@ZachKlempke 
76.1
Velocity (max)
3/19/23
CLASS OF 2024
RHP
Zach
Klempke
Shakopee (HS) • MN
6' 2" • 160LBS
R/R • 19yr 2mo
Travel Team: Cavalier Baseball Club 18U White
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
73 - 76
Velo Range
3/19/23
1722
Spin Rate (avg)
3/19/23
Changeup
71.3 - 72.7
Velo Range
3/19/23
1776
Spin Rate (avg)
3/19/23
Slider
62.2 - 70
Velo Range
8/03/22
1846
Spin Rate (avg)
3/19/23
94.6
Exit Velocity (max)
3/19/23
74.4
Exit Velocity (avg)
8/03/22
286
Distance (max)
8/03/22
57
Sweet Spot %
3/19/23
18.7
Hand Speed (max)
3/19/23
59.3
Bat Speed (max)
3/19/23
4.6
Rot. Acc (max)
3/19/23
14
Hard Hit %
3/19/23
7.86
60-yd
3/19/23
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
76
OF Velo
3/19/23
-
C Velo
-
Pop Time
Positional Tools
2023
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.86
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
76.0
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.
12.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
71.0
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).
94.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
237
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
130
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.3086
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).
78.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
286
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
116
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
4.2548
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.
PBR MN Preseason All-State (2024 Grads)
Mar 19, 2023
Trackman - Hitting
94.6
Exit Velocity (max)
73.5
Exit Velocity (avg)
130
Distance (avg)
237
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Summer ID- Duluth
Aug 3, 2022
Trackman - Hitting
78.3
Exit Velocity (max)
74.4
Exit Velocity (avg)
116
Distance (avg)
286
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
59.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
57.7
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.
PBR MN Preseason All-State (2024 Grads)
Mar 19, 2023
Blast - Hitting
18.7
Hand Speed (max)
18.2
Hand Speed (avg)
59.3
Bat Speed (max)
57.7
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).
76.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.2
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).
1722
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.
23.2
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).
72.0
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).
1776
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).
67.9
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).
1846
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).
72.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.2
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).
1709
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.
24.8
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).
66.5
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).
1646
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).
65.9
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).
1734
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).
PBR MN Preseason All-State (2024 Grads)
Mar 19, 2023
Trackman - Fastball
76.1
Velocity (max)
72.6 - 75.8
Velo Range
69.2
Eff Velocity (avg)
1,804
Spin Rate (max)
1,722
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
70.5
Velocity (max)
66.6 - 69.5
Velo Range
63.7
Eff Velocity (avg)
1,933
Spin Rate (max)
1,846
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
72.8
Velocity (max)
71.3 - 72.7
Velo Range
68.0
Eff Velocity (avg)
1,843
Spin Rate (max)
1,776
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR MN Summer ID- Duluth
Aug 3, 2022
Trackman - Fastball
72.9
Velocity (max)
64.7 - 72.9
Velo Range
66.0
Eff Velocity (avg)
1,787
Spin Rate (max)
1,709
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
71.5
Velocity (max)
62.2 - 70.0
Velo Range
62.7
Eff Velocity (avg)
1,797
Spin Rate (max)
1,734
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
68.7
Velocity (max)
64.2 - 68.7
Velo Range
64.1
Eff Velocity (avg)
1,702
Spin Rate (max)
1,646
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: RHP/OF
Body: 6-0, 140-pounds.
Delivery: Slight hybrid, slower tempo, some rhythm, high leg swing up, swings open, falls glove side
Arm Action: RH. Long arm action, down and back up, one piece, 3/4 slot
FB: T76, 73-76 mph. Flat run T1804, 1722 average rpm.
SL: 67-69 mph. Small break T1933, 1846 average rpm.
CH: 71-73 mph. Run T1843, 1776 average rpm.
Positional Profile: RHP/OF
Body: 6-0, 140-pounds.
Hits: RHH. Relaxed open stance. Small leg lift and hands push back. Flat and stiff swing. Length to contact. Middle approach, average barrel contact, ground ball to fly ball result
Power: 95 max exit velocity, averaged 73.5 MPH. 237' max distance.
Arm: RH. OF-76 mph. Accurate throws
Defense: Glove flips out to field tha ball and stays low. Passive footwork and works into throw
Run: 7.86 runner in the 60.
Positional Profile: RHP/OF
Body: 6-0, 140-pounds.
Defense: Slow moving footwork to the ball. Glove reaches to field the ball
Arm: RH. OF - 71 mph.
Hit: RHH. Open relaxed stance. Strides square with hand load. Slight rm bar. Stiff flat swing plane. Barrel works in/out of zone. Slash contact, line drive and ground ball contact
Power: 78.3 max exit velocity, averaged 74.4 mph. 286� max distance.
Run: 8.06 runner in the 60.
Delivery: Balanced start. Side step and into balance position. Some rhythm and quicker tempo. Swings and lands inline.
Arm Action: RH. Long arm swing, turns over behind and a release.
FB: T72.9, 70.0-72.9 mph. T1787, 1709 average rpm. STraight, occasional run
SL: 62.2-64.7 mph. T1702, 1646 average rpm. Lowers slot, 10/4 break
CH: 64.2-68.7 mph. T1702, 1646 average rpm. Down action