@Lukej2028 -
Hand Speed (max)
CLASS OF 2028
SS
RHP
Luke
Johnson
Liberty (HS) • AZ
6' 1" • 170.4LBS
R/R • 16yr 4mo
Travel Team: Marucci Athletics
6' 1" • 170.4LBSR/R • 16yr 4mo
Travel Team: Marucci Athletics
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
-
Bat Speed (max)
-
Rot. Acc (max)
8
Hard Hit %
6/23/26
94
Exit Velocity (max)
6/23/26
79.6
Exit Velocity (avg)
6/23/26
315
Distance (max)
6/23/26
50
Sweet Spot %
6/23/26
7.51
60-yd
6/23/26
4.12
30-yd
6/23/26
1.73
10-yd
6/23/26
18.1
Run speed (max)
6/23/26
74
INF Velo
6/23/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
75.4
Velocity (max)
6/23/26
73.5 - 75.4
Velo Range
6/23/26
1979
Spin Rate (avg)
6/23/26
Changeup
75 - 75
Velo Range
6/23/26
1489
Spin Rate (avg)
6/23/26
Curveball
68 - 68
Velo Range
6/23/26
2030
Spin Rate (avg)
6/23/26
Slider
67 - 68.1
Velo Range
6/23/26
1961
Spin Rate (avg)
6/23/26
Positional Tools
2026
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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).
74.0
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
315
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
226
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
27.0531
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
West Valley Summer ID
Jun 23, 2026
Trackman - Hitting
94.0
Exit Velocity (max)
79.6
Exit Velocity (avg)
226
Distance (avg)
315
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.7
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).
1979
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.
26.5
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).
68.4
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).
2030
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).
75.3
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).
1489
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).
67.6
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).
1961
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).
West Valley Summer ID
Jun 23, 2026
Trackman - Fastball
75.4
Velocity (max)
73.5 - 75.4
Velo Range
71.7
Eff Velocity (avg)
2,054
Spin Rate (max)
1,979
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
68.4
Velocity (max)
64.7
Eff Velocity (avg)
2,030
Spin Rate (max)
2,030
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
68.1
Velocity (max)
67.0 - 68.1
Velo Range
63.8
Eff Velocity (avg)
1,983
Spin Rate (max)
1,961
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
75.3
Velocity (max)
71.3
Eff Velocity (avg)
1,489
Spin Rate (max)
1,489
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
2026
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
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
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
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.73
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.12
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.51
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.
West Valley Summer ID
Jun 23, 2026
Vald
1.73
10-yd
4.12
30-yd
7.51
60-yd
18.1
Run speed (max)
1.97
RSI (max)
21.0
Jump Height (max)
Vizual Edge
2026
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.
77.57
Pitch Ai
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Comments
Draft Reports
Contact
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Physical
2026
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.
Positional Profile: SS/RHP
Body: 6-1, 170-pounds.
Delivery: late to pick up target during delivery, decent use of lower half, but can work to get over front side and work more downhill, ball tends to come up out of the hand, glove swims out away from body
Arm Action: RH. 3/4 slot with some stiffness in the arm action, healthy deceleration after the throw, slings the ball
FB: T75, 74-75 mph. T2054, 1979 average rpm.
CB: 68-68 mph. T2030, 2030 average rpm.
SL: 67-68 mph. T1983, 1961 average rpm.
CH: 75-75 mph. T1489, 1489 average rpm.
ATH: 7.51 runner in the 60. 1.73 and 4.12 in the 10 and 30 yard splits. 21.00 max vertical.
Positional Profile: SS/RHP
Body: 6-1, 170-pounds.
Hit: RHH. tall setup, open stance, stride to even, decent use of lower half, hands launch even with shoulder, tend to drift forward with stride flat to slight uphill path, quick hands
Power: 94 max exit velocity, averaged 79.6 mph. 315' max distance.
Arm: RH. INF-74 mph. shoter arm action, 3/4 slot when throwing with tendency to cut self off
Defense: keeps the feet moving through fielding, fields with two hands in center of body, decent glovework
ATH: 7.51 runner in the 60. 1.73 and 4.12 in the 10 and 30 yard splits. 21.00 max vertical.
Vizual Edge: 77.57 Edge Score