pitch Scores - Fastball
Hop+
Sink+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2020
2019
Fastball
Velocity Max
84.0
Fastball
Velocity Avg
80.6
Curveball
Velocity Avg
69.3
Changeup
Velocity Avg
72.3
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
82.0
Curveball
Velocity Avg
73.5
Changeup
Velocity Avg
77.5
Slider
Velocity Avg
73.5
Last Chance Open
Nov 15, 2020
Pitching
83
Max FB
78 - 83
FB
68 - 71
CB
75 - 77
CH
Top Prospect Games III
Jul 21, 2020
Pitching
84
Max FB
77 - 83
FB
67 - 68
CB
68 - 72
CH
VA/DC Preseason All-State - Session II
Feb 16, 2020
Pitching
84
Max FB
82 - 84
FB
70 - 72
CB
70 - 72
CH
RVA Fall Review
Oct 20, 2019
Pitching
83
Max FB
81 - 83
FB
72 - 75
CB
76 - 79
CH
73 - 74
SL

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

7/21/20

TPG III

Kaczmarek is 6-4 with a lankier athletic frame that has long levers and some projection left to it. He throws from a higher three-quarters arm slot, short loose arm action that is quick and some effort to his delivery. Shoulders are level and closed, lands closed with a fall off finish. Fastball was 77-83, touching 84, with some downward plane and some late run to it that got some depth. Curveball had good armspeed and was 67-68 with gradual 11/5 break to it and some shape that has a chance to tighten into a good pitch. Change-up had some armspeed and was 68-72 with some sink.

2/16/20

Preseason All-State II

Kackzmerak is 6-4 with a lankier athletic frame that has plenty of projection left to it. He throws from a high three-quarters arm slot, very short loose arm action that is quick, some effort to his delivery. Shoulders are level and closed, lands closed with a fall off finish. Fastball was 82-84, with some run to armside. Curveball had good armspeed and sharp 11/5 break at 70-72. Change-up had good armspeed and was 70-72 with some late run.

10/20/19

Long projectable frame with long limbs at 6-foot-4, 180-pounds. At the plate started with a square upright stance, strides closed, and hands load back with a slight bat wrap. Level path through the zone with some bat speed and strength in the swing. Displayed some aggression in the swing with power potential, especially to the pull side. Exit velocity of 86 mph. Defensively showed best in the outfield. Solid glove presentation, fields out front, eyes follow to catch. Full arm circle from a three-quarter arm slot for a positional best 88 mph with plenty of carry. Had an infield velocity of 84 mph. Home-1st time was 4.07. Long term, Kaczmarek’s best fit may be on the mound. Worked primarily out of the stretch. Consistent leg lift, sinks in backside, and drives down the mound landing closed. Full arm circle and works from a three-quarter arm slot. Easy 81-83 mph on the fastball with what appeared to be plenty more in the tank. Offspeed stuff is still developing, but shows a lot of promise on all three secondary pitches with present armspeed. Curveball had tight late 12/6 shape at 72-75 mph. Changeup was 76-79. Slider sat 73-74 mph. This is definitely an arm to watch grow as we go into the spring season. 

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