23.2
Hand Speed (max)
8/19/23
CLASS OF 2025
3B
1B
Jacob
Amman
James Island Charter (HS) • SC
6' 2" • 195.6LBS
S/R • 17yr 1mo
Travel Team: Diamond Devils Black
6' 2" • 195.6LBSS/R • 17yr 1mo
Travel Team: Diamond Devils Black
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
78.6
Bat Speed (max)
1/27/24
20.3
Rot. Acc (max)
1/28/23
-
Hard Hit %
97
Exit Velocity (max)
1/27/24
91.8
Exit Velocity (avg)
8/19/23
375
Distance (max)
1/27/24
64
Sweet Spot %
8/19/23
6.7
60
1/27/24
3.73
30-yd
1/27/24
1.64
10-yd
1/27/24
20.7
Run speed (max)
1/27/24
82
INF Velo
1/28/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2024
2023
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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
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
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
97.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
91.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
375
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
235
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.2
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
361
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.
13.6
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.
Preseason All-State: South
Jan 27, 2024
Trackman - Hitting
97.0
Exit Velocity (max)
91.1
Exit Velocity (avg)
235
Distance (avg)
375
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games (Invite-Only)
Aug 19, 2023
Trackman - Hitting
94.2
Exit Velocity (max)
91.8
Exit Velocity (avg)
249
Distance (avg)
361
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State: South
Jan 28, 2023
Trackman - Hitting
92.8
Exit Velocity (max)
84.8
Exit Velocity (avg)
172
Distance (avg)
328
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
78.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
76.4
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
77.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.3
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: South
Jan 27, 2024
Blast - Hitting
22.8
Hand Speed (max)
22.3
Hand Speed (avg)
78.6
Bat Speed (max)
76.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games (Invite-Only)
Aug 19, 2023
Blast - Hitting
23.2
Hand Speed (max)
22.2
Hand Speed (avg)
77.4
Bat Speed (max)
74.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State: South
Jan 28, 2023
Blast - Hitting
21.9
Hand Speed (max)
20.3
Hand Speed (avg)
77.2
Bat Speed (max)
70.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.64
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.73
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.70
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.68
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.85
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.92
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Preseason All-State: South
Jan 27, 2024
Swift
1.64
10-yd
3.73
30-yd
6.70
60-yd
20.7
Run speed (max)
2.26
RSi (max)
30.0
Jump Height (max)
Preseason All-State: South
Jan 28, 2023
Swift
1.84
10-yd
4.09
30-yd
7.37
60-yd
18.7
Run speed (max)
1.57
RSi (max)
1,682
Jump Power (max)
28.3
Jump Height (max)
21.8
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- Diamond Notes: Week of April 1 - April 6 - Apr 10, 2024
- PSA South Spotlight: Jacob Amman - Feb 23, 2024
- SC Preseason All-State South: Superlatives - Position Players - Feb 12, 2024
- SC Preseason All-State South: Blast Leaders - Feb 8, 2024
- SC Preseason All-State South: Swift Athletic Leaders - Feb 7, 2024
- SC Preseason All-State South: Trackman Hitting Leaders - Feb 5, 2024
- SC Preseason All-State South: Trackman Pitching Leaders - Feb 2, 2024
- SC Preseason All-State South: Statistical Leaders - Feb 1, 2024
- Top Prospect Games: Swift Athletics Leaders - Sep 1, 2023
- Top Prospect Games: Superlatives - Position Players - Aug 30, 2023
- Top Prospect Games: Blast Leaders - Aug 29, 2023
- Top Prospect Games: Trackman Pitching Leaders - Aug 28, 2023
- Top Prospect Games: Trackman Hitting Leaders - Aug 25, 2023
- Statistical Analysis: Top Prospect Games - Aug 24, 2023
- Shipyard PBR Showdown: Part 4 - Mar 10, 2023
- PSA South Underclass Spotlight - Mar 2, 2023
- SC Preseason All-State South: Swift Athletics Leaders - Feb 14, 2023
- SC Preseason All-State South: Blast Analytics - Feb 13, 2023
- SC Preseason All-State South: Trackman Pitching Leaders - Feb 3, 2023
- SC Preseason All-State South: Trackman Hitting Leaders - Feb 2, 2023
- SC Preseason All-State South: Statistical Leaders - Feb 1, 2023
Comments
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Physical
2024
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.