80
Velocity (max)
2/21/23
CLASS OF 2024
RHP
SS
Hunter
Kierpiec
Westmoreland (HS) • NY
6' 2" • 180LBS
R/R • 19yr
Travel Team: Accelerator Elite
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
77.5 - 80
Velo Range
2/21/23
1909
Spin Rate (avg)
2/21/23
Changeup
72.6 - 74.2
Velo Range
2/21/23
1811
Spin Rate (avg)
2/21/23
Curveball
66 - 67.6
Velo Range
2/21/23
1819
Spin Rate (avg)
2/21/23
Slider
67.4 - 68.2
Velo Range
2/21/23
1846
Spin Rate (avg)
2/21/23
87.7
Exit Velocity (max)
2/21/23
74.5
Exit Velocity (avg)
2/21/23
276
Distance (max)
2/22/22
50
Sweet Spot %
2/21/23
22.5
Hand Speed (max)
2/22/22
68.2
Bat Speed (max)
2/21/23
15.5
Rot. Acc (max)
2/21/23
-
Hard Hit %
7.54
60-yd
2/21/23
4.16
30-yd
2/21/23
1.80
10-yd
2/21/23
18.2
Run speed (max)
2/21/23
77
INF Velo
2/21/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2023
2022
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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
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.58
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
67.0
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.
10.9
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).
87.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
250
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
179
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.1
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).
82.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
71.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
276
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
103
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.5
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 Preseason ID: Mohawk Valley
Feb 21, 2023
Trackman - Hitting
87.7
Exit Velocity (max)
74.5
Exit Velocity (avg)
179
Distance (avg)
250
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Preseason All-State - Mohawk Valley
Feb 22, 2022
Trackman - Hitting
82.4
Exit Velocity (max)
71.2
Exit Velocity (avg)
103
Distance (avg)
276
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.
22.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.2
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.
22.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
64.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.9
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 Preseason ID: Mohawk Valley
Feb 21, 2023
Blast - Hitting
22.4
Hand Speed (max)
20.7
Hand Speed (avg)
68.2
Bat Speed (max)
66.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Preseason All-State - Mohawk Valley
Feb 22, 2022
Blast - Hitting
22.5
Hand Speed (max)
20.6
Hand Speed (avg)
64.3
Bat Speed (max)
61.9
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).
80.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.7
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).
1909
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.
24.3
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).
66.9
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).
1819
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).
73.5
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).
1811
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).
73.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.8
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).
1816
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.
25.3
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).
60.2
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).
1567
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).
63.7
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).
1733
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).
2023 Preseason ID: Mohawk Valley
Feb 21, 2023
Trackman - Fastball
80.0
Velocity (max)
77.5 - 80.0
Velo Range
76.0
Eff Velocity (avg)
2,018
Spin Rate (max)
1,909
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.6
Velocity (max)
66.0 - 67.6
Velo Range
64.1
Eff Velocity (avg)
1,898
Spin Rate (max)
1,819
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
68.2
Velocity (max)
67.4 - 68.2
Velo Range
65.2
Eff Velocity (avg)
1,941
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 %
Trackman - ChangeUp
74.2
Velocity (max)
72.6 - 74.2
Velo Range
71.4
Eff Velocity (avg)
1,847
Spin Rate (max)
1,811
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2022 Preseason All-State - Mohawk Valley
Feb 22, 2022
Trackman - Fastball
73.1
Velocity (max)
71.1 - 72.5
Velo Range
68.3
Eff Velocity (avg)
1,854
Spin Rate (max)
1,816
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
60.8
Velocity (max)
59.4 - 60.8
Velo Range
56.6
Eff Velocity (avg)
1,620
Spin Rate (max)
1,567
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
64.6
Velocity (max)
62.7 - 64.6
Velo Range
61.3
Eff Velocity (avg)
1,763
Spin Rate (max)
1,733
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2023
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Pitching Velos
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.80
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.16
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.54
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual 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.
70.99
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.
71.17
Pitch Ai
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Physical: 6-foot-2, 180 pounds; Long, slight build. 7.54 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 an average effort from the legs. Showed a moderate swing path with a late one hand finish. More line drives than flyballs and groundballs with a peak exit velocity of 88 MPH via Trackman.
Defensively: Starts with a low to the ground setup; uses prep hop while showing active feet. Hands are out in front with a clean transfer. Short take back from a standard 3/4 arm slot. INF - 77 MPH.
Pitching: Uses a center rubber setup while using an angled drop step. Mid chest leg drive with a slight lean over the belt. Has a moderate stride landing inline with the plate. Moderate arm swing while showing some scap load; standard 3/4 slot. Square to the plate with finish. FB: Peak velo of 80 MPH, while sitting 77 - 80 MPH; arm side run. CB: 66 - 68 MPH; showed depth. SL: 66 - 68 MPH; tilting break. CH: 73 - 74 MPH; fading action.
Physical: 6-foot-1, 150 pounds; Long, wiry build. 7.58 runner in the 60.
Offensively: RHH. Even setup, with feet just outside his shoulders; flat bat to start. Loads straight back with an up and down stride for timing. Stays behind the ball while showing an average effort from the legs. Showed a moderate swing path with a late one hand finish. More ground balls than line drives and fly balls with a peak exit velocity of 82 MPH via Trackman.
Defensively: Starts with a balanced setup; static during pre-pitch while showing choppy feet. Hands are out in front with a seamless transfer. Moderate arm circle from a standard 3/4 arm slot. INF - 67 MPH.
Pitching: Uses a glove side setup working primarily from the stretch. Mid chest leg drive with a slight lean over the belt. Has a long stride while landing slightly closed. Long arm swing while showing some scap load; standard 3/4 slot. Spins off 1B side with finish. FB: Peak velo of 73 MPH, while sitting 71-73 MPH; arm side run. CB: 60-61 MPH; 11-5 shape. CH: 63-65 MPH; fading action.