@AidanSt2024 
23.9
Hand Speed (max)
1/08/23
CLASS OF 2024
3B
RHP
Aidan
Stevenson
Santa Margarita (HS) • CA
6' 0" • 195LBS
R/R • 19yr 11mo
Travel Team: Bradley Baseball / Florida Pokers
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
75.8
Bat Speed (max)
1/08/23
19
Rot. Acc (max)
1/08/23
36
Hard Hit %
1/08/23
93.1
Exit Velocity (max)
1/08/23
86
Exit Velocity (avg)
1/08/23
356
Distance (max)
1/08/23
36
Sweet Spot %
1/08/23
7.81
60-yd
1/08/23
4.13
30-yd
1/08/23
1.73
10-yd
1/08/23
17.0
Run speed (max)
1/08/23
82
INF Velo
1/08/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
79.6
Velocity (max)
1/08/23
78 - 79.4
Velo Range
1/08/23
2067
Spin Rate (avg)
1/08/23
Changeup
69.2 - 76.9
Velo Range
1/08/23
1591
Spin Rate (avg)
1/08/23
Curveball
66.8 - 68.3
Velo Range
1/08/23
1727
Spin Rate (avg)
1/08/23
Positional Tools
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.81
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
11.9
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
356
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
202
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.6
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.
SoCal Preseason All-State Upperclass
Jan 8, 2023
Trackman - Hitting
93.1
Exit Velocity (max)
86.0
Exit Velocity (avg)
202
Distance (avg)
356
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
75.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
74.2
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.
SoCal Preseason All-State Upperclass
Jan 8, 2023
Blast - Hitting
23.9
Hand Speed (max)
22.7
Hand Speed (avg)
75.8
Bat Speed (max)
74.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.7
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).
2067
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.
26.3
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).
67.5
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).
1727
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).
72.8
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).
1591
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).
SoCal Preseason All-State Upperclass
Jan 8, 2023
Trackman - Fastball
79.6
Velocity (max)
78.0 - 79.4
Velo Range
73.5
Eff Velocity (avg)
2,245
Spin Rate (max)
2,067
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
68.4
Velocity (max)
66.8 - 68.3
Velo Range
62.8
Eff Velocity (avg)
1,752
Spin Rate (max)
1,727
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
77.3
Velocity (max)
69.2 - 76.9
Velo Range
72.0
Eff Velocity (avg)
1,971
Spin Rate (max)
1,591
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
Pitching Velos
Game Performance
2023
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.
4.13
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.
SoCal Preseason All-State Upperclass
Jan 8, 2023
Swift
1.73
10-yd
4.13
30-yd
17.0
Run speed (max)
0.92
RSI (max)
0.92
RSI (avg)
1,628
Jump Power (max)
23.4
Jump Height (max)
23.4
Jump Height (avg)
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Body: 6-0/199. Physical/sturdy build. Present strength throughout. Average swift athletic tester. 10yd: 1.73, 30yd: 4.13, 60yd: 7.81, RSI: 1.19, VERT: 23.4
Hit: RHH. Wider stance that holds a higher upright bat. Stiff load. Uses a toe tap trigger as hands/barrel load low. Advanced bat/hand speed via blast. Flatter bat path. Consistent out front contact for a more pullside approach. More GBs than LDs/FBs during BP round due to some top-spin roll-overs. Flashed some pullside power leaving the yard in BP.
Arm: RH. OF - 82 mph. Average strength. Short/loose action. Lower-arcing throws across. 5/6 accurate throws from 3B. Showed some adjustability making tough throws from variety of different positions at 1B.
Defense: Fundamental actions. Sure glove. Avg. glove-to-hand quickness from 3B but showed some urgency at 1B. Small regather to get off throws. Quality actions around the bag.
Delivery: Funky delivery. Side steps into a chest high knee tuck. Minimal driveleg sit. More tall/fall. Lands in-line. Falls toward 1B side of the mound. Bent landing leg at finish. More east-west plane of rotation.
Arm Action: RH. Shorter AA. Smaller circle in the back. Arm is quicker than velo would suggest. Minimal layback. Works to a H 3/4 slot.
FB: 78-79.mph. Riding FB. Avg. 19.0 inches of VB. Below avg. control during outing (38%)
SL: 67-68 mph. Cutter like shape. Shorter break. Below avg. control of it (25%).