84
Velocity (max)
1/10/26
CLASS OF 2029
RHP
OF
Jax
Choi
Mill Creek (HS) • GA
5' 9" • 149LBS
R/R • 15yr 2mo
Travel Team: Ambush
5' 9" • 149LBSR/R • 15yr 2mo
Travel Team: Ambush
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
83 - 84
Velo Range
1/10/26
2061
Spin Rate (avg)
1/10/26
Changeup
73.4 - 76.1
Velo Range
1/10/26
2124
Spin Rate (avg)
1/10/26
Curveball
67.8 - 69.2
Velo Range
1/10/26
2109
Spin Rate (avg)
1/10/26
Slider
67.4 - 71.5
Velo Range
1/10/26
2305
Spin Rate (avg)
1/10/26
91.3
Exit Velocity (max)
1/10/26
80.9
Exit Velocity (avg)
1/10/26
336
Distance (max)
1/10/26
50
Sweet Spot %
1/10/26
20.4
Hand Speed (max)
1/10/26
70
Bat Speed (max)
1/10/26
7
Rot. Acc (max)
1/10/26
8
Hard Hit %
1/10/26
-
60-yd
3.85
30-yd
1/10/26
1.62
10-yd
1/10/26
-
Run speed (max)
-
INF Velo
90
OF Velo
1/10/26
-
C Velo
-
Pop Time
Positional Tools
2026
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
90.0
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
91.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
336
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
239
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.5873
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.
Preseason All-State: Underclass (Invite-Only)
Jan 10, 2026
Trackman - Hitting
91.3
Exit Velocity (max)
80.9
Exit Velocity (avg)
239
Distance (avg)
336
Distance (max)
Hard Hit %
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.
20.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.7
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.
Preseason All-State: Underclass (Invite-Only)
Jan 10, 2026
Blast - Hitting
20.4
Hand Speed (max)
19.3
Hand Speed (avg)
70.0
Bat Speed (max)
66.7
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).
83.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.7
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).
2061
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.
24.6
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).
68.5
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).
2109
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).
75.1
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).
2124
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).
69.4
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).
2305
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).
Preseason All-State: Underclass (Invite-Only)
Jan 10, 2026
Trackman - Fastball
83.9
Velocity (max)
83.3 - 83.9
Velo Range
81.5
Eff Velocity (avg)
2,139
Spin Rate (max)
2,061
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
69.2
Velocity (max)
67.8 - 69.2
Velo Range
67.0
Eff Velocity (avg)
2,130
Spin Rate (max)
2,109
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
73.1
Velocity (max)
67.4 - 71.5
Velo Range
68.2
Eff Velocity (avg)
2,442
Spin Rate (max)
2,305
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
76.1
Velocity (max)
73.4 - 76.1
Velo Range
73.1
Eff Velocity (avg)
2,212
Spin Rate (max)
2,124
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
2026
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
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)
69.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.0
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)
72.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.3
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.62
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.85
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.
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.
73.05
Pitch Ai
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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: RHP/OF
Body: 5-9, 149-pounds.
Delivery: Out of stretch at all times, generates power from the lower half.
Arm Action: RH. Over the top, very deceptive with the arm action
FB: T84, 83-84 mph. 4 seam fastball with good IVB, little cut away from righties T2139, 2061 average rpm.
CB: 68-69 mph. Really good depth with a 12-6 action, ability to throw for stikes and chases T2130, 2109 average rpm.
SL: 67-71 mph. East to west, traditional SL. Really good arm action T2442, 2305 average rpm.
CH: 73-76 mph. Circle change, great arm action and really plays off the fastball T2212, 2124 average rpm.
ATH: 1.62 and 3.85 in the 10 and 30 yard splits. 22.90 max vertical.
Positional Profile: RHP/OF
Body: 5-9, 149-pounds.
Hit: RHH. Slightly open, narrow foot stance. Bat rested on shoulder. Toe tap load. Violent swing path with long arms. Hits ball out front very well and stays through middle. 66.7 mph bat speed with 5 G's of rotational acceleration.
Power: 91 max exit velocity, averaged 80.9 mph. 336' max distance.
Arm: RH. OF-90 mph. Over the top arm motion with strong arm.
Defense: Effective routing to balls, gets around it well.
ATH: 1.62 and 3.85 in the 10 and 30 yard splits. 22.90 max vertical.
Vizual Edge: 73.05 Edge Score