81.2
Velocity (max)
9/26/25
CLASS OF 2028
LHP
1B
Kaleb
Walker
St. Joseph (HS) • AB
6' 3" • 175LBS
L/L • 16yr
Travel Team: Sylvan Lake Gulls Prep 19U
6' 3" • 175LBSL/L • 16yr
Travel Team: Sylvan Lake Gulls Prep 19U
Rankings
2028 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
75.9 - 79.5
Velo Range
9/11/25
1988
Spin Rate (avg)
9/26/25
Changeup
72 - 76
Velo Range
9/26/25
1928
Spin Rate (avg)
9/26/25
Curveball
67 - 73
Velo Range
9/26/25
2003
Spin Rate (avg)
9/26/25
Slider
74.8 - 74.8
Velo Range
9/11/25
2059
Spin Rate (avg)
9/11/25
92
Exit Velocity (max)
9/11/25
82.8
Exit Velocity (avg)
9/11/25
347
Distance (max)
9/11/25
50
Sweet Spot %
9/26/25
20.7
Hand Speed (max)
9/26/25
68.6
Bat Speed (max)
9/26/25
5.6
Rot. Acc (max)
9/26/25
18
Hard Hit %
9/11/25
7.23
60-yd
3/14/25
4.15
30-yd
9/11/25
1.83
10-yd
9/26/25
18.8
Run speed (max)
9/11/25
82
INF Velo
3/14/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.23
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
12.7
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
347
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
161
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.9721
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.
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Hitting
87.0
Exit Velocity (max)
76.3
Exit Velocity (avg)
215
Distance (avg)
302
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 Sylvan Lake Gulls Rising Stars Classic - Combine & Coverage
Sep 11, 2025
Trackman - Hitting
92.0
Exit Velocity (max)
82.8
Exit Velocity (avg)
170
Distance (avg)
347
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 St. Joseph Academy Scout Day
Mar 14, 2025
Trackman - Hitting
89.5
Exit Velocity (max)
82.8
Exit Velocity (avg)
109
Distance (avg)
214
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.1
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.
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Blast - Hitting
20.7
Hand Speed (max)
19.8
Hand Speed (avg)
68.6
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.5
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).
1976
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).
70.0
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).
2002
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).
72.4
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).
1871
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).
69.2
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).
1916
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).
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Fastball
81.2
Velocity (max)
76.5 - 78.9
Velo Range
75.8
Eff Velocity (avg)
2,119
Spin Rate (max)
1,988
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
75.9
Velocity (max)
67.4 - 72.9
Velo Range
67.5
Eff Velocity (avg)
2,075
Spin Rate (max)
2,003
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
76.9
Velocity (max)
71.9 - 76.0
Velo Range
72.2
Eff Velocity (avg)
2,040
Spin Rate (max)
1,928
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Sylvan Lake Gulls Rising Stars Classic - Combine & Coverage
Sep 11, 2025
Trackman - Fastball
80.6
Velocity (max)
75.9 - 79.5
Velo Range
75.3
Eff Velocity (avg)
2,036
Spin Rate (max)
1,946
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
68.7
Velocity (max)
68.2 - 68.7
Velo Range
65.6
Eff Velocity (avg)
2,030
Spin Rate (max)
1,991
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
74.8
Velocity (max)
74.8 - 74.8
Velo Range
72.0
Eff Velocity (avg)
2,072
Spin Rate (max)
2,059
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
73.0
Velocity (max)
69.5 - 73.0
Velo Range
71.6
Eff Velocity (avg)
1,962
Spin Rate (max)
1,852
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2025 St. Joseph Academy Scout Day
Mar 14, 2025
Trackman - Fastball
78.3
Velocity (max)
74.5 - 77.3
Velo Range
75.8
Eff Velocity (avg)
2,011
Spin Rate (max)
1,941
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
68.8
Velocity (max)
66.1 - 68.5
Velo Range
66.5
Eff Velocity (avg)
1,912
Spin Rate (max)
1,868
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
67.8
Velocity (max)
66.0 - 67.7
Velo Range
67.2
Eff Velocity (avg)
1,703
Spin Rate (max)
1,646
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
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)
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)
70.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.83
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.15
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.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Vald
1.83
10-yd
4.20
30-yd
7.58
60-yd
18.2
Run speed (max)
0.71
RSI (max)
20.7
Jump Height (max)
Vizual Edge
2025
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.
64.4
Pitch Ai
Notes
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
2025 West Coast Super Sophomore Games
Kaleb Walker, St. Joseph HS, 2028 Uncommitted
Positional Profile: 1B/LHP
Body: 6-1, 162-pounds.
Hit: RHH. 50% Sweet Spot%, 33% Line Drive%, 33% Flyball%.
Power: 87.0mph max exit velocity, averaged 76.3mph. 302ft max distance, averaged 215ft.
Swing: 68.6mph max bat speed, averaged 65.1mph. 20.7mph max hand speed, averaged 19.8mph.
Arm: RH. INF - 80mph.
ATH: 7.58 runner in the 60. 4.20 30-yard split, 1.83 10-yard split. 20.7 max vertical jump.
Pitching: LHP. FB 77-81mph (42% Strike%), CB 72-76mph (47% Strike%), CH 72-76mph (50% Strike%).