@keithchenko 
83
Velocity (max)
7/22/21
CLASS OF 2024
RHP
OF
Keith
Mintschenko
Avon Grove (HS) • PA
6' 0" • 155LBS
R/R • 19yr 6mo
Travel Team: PA Rebels
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
78 - 83
Velo Range
7/22/21
2002
Spin Rate (avg)
2/14/21
Changeup
74 - 76
Velo Range
6/23/22
1663
Spin Rate (avg)
6/14/22
Curveball
65 - 66
Velo Range
9/22/23
2138
Spin Rate (avg)
6/14/22
86.6
Exit Velocity (max)
2/14/21
77.6
Exit Velocity (avg)
2/14/21
294
Distance (max)
3/06/21
55
Sweet Spot %
2/14/21
23.1
Hand Speed (max)
2/14/21
67.4
Bat Speed (max)
2/14/21
18.3
Rot. Acc (max)
2/14/21
-
Hard Hit %
7.45
60-yd
6/14/22
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
80
OF Velo
2/14/21
-
C Velo
-
Pop Time
Positional Tools
2022
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.45
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.75
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
80.0
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.
11.2
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
294
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
192
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
22.5
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.
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Trackman - Hitting
83.5
Exit Velocity (max)
73.4
Exit Velocity (avg)
206
Distance (avg)
294
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Preseason All-State - North/Central
Feb 14, 2021
Trackman - Hitting
86.6
Exit Velocity (max)
77.6
Exit Velocity (avg)
178
Distance (avg)
292
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.1
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.
67.4
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.
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Blast - Hitting
21.3
Hand Speed (max)
19.9
Hand Speed (avg)
65.7
Bat Speed (max)
62.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 Preseason All-State - North/Central
Feb 14, 2021
Blast - Hitting
23.1
Hand Speed (max)
21.3
Hand Speed (avg)
67.4
Bat Speed (max)
61.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.1
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).
1952
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.
25.0
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).
63.4
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).
2108
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).
68.6
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).
1166
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.0
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).
1783
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.
22.3
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).
63.5
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).
2044
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).
71.2
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).
1520
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.0
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).
1928
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.1
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).
1987
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).
66.4
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).
1626
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 Northeast Senior Games
Aug 8, 2023
Trackman - Fastball
79.4
Velocity (max)
77.3 - 78.8
Velo Range
76.5
Eff Velocity (avg)
2,152
Spin Rate (max)
1,952
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
65.0
Velocity (max)
62.2 - 64.6
Velo Range
60.8
Eff Velocity (avg)
2,231
Spin Rate (max)
2,108
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
70.2
Velocity (max)
67.5 - 70.0
Velo Range
66.6
Eff Velocity (avg)
1,285
Spin Rate (max)
1,166
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Fastball
81.5
Velocity (max)
78.9 - 80.9
Velo Range
78.3
Eff Velocity (avg)
1,934
Spin Rate (max)
1,772
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.3
Velocity (max)
62.6 - 65.2
Velo Range
61.6
Eff Velocity (avg)
2,246
Spin Rate (max)
2,138
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
72.5
Velocity (max)
71.6 - 72.5
Velo Range
70.3
Eff Velocity (avg)
1,687
Spin Rate (max)
1,663
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Bucks County/PA Rebels Scout Day
Feb 26, 2022
Trackman - Fastball
80.8
Velocity (max)
79.6 - 80.6
Velo Range
80.3
Eff Velocity (avg)
1,869
Spin Rate (max)
1,800
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.7
Velocity (max)
62.3 - 63.7
Velo Range
62.2
Eff Velocity (avg)
1,957
Spin Rate (max)
1,912
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.8
Velocity (max)
70.0 - 71.7
Velo Range
70.1
Eff Velocity (avg)
1,496
Spin Rate (max)
1,449
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2021 PA State Games / 2023-2024 Grads
Jun 15, 2021
Trackman - Fastball
79.9
Velocity (max)
73.9 - 79.9
Velo Range
75.9
Eff Velocity (avg)
2,133
Spin Rate (max)
1,950
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
62.8
Velocity (max)
59.5 - 61.9
Velo Range
58.3
Eff Velocity (avg)
2,002
Spin Rate (max)
1,984
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Trackman - Fastball
80.3
Velocity (max)
78.9 - 80.1
Velo Range
76.0
Eff Velocity (avg)
1,914
Spin Rate (max)
1,817
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
59.1
Velocity (max)
58.1 - 59.1
Velo Range
55.4
Eff Velocity (avg)
2,041
Spin Rate (max)
1,950
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.2
Velocity (max)
62.8
Eff Velocity (avg)
1,629
Spin Rate (max)
1,629
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2021 Preseason All-State - North/Central
Feb 14, 2021
Trackman - Fastball
78.5
Velocity (max)
77.4 - 78.4
Velo Range
75.4
Eff Velocity (avg)
3,193
Spin Rate (max)
2,002
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
60.8
Velocity (max)
59.0 - 60.7
Velo Range
56.4
Eff Velocity (avg)
2,063
Spin Rate (max)
2,036
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
67.1
Velocity (max)
66.2 - 67.1
Velo Range
64.2
Eff Velocity (avg)
1,686
Spin Rate (max)
1,626
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2023
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
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
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
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)
76.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.4
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.6
Game Performance
Vizual Edge
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 PA State Games (Session 2)
Jun 14, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
Comments
Draft Reports
Contact
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Physical: 6-0, 155 pounds; Proportional, slight build.
Pitching: Uses a glove side setup while using an angled drop step. Minimal leg lift with a slight lean over the belt. Has a long stride landing inline with the plate. Long arm swing while arm stays in line with 2B; standard 3/4 slot. Square to the plate with finish. FB: Peak velo of 79 MPH, while sitting 77-79 MPH; life through the zone. CB: 62-65 MPH; showed depth. CH: 68-70 MPH; fading action.
Physical: Ultra-projectable, athletic 6-foot, 145lb frame.
Pitching: RHP. Starts from the far left side of the rubber; repeatable delivery that stretches down the slope into extension with fast arm-speed out of a H ¾ slot. Room to throw much harder soon on a 79-82 mph FB with some jump to it (16+ inches IVB). Added a tough two-plane 63-65 mph breaker (2246) at a 50% zone rate, and mixed a hard-fading low-70’s CH with swing/miss type feel.
Physical: Lean, lanky 6-foot, 140lb frame with lots of projection left, getting leveraged consistently on the bump.
Pitching: RHP - Started off the left side of the rubber with a short side-rocker, keeping pace in the delivery and getting down the mound with athleticism into footstrike. Able to create some downward plane at a high H ¾ release as the FB entered from 78-80 mph with good command and occasional arm-side run. Added a solid 60-62 mph CB with big 11/5 action to it, gaining good depth on its descent to the plate. Ability to throw both for strikes, leading with the FB mostly.
Physical: 6’ 140lb RHP/OF ran a 7.75 laser timed 60-yard dash. Thin frame has room to add size and strength over time.
Offensively: Starts with a wide base and uses a slight leg lift as he loads the hands back to create some separation between the upper and lower half. His barrel works long and around the ball, getting to extension through contact.
Defensively: Approaches the ball with an open pocket, receives the ball out in front with 1 hand. He uses a small crow hop/pro step as he reaches his arm swing back and pulls down OTT.
Pitching: He uses a controlled windup as he loads into his back leg. He uses a small hip coil just before he strides to the plate. He shortens his arm swing, keeping it close to his body and coming OTT downhill towards the catcher. Mixes 3 low spin pitches (FB,CV,CH) to the strike zone.