@koon_landon 19
Hand Speed (max)
6/30/26
CLASS OF 2029
SS
RHP
Landon
Koon
Branford (HS) • FL
5' 9" • 145LBS
R/R • 15yr 4mo
Travel Team: NLB 15u Tallahassee
5' 9" • 145LBSR/R • 15yr 4mo
Travel Team: NLB 15u Tallahassee
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
61.7
Bat Speed (max)
6/30/26
16.9
Rot. Acc (max)
6/30/26
-
Hard Hit %
83.3
Exit Velocity (max)
6/30/26
72.3
Exit Velocity (avg)
6/30/26
279
Distance (max)
6/30/26
39
Sweet Spot %
6/30/26
8.00
60-yd
6/30/26
4.33
30-yd
6/30/26
1.79
10-yd
6/30/26
16.7
Run speed (max)
6/30/26
77
INF Velo
6/30/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78.1
Velocity (max)
6/30/26
76 - 78
Velo Range
6/30/26
2052
Spin Rate (avg)
6/30/26
Changeup
74 - 75
Velo Range
6/30/26
1814
Spin Rate (avg)
6/30/26
Slider
66.1 - 67.2
Velo Range
6/30/26
1853
Spin Rate (avg)
6/30/26
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).
77.0
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
83.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
72.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
279
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
159
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.586
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.
Jacksonville Summer ID
Jun 30, 2026
Trackman - Hitting
83.3
Exit Velocity (max)
72.3
Exit Velocity (avg)
159
Distance (avg)
279
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.0
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.
61.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.6
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.
Jacksonville Summer ID
Jun 30, 2026
Blast - Hitting
19.0
Hand Speed (max)
18.0
Hand Speed (avg)
61.7
Bat Speed (max)
58.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.9
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).
2052
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.
26.7
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).
74.2
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).
1814
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).
66.7
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).
1853
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).
Jacksonville Summer ID
Jun 30, 2026
Trackman - Fastball
78.1
Velocity (max)
76.1 - 77.8
Velo Range
74.8
Eff Velocity (avg)
2,157
Spin Rate (max)
2,052
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
67.2
Velocity (max)
66.1 - 67.2
Velo Range
64.1
Eff Velocity (avg)
1,876
Spin Rate (max)
1,853
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
74.6
Velocity (max)
73.8 - 74.6
Velo Range
72.3
Eff Velocity (avg)
1,859
Spin Rate (max)
1,814
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
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
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.33
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.0
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.
Jacksonville Summer ID
Jun 30, 2026
Vald
1.79
10-yd
4.33
30-yd
8.00
60-yd
16.7
Run speed (max)
0.99
RSI (max)
18.8
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.
71.42
Pitch Ai
Notes
News
- Jacksonville Summer ID: Player Analysis - Aug 6, 2026
- Jacksonville Summer ID: Data Dive, Pitchers - Jul 4, 2026
- Jacksonville Summer ID: Data Dive, Position Players - Jul 2, 2026
- Jacksonville Summer ID: Statistical Leaderboards - Jul 1, 2026
- Jacksonville Summer ID/Rising Stars ID: Event Preview - Jun 29, 2026
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: 5-8, 143-pounds. Athletic, developing frame with coordinated actions. Shows body control on both sides of the ball with room for continued physical development.
Delivery: Operates with a controlled tempo and repeats the delivery well. Stays tall through the motion while showing an efficient overall operation.
Arm Action: RH. High 3/4 arm slot with a long, aggressive, whippy arm action. Creates quality arm speed with a clean release.
FB: T78, 76-78 mph. Fastball shows present feel for the strike zone with the ability to work to both sides of the plate. Delivery allows the pitch to play with consistent life through the zone. T2157, 2052 average rpm.
SL: 66-67 mph. Slider flashes developing shape with the ability to change eye level. Shows feel for mixing it into sequences. T1876, 1853 average rpm.
CH: 74-75 mph. Changeup features developing feel with maintained arm speed. Creates separation from the fastball and projects to continue improving as the feel matures. T1859, 1814 average rpm.
ATH: 8.00 runner in the 60. 1.79 and 4.33 in the 10 and 30 yard splits. 18.80 max vertical.
Positional Profile: SS/RHP
Body: 5-8, 143-pounds. Athletic, developing frame with coordinated actions. Shows body control on both sides of the ball with room for continued physical development.
Hit: RHH. Hits from a wide, low stance with a heel-up, heel-down timing mechanism and no stride. Uses a small hand load to create a simple, repeatable operation. Works on plane with a short, direct path to the baseball. Shows a contact-oriented approach with feel for the barrel and the ability to stay through the zone.
Power: 83 max exit velocity, averaged 72.3 mph. 279' max distance.
Arm: RH. INF-77 mph. Throws from a high 3/4 slot with a longer arm action. Athletic movements allow him to work through the baseball, producing accurate throws with developing carry.
Defense: Athletic defender who works through the baseball under control. Shows coordinated footwork with clean actions and transitions efficiently into the throwing motion.
ATH: 8.00 runner in the 60. 1.79 and 4.33 in the 10 and 30 yard splits. 18.80 max vertical.
Vizual Edge: 71.42 Edge Score