@Jstallworth2025 
87
Velocity (max)
1/08/23
CLASS OF 2025
LHP
1B
Jackson
Stallworth
Pensacola State
Stanhope Elmore (HS) • AL
6' 1" • 215LBS
L/L • 18yr 9mo
Travel Team: TPL
Stanhope Elmore (HS) • AL
6' 1" • 215LBS
L/L • 18yr 9mo
Travel Team: TPL
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
83 - 86
Velo Range
1/08/23
2074
Spin Rate (avg)
1/08/23
Changeup
74.5 - 78.4
Velo Range
7/26/23
2251
Spin Rate (avg)
1/08/23
Curveball
67.7 - 77.4
Velo Range
1/08/23
2074
Spin Rate (avg)
1/08/23
Slider
72.3 - 74.5
Velo Range
1/08/23
2328
Spin Rate (avg)
7/26/23
97
Exit Velocity (max)
1/08/23
90.6
Exit Velocity (avg)
1/08/23
353
Distance (max)
1/08/23
67
Sweet Spot %
1/08/23
24.9
Hand Speed (max)
1/08/23
83.3
Bat Speed (max)
1/08/23
19.2
Rot. Acc (max)
1/08/23
67
Hard Hit %
1/08/23
7.16
60-yd
1/08/23
4.00
30-yd
1/08/23
1.75
10-yd
1/08/23
19.4
Run speed (max)
1/08/23
-
INF Velo
89
OF Velo
1/08/23
-
C Velo
-
Pop Time
Positional Tools
2023
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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).
89.0
Hitting
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).
90.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
353
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
251
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.2097
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.
South Alabama Preseason All-State (Invite-Only)
Jan 8, 2023
Trackman - Hitting
97.0
Exit Velocity (max)
90.6
Exit Velocity (avg)
251
Distance (avg)
353
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
24.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
83.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
79.8
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.
South Alabama Preseason All-State (Invite-Only)
Jan 8, 2023
Blast - Hitting
24.9
Hand Speed (max)
23.5
Hand Speed (avg)
83.3
Bat Speed (max)
79.8
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).
86.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.9
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.
24.8
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).
72.5
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).
2074
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).
75.6
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).
1833
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).
72.8
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).
2310
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).
2023 PBR Future Games
Jul 26, 2023
Trackman - Fastball
84.3
Velocity (max)
81.3 - 83.4
Velo Range
83.1
Eff Velocity (avg)
2,149
Spin Rate (max)
2,045
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
74.1
Velocity (max)
71.2 - 74.0
Velo Range
72.3
Eff Velocity (avg)
2,366
Spin Rate (max)
2,328
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.1
Velocity (max)
74.5 - 78.4
Velo Range
77.3
Eff Velocity (avg)
1,899
Spin Rate (max)
1,773
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
South Alabama Preseason All-State (Invite-Only)
Jan 8, 2023
Trackman - Fastball
86.8
Velocity (max)
82.7 - 85.6
Velo Range
83.9
Eff Velocity (avg)
2,152
Spin Rate (max)
2,074
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
77.4
Velocity (max)
67.7 - 77.4
Velo Range
66.7
Eff Velocity (avg)
2,074
Spin Rate (max)
2,074
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
74.6
Velocity (max)
72.3 - 74.5
Velo Range
72.9
Eff Velocity (avg)
2,286
Spin Rate (max)
2,274
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
69.5
Velocity (max)
68.6
Eff Velocity (avg)
2,251
Spin Rate (max)
2,251
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
2023
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
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.75
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.00
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.16
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.
South Alabama Preseason All-State (Invite-Only)
Jan 8, 2023
Swift
1.75
10-yd
4.00
30-yd
7.16
60-yd
19.4
Run speed (max)
1.66
RSI (max)
1.66
RSI (avg)
1,982
Jump Power (max)
27.0
Jump Height (max)
27.0
Jump Height (avg)
Vizual Edge
2023
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.
79.21
Pitch Ai
Notes
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Comments
Draft Reports
Contact
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Positional Profile: LHP/1B Sophomore southpaw that was really impresive on the mound, also handled the bat well. A definite '25 to follow.
Body: 6-1, 215-pounds. Bigger frame, strong and proportional.
Delivery: Good tempo and controlled. Smooth delivery.
Arm Action: LH. High 3/4 arm action.
FB: T86.8, 83-86 mph. Arm side run, gets on the hitter late. T2152, 2074 average rpm.
CB: 68-77 mph. 1/7 shape, tends to slow the arm down. T2074, 2074 average rpm.
SL: 72-74 mph. Tighter spin, down in the zone. T2286, 2274 average rpm.
CH: 70-70 mph. T2251, 2251 average rpm.
Positional Profile: LHP/1B Sophomore southpaw that was really impresive on the mound, also handled the bat well. A definite '25 to follow.
Body: 6-1, 215-pounds. Bigger frame, strong and proportional.
Hits: LHH. Slightly open stance, lower hand placement. Mid-to-high leg lift, looks to lift at times, pull side round of BP.
Power: 97 max exit velocity, averaged 90.6 MPH. 353' max distance.
Arm: LH. OF-89 mph. Long arm and athletic arm.
Defense: Moves well through the ball.
Run: 7.16 runner in the 60.
Vizual Edge: 79.21 Edge Score