@luke_harmon003 71.2
Velocity (max)
1/25/25
CLASS OF 2029
RHP
SS
Luke
Harmon
San Marin High (HS) • CA
6' 0" • 140LBS
R/R • 14yr 7mo
Travel Team: NorCal U
6' 0" • 140LBSR/R • 14yr 7mo
Travel Team: NorCal U
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
69.8 - 71
Velo Range
1/25/25
1949
Spin Rate (avg)
1/25/25
Changeup
64.1 - 66.1
Velo Range
1/25/25
1097
Spin Rate (avg)
1/25/25
Slider
65 - 69
Velo Range
1/25/25
1818
Spin Rate (avg)
1/25/25
77
Exit Velocity (max)
1/25/25
62.9
Exit Velocity (avg)
1/25/25
208
Distance (max)
1/25/25
23
Sweet Spot %
1/25/25
18.5
Hand Speed (max)
1/25/25
58.6
Bat Speed (max)
1/25/25
6.2
Rot. Acc (max)
1/25/25
-
Hard Hit %
8.32
60-yd
1/25/25
-
30-yd
-
10-yd
-
Run speed (max)
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)
8.32
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.
9.3
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
77.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
62.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
208
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
74
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.8268
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.
North Bay Preseason ID
Jan 25, 2025
Trackman - Hitting
77.0
Exit Velocity (max)
62.9
Exit Velocity (avg)
74
Distance (avg)
208
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
58.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
55.2
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.
North Bay Preseason ID
Jan 25, 2025
Blast - Hitting
18.5
Hand Speed (max)
18.0
Hand Speed (avg)
58.6
Bat Speed (max)
55.2
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).
71.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.4
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).
1949
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.
27.7
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.2
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).
1097
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).
66.8
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).
1818
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).
North Bay Preseason ID
Jan 25, 2025
Trackman - Fastball
71.2
Velocity (max)
69.8 - 71.0
Velo Range
69.0
Eff Velocity (avg)
2,013
Spin Rate (max)
1,949
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
69.3
Velocity (max)
64.8 - 68.8
Velo Range
65.6
Eff Velocity (avg)
2,012
Spin Rate (max)
1,818
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
66.1
Velocity (max)
64.1 - 66.1
Velo Range
63.6
Eff Velocity (avg)
1,458
Spin Rate (max)
1,097
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
2025
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Game Performance
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.
69.31
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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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.
Positional Profile: RHP/SS
Body: 5-10, 130-pounds. Slim build with long levers, projectable.
Delivery: Stands tall and narrow, easy leg lift, remains closed into footstrike.
Arm Action: RH. High 3/4 slot, long arm action, moderate arm speed.
FB: T71, 70-71 mph. Slight arm side action, showed feel around the zone, lands for strikes. T2013, 1949 average rpm.
SL: 65-69 mph. Shows more vertical than horizontal action. T2012, 1818 average rpm.
CH: 64-66 mph. Flashed depth with fastball arm speed. T1458, 1097 average rpm.
ATH: 8.32 runner in the 60.
Positional Profile: RHP/SS
Body: 5-10, 130-pounds. Slim build with long levers, projectable.
Hit: RHH. Slightly open with the front foot, hands are held high with the bat facing towards the dugout, loose swing, will grow into frame. Gets foot down early and has a short/quick swing to the ball. 55.2 mph bat speed with 5 G's of rotational acceleration.
Power: 77 max exit velocity, averaged 62.9 mph. 208' max distance.
Arm: RH. Short action, low 3/4 slot.
Defense: Low with hands out front, segmented, two-hand gather.
ATH: 8.32 runner in the 60.
Vizual Edge: 69.31 Edge Score