17.7
Hand Speed (max)
10/18/23
CLASS OF 2025
OF
RHP
DJ
Walker Jr.
Olathe West (HS) • KS
5' 5" • 140LBS
R/R • 17yr 1mo
Travel Team: Cavalier Baseball Club
5' 5" • 140LBS
R/R • 17yr 1mo
Travel Team: Cavalier Baseball Club
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
63.7
Bat Speed (max)
10/18/23
16
Rot. Acc (max)
10/18/23
-
Hard Hit %
78
Exit Velocity (max)
10/18/23
66.4
Exit Velocity (avg)
10/18/23
228
Distance (max)
10/18/23
38
Sweet Spot %
10/18/23
7.15
60
10/18/23
3.92
30-yd
10/18/23
1.69
10-yd
10/18/23
19
Run speed (max)
10/18/23
-
INF Velo
73
OF Velo
10/18/23
-
C Velo
-
Pop Time
Fastball
71.9
Velocity (max)
10/18/23
68.4 - 71.1
Velo Range
10/18/23
1703
Spin Rate (avg)
10/18/23
Changeup
64.6 - 67.5
Velo Range
10/18/23
1373
Spin Rate (avg)
10/18/23
Curveball
61.2 - 64.6
Velo Range
10/18/23
1809
Spin Rate (avg)
10/18/23
Positional Tools
2023
2022
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
73.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
72.0
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).
78.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
66.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
228
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
121
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.0
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).
77.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
66.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
99
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
59
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
10.4
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.
Cavalier Baseball Club Scout Day
Oct 18, 2023
Trackman - Hitting
78.0
Exit Velocity (max)
66.4
Exit Velocity (avg)
121
Distance (avg)
228
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Cavalier Scout Day
Oct 19, 2022
Trackman - Hitting
77.3
Exit Velocity (max)
66.3
Exit Velocity (avg)
59
Distance (avg)
99
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
17.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.0
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.
16.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
15.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
57.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
53.4
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.
Cavalier Baseball Club Scout Day
Oct 18, 2023
Blast - Hitting
17.7
Hand Speed (max)
16.5
Hand Speed (avg)
63.7
Bat Speed (max)
60.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Cavalier Scout Day
Oct 19, 2022
Blast - Hitting
16.4
Hand Speed (max)
15.3
Hand Speed (avg)
57.9
Bat Speed (max)
53.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.4
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).
1703
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.
24.5
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).
63.2
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).
1809
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).
66.1
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).
1373
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).
Cavalier Baseball Club Scout Day
Oct 18, 2023
Trackman - Fastball
71.9
Velocity (max)
68.4 - 71.1
Velo Range
65.7
Eff Velocity (avg)
1,759
Spin Rate (max)
1,703
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
64.6
Velocity (max)
61.2 - 64.6
Velo Range
59.9
Eff Velocity (avg)
1,852
Spin Rate (max)
1,809
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
67.7
Velocity (max)
64.6 - 67.5
Velo Range
62.1
Eff Velocity (avg)
1,450
Spin Rate (max)
1,373
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
Game Performance
2023
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.69
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.92
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.15
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.
1.74
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.08
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.41
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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