21.9
Hand Speed (max)
10/16/22
CLASS OF 2025
3B
2B
Kevin
Kazmierczak
Fordham Prep (HS) • NY
5' 10" • 166.2LBS
R/R • 16yr 10mo
Travel Team: Nor'East Clippers
5' 10" • 166.2LBSR/R • 16yr 10mo
Travel Team: Nor'East Clippers
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
67.9
Bat Speed (max)
6/26/23
7.7
Rot. Acc (max)
2/24/22
-
Hard Hit %
87.5
Exit Velocity (max)
7/14/23
81.2
Exit Velocity (avg)
7/14/23
326
Distance (max)
7/14/23
58
Sweet Spot %
2/24/22
6.87
60
6/26/23
3.83
30-yd
6/26/23
1.65
10-yd
6/26/23
20.2
Run speed (max)
6/26/23
81
INF Velo
6/26/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
75.7
Velocity (max)
10/16/22
73.3 - 75.1
Velo Range
10/16/22
2035
Spin Rate (avg)
3/04/23
Changeup
69.6 - 71.5
Velo Range
10/16/22
1897
Spin Rate (avg)
10/16/22
Curveball
58.3 - 60.4
Velo Range
2/24/22
1815
Spin Rate (avg)
2/24/22
Slider
65.9 - 67.2
Velo Range
10/16/22
1981
Spin Rate (avg)
10/16/22
Positional Tools
2023
2022
Sign in to view rankings 
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.67
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
77.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
10.7
Hitting
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
326
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
185
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.8
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
82.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
72.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
292
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
153
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.9
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
2023 Northeast Pride Scout Day (Summer)
Jul 14, 2023
Trackman - Hitting
87.5
Exit Velocity (max)
81.2
Exit Velocity (avg)
157
Distance (avg)
326
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 NYS Games Session 1
Jun 26, 2023
Trackman - Hitting
85.7
Exit Velocity (max)
74.8
Exit Velocity (avg)
207
Distance (avg)
316
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Northeast Pride Scout Day
Mar 4, 2023
Trackman - Hitting
81.2
Exit Velocity (max)
71.8
Exit Velocity (avg)
188
Distance (avg)
290
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
2022 Northeast Pride Scout Day (Fall)
Oct 16, 2022
Trackman - Hitting
82.3
Exit Velocity (max)
72.8
Exit Velocity (avg)
129
Distance (avg)
292
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Trackman - Hitting
79.3
Exit Velocity (max)
71.6
Exit Velocity (avg)
173
Distance (avg)
255
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.3
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.5
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
2023 Northeast Pride Scout Day (Summer)
Jul 14, 2023
Blast - Hitting
19.2
Hand Speed (max)
17.8
Hand Speed (avg)
66.0
Bat Speed (max)
63.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 NYS Games Session 1
Jun 26, 2023
Blast - Hitting
21.3
Hand Speed (max)
19.6
Hand Speed (avg)
67.9
Bat Speed (max)
65.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Northeast Pride Scout Day
Mar 4, 2023
Blast - Hitting
18.1
Hand Speed (max)
17.5
Hand Speed (avg)
64.4
Bat Speed (max)
62.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Northeast Pride Scout Day (Fall)
Oct 16, 2022
Blast - Hitting
21.9
Hand Speed (max)
20.0
Hand Speed (avg)
67.7
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Blast - Hitting
19.4
Hand Speed (max)
18.7
Hand Speed (avg)
62.8
Bat Speed (max)
60.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.9
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2035
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
27.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.7
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1658
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
63.5
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1973
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.1
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1871
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
25.9
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
59.2
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1815
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.3
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1699
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.6
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1981
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2023 Northeast Pride Scout Day
Mar 4, 2023
Trackman - Fastball
74.6
Velocity (max)
73.3 - 74.4
Velo Range
73.4
Eff Velocity (avg)
2,318
Spin Rate (max)
2,035
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
63.9
Velocity (max)
63.1 - 63.8
Velo Range
62.1
Eff Velocity (avg)
2,001
Spin Rate (max)
1,973
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
71.0
Velocity (max)
69.1 - 70.5
Velo Range
69.8
Eff Velocity (avg)
1,751
Spin Rate (max)
1,658
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 Northeast Pride Scout Day (Fall)
Oct 16, 2022
Trackman - Fastball
75.7
Velocity (max)
73.3 - 75.1
Velo Range
73.6
Eff Velocity (avg)
2,037
Spin Rate (max)
1,956
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
67.2
Velocity (max)
65.9 - 67.2
Velo Range
65.1
Eff Velocity (avg)
2,007
Spin Rate (max)
1,981
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.6
Velocity (max)
69.6 - 71.5
Velo Range
70.5
Eff Velocity (avg)
2,045
Spin Rate (max)
1,897
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Trackman - Fastball
71.8
Velocity (max)
68.8 - 71.1
Velo Range
66.9
Eff Velocity (avg)
2,084
Spin Rate (max)
1,786
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.0
Velocity (max)
58.3 - 60.4
Velo Range
55.9
Eff Velocity (avg)
1,903
Spin Rate (max)
1,815
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.1
Velocity (max)
63.5 - 64.8
Velo Range
61.5
Eff Velocity (avg)
1,548
Spin Rate (max)
1,501
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
Game Performance
2024
2023
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.65
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.83
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.87
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.65
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.83
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.87
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
2023
2022
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
71.38
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
78.04
Pitch Ai
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Physical
2024
2023
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Physical: 5-10, 170 pounds; Proportional, slight build. 6.87 runner in the 60.
Offensively: RHH. Even setup, with feet shoulder width apart; flat bat to start. Short take back with the hands with an up and down stride for timing. Slides weight forward pre-contact. while showing an average effort from the legs. Showed a direct swing path with a finish around the back. More line drives than flyballs and groundballs with a peak exit velocity of 86 MPH via Trackman.
Defensively: Starts with a balanced setup; uses prep step while utilizing a quick first step. Hands are underneath the body with a clean transfer. Moderate arm circle from a standard 3/4 arm slot. INF - 81 MPH.
Physical: 5-foot-8, 150 pounds; Broad shouldered build. 7.67 runner in the 60.
Offensively: RHH. Even setup, with feet just outside his shoulders; bat positioned at a 45 degree angle. Lifts hands with an up and down stride for timing. Stays behind the ball while showing a limited effort from the legs. Showed a flat swing path with a two handed finish. More ground balls than line drives and fly balls with a peak exit velocity of 80 MPH via Trackman.
Defensively: Starts with a low to the ground setup; uses prep step while showing active feet. Hands are out in front with a clean transfer. Moderate arm circle from a high 3/4 arm slot. INF - 71 MPH.
Pitching: Uses a glove side setup while using a side step. Mid chest leg drive with shoulders above the hips. Has a long stride while landing slightly closed. Moderate arm swing while stabbing downward; standard 3/4 slot. Upright with finish. FB: Peak velo of 72 MPH, while sitting 69 - 70 MPH; arm side run. CB: 58 - 61 MPH; lands for strikes. CH: 64 - 65 MPH; fading action.