@ZKoons10 22.6
Hand Speed (max)
8/02/25
CLASS OF 2028
SS
RHP
Zach
Koons
Greater Atlanta Christian (HS) • GA
5' 11" • 175.3LBS
R/R • 16yr 2mo
Travel Team: Team Elite
5' 11" • 175.3LBSR/R • 16yr 2mo
Travel Team: Team Elite
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
72.3
Bat Speed (max)
8/02/25
21.8
Rot. Acc (max)
1/18/25
30
Hard Hit %
8/02/25
93.8
Exit Velocity (max)
8/02/25
86.1
Exit Velocity (avg)
1/18/25
329
Distance (max)
1/18/25
82
Sweet Spot %
1/18/25
6.99
60-yd
6/03/25
3.81
30-yd
1/18/25
1.64
10-yd
1/18/25
19.6
Run speed (max)
6/03/25
83
INF Velo
8/02/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
82.4
Velocity (max)
6/03/25
78 - 82
Velo Range
6/03/25
1899
Spin Rate (avg)
6/03/25
Curveball
65 - 67
Velo Range
6/03/25
1657
Spin Rate (avg)
6/03/25
Positional Tools
2025
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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).
83.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
329
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
242
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
22.0145
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 Southeast Super Sophomore Games (Invite-Only)
Aug 2, 2025
Trackman - Hitting
93.8
Exit Velocity (max)
85.0
Exit Velocity (avg)
248
Distance (avg)
294
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Trackman - Hitting
88.8
Exit Velocity (max)
73.7
Exit Velocity (avg)
240
Distance (avg)
305
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State: Underclass (Invite-Only)
Jan 18, 2025
Trackman - Hitting
90.9
Exit Velocity (max)
86.1
Exit Velocity (avg)
237
Distance (avg)
329
Distance (max)
Hard Hit %
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.
22.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.8
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 Southeast Super Sophomore Games (Invite-Only)
Aug 2, 2025
Blast - Hitting
22.6
Hand Speed (max)
21.5
Hand Speed (avg)
72.3
Bat Speed (max)
69.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Blast - Hitting
21.3
Hand Speed (max)
19.3
Hand Speed (avg)
64.6
Bat Speed (max)
60.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State: Underclass (Invite-Only)
Jan 18, 2025
Blast - Hitting
20.7
Hand Speed (max)
20.1
Hand Speed (avg)
70.7
Bat Speed (max)
69.2
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).
82.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.6
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).
1899
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.
23.8
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).
65.7
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).
1657
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).
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Trackman - Fastball
82.4
Velocity (max)
77.5 - 81.7
Velo Range
78.2
Eff Velocity (avg)
2,036
Spin Rate (max)
1,899
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
66.6
Velocity (max)
64.8 - 66.6
Velo Range
63.6
Eff Velocity (avg)
1,687
Spin Rate (max)
1,657
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2025
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
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.95
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.11
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.26
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 Southeast Super Sophomore Games (Invite-Only)
Aug 2, 2025
Vald
1.95
10-yd
4.11
30-yd
7.26
60-yd
19.5
Run speed (max)
1.42
RSI (max)
19.7
Jump Height (max)
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Vald
1.67
10-yd
3.86
30-yd
6.99
60-yd
19.6
Run speed (max)
1.38
RSI (max)
20.1
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.
84.09
Pitch Ai
Notes
News
- National Program Invitational: Director's List - Jun 16, 2025
- Georgia Top Prospect Games: Underclass - Quick Hits - Jun 9, 2025
- Georgia Class of 2028 Rankings: Post Spring Update - Jun 4, 2025
- 2025 Prep Baseball Georgia All Underclass Team - May 1, 2025
- Peach Performers: Volume Two - Apr 2, 2025
- Preseason All-State: Underclass - Quick Hits - Jan 23, 2025
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: SS/RHP
Body: 5-11, 165-pounds.
Delivery: Quick mover from the windup
Arm Action: RH. Quick and athletic arm thrwoing from a lower 3/4 slot.
FB: T82, 78-82 mph. Spins and jumps well out of hand hand. Arm-side run. T2036, 1899 average rpm.
CB: 65-67 mph. Good shape to it and thros off the same plane as the fastball. Good depth. T1687, 1657 average rpm.
ATH: 6.99 runner in the 60. 1.67 and 3.86 in the 10 and 30 yard splits. 20.10 max vertical.
Positional Profile: SS/RHP
Body: 5-11, 165-pounds.
Hit: RHH. Slightly open stance, level barrel. Level path, under ball at times, lets ball travel. 60.8 mph bat speed with 14 G's of rotational acceleration.
Power: 89 max exit velocity, averaged 73.7 mph. 305' max distance.
Arm: RH. INF-81 mph. Over the top slot.
Defense: Smooth glove, gets around ball well.
ATH: 6.99 runner in the 60. 1.67 and 3.86 in the 10 and 30 yard splits. 20.10 max vertical.
Vizual Edge: 77.49 Edge Score
Positional Profile: SS/3B
Body: 5-10, 156-pounds.
Hit: RHH. Upright narrow stance, hands level at shoulder height. Gets extended well through the zone, good carry on ball pull side and up the middle. 69.2 mph bat speed with 19 G's of rotational acceleration.
Power: 91 max exit velocity, averaged 86.1 mph. 329' max distance.
Arm: RH. INF-76 mph.
ATH: 1.64 and 3.81 in the 10 and 30 yard splits. 20.40 max vertical.
Vizual Edge: 67.7 Edge Score