@djaull_3 90.3
Velocity (max)
7/22/26
CLASS OF 2028
RHP
2B
Derrick
Aull
Union Grove (HS) • GA
6' 0" • 186LBS
R/R • 16yr 10mo
Travel Team: 16U 643 DP Cougars
6' 0" • 186LBS
R/R • 16yr 10mo
Travel Team: 16U 643 DP Cougars
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
84 - 90
Velo Range
7/22/26
2471
Spin Rate (avg)
8/02/25
Changeup
82 - 83
Velo Range
6/25/26
1942
Spin Rate (avg)
1/10/26
Curveball
72 - 76
Velo Range
6/25/26
-
Spin Rate (avg)
Slider
73.3 - 75.8
Velo Range
7/22/26
2534
Spin Rate (avg)
8/02/25
Positional Tools
Hitting
Hitting
Pitching
2026
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.6
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).
2220
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.
25.7
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.2
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).
1784
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).
74.1
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).
2397
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).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.8
Sinker
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).
1936
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.2
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
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).
2471
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.
30.3
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.9
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).
2534
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).
Future Games (Class of 2028)
Jul 22, 2026
Trackman - Fastball
90.3
Velocity (max)
84.9 - 88.5
Velo Range
85.9
Eff Velocity (avg)
2,447
Spin Rate (max)
2,170
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
76.0
Velocity (max)
73.3 - 75.8
Velo Range
73.1
Eff Velocity (avg)
2,478
Spin Rate (max)
2,364
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.5
Velocity (max)
79.1 - 79.5
Velo Range
78.0
Eff Velocity (avg)
1,477
Spin Rate (max)
1,390
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Preseason All-State: Underclass (Invite-Only)
Jan 10, 2026
Trackman - Fastball
86.9
Velocity (max)
85.4 - 86.9
Velo Range
86.6
Eff Velocity (avg)
2,487
Spin Rate (max)
2,393
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
73.6
Velocity (max)
72.4 - 73.4
Velo Range
71.6
Eff Velocity (avg)
2,534
Spin Rate (max)
2,476
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
80.4
Velocity (max)
78.1 - 80.3
Velo Range
79.5
Eff Velocity (avg)
2,041
Spin Rate (max)
1,942
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
85.4
Velocity (max)
84.3 - 85.4
Velo Range
84.8
Eff Velocity (avg)
2,062
Spin Rate (max)
1,936
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Southeast Super Sophomore Games (Invite-Only)
Aug 2, 2025
Trackman - Fastball
83.2
Velocity (max)
80.2 - 82.8
Velo Range
80.2
Eff Velocity (avg)
2,635
Spin Rate (max)
2,471
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
73.0
Velocity (max)
71.1 - 72.8
Velo Range
70.5
Eff Velocity (avg)
2,672
Spin Rate (max)
2,534
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
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2026
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.9
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.3
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.3
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.8
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
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)
67.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Game Performance
Vizual Edge
Pitch Ai
Notes
News
- 2026 Future Games: Team Georgia and Team Southeast Recap - Jul 28, 2026
- 16u National Championship: Scout Blog - Jul 1, 2026
- National Program Invitational 2026: Staff Selects - Jun 13, 2026
- Preseason All-State Underclass: Staff Selections - Jan 22, 2026
- Preseason All-State Underclass: Quick Hits, Pitchers - Jan 18, 2026
- Georgia Class of 2028 Rankings: Post Spring Update - Jun 4, 2025
- Prep Baseball Georgia Scout Blog: Week 4 - Mar 10, 2025
- 2025 Georgia Preview: Union Grove Wolverines - Jan 22, 2025
Comments
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Positional Profile: RHP/2B
Body: 5-10, 182-pounds.
Delivery: Out of the stretch, glove is at mid chest and stays there through the motion. Really gets into lower half.
Arm Action: RH. 3/4 whippy arm action
FB: T87, 85-87 mph. Firm fastball with good rise in the zone, ability to locate. T2487, 2393 average rpm.
SL: 72-73 mph. Frisbee-like action. Right to left break. T2534, 2476 average rpm.
CH: 78-80 mph. Good arm action, very deceptive. Fading action T2041, 1942 average rpm.