80.8
Velocity (max)
1/23/21
CLASS OF 2021
RHP
OF
Koby
Miller
Lake Local (HS) • OH
6' 2" • 205LBS
R/R • 21yr 8mo
Travel Team: Midwest Stars
6' 2" • 205LBS
R/R • 21yr 8mo
Travel Team: Midwest Stars
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
77 - 81
Velo Range
1/23/21
2020
Spin Rate (avg)
1/23/21
Changeup
69 - 73
Velo Range
1/23/21
-
Spin Rate (avg)
Curveball
64 - 66
Velo Range
1/23/21
1788
Spin Rate (avg)
1/23/21
94.9
Exit Velocity (max)
1/23/21
-
Exit Velocity (avg)
-
Distance (max)
-
Sweet Spot %
23.4
Hand Speed (max)
1/23/21
73.7
Bat Speed (max)
1/23/21
9.7
Rot. Acc (max)
1/23/21
-
Hard Hit %
7.62
60
1/23/21
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
77
OF Velo
1/23/21
-
C Velo
-
Pop Time
Positional Tools
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)
7.62
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
12.5
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
284
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
147
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.1
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.
Scout Day: Midwest Stars 1.23.21
Jan 23, 2021
Trackman - Hitting
94.9
Exit Velocity (max)
84.5
Exit Velocity (avg)
147
Distance (avg)
284
Distance (max)
Hard Hit %
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.
23.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.6
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.
Scout Day: Midwest Stars 1.23.21
Jan 23, 2021
Blast - Hitting
23.4
Hand Speed (max)
22.6
Hand Speed (avg)
73.7
Bat Speed (max)
69.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.1
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).
2020
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.
25.5
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).
65.2
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).
1788
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).
72.5
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).
1483
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).
Scout Day: Midwest Stars 1.23.21
Jan 23, 2021
Trackman - Fastball
80.8
Velocity (max)
78.0 - 80.2
Velo Range
77.8
Eff Velocity (avg)
2,093
Spin Rate (max)
2,020
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.4
Velocity (max)
65.0 - 65.4
Velo Range
64.2
Eff Velocity (avg)
1,847
Spin Rate (max)
1,788
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
73.1
Velocity (max)
72.0 - 73.1
Velo Range
71.7
Eff Velocity (avg)
1,523
Spin Rate (max)
1,483
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
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
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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6-foot-2, 205-pound physical frame. Confident at the plate, Miller's 94 mph exit velocity ranks him 1st at the event. Setup was liked of a smooth load and an athletic stance. Bat speed was above average, and displayed a flat swing plane. Had a lot of loud contact and found multiple barrels. Gap to gap approach. Capable from the outfield, his best throws to the bases were registered at 77 mph; had sure hands, a clean exchange, and athletic footwork. Fields the ball out front, movements laterally were quick. Had an-over-the-top slot and a long arm action. Clocked a time of 7.62 in the 60-yard dash. Solid on the mound, showed a ¾ arm angle and a long arm action with above average arm speed. Drop-and-drive type pitcher and uses some effort. Showed uphill shoulders. Lands square with an athletic finish. Sat with his fastball at 77-81 mph; has sinking action and consistent control. His 11/5 curveball (64-66) showed gradual action. His tight changeup (69-73) shows sinking action.