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Jackson Aumiller – Player Evaluation Report – TopVelocity.ai
Jackson Aumiller

Jackson Aumiller

USA 18 years old Born Oct 18, 2007 Eval: Jul 22, 2023
RHP TopVelocity Evaluation
80
Velocity
5'11"
Height
179
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
80
mph
AI Prediction
74
mph
Based on physical metrics
Difference
+5.8
mph
Above prediction
Proficiency
89
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 5.8 mph faster than athletes with similar physical profiles — great mechanics!

💪 Athletic Variables to Improve

Physical metrics that directly impact velocity. Focus on these for maximum gains.

Broad Jump +2.1 mph
Current 84.0" 12%ile
Goal 94.0" 42%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 146.0" 23%ile
Goal 157.0" 53%ile
Right Grip +1.8 mph
Current 110.0 lbs 53%ile
Goal 125.0 lbs 83%ile
Left Grip +1.8 mph
Current 102.0 lbs 47%ile
Goal 116.1 lbs 77%ile
Vertical Jump 225 +1.8 mph
Current 17.0" 24%ile
Goal 20.0" 54%ile
Vertical Jump +1.8 mph
Current 23.0" 22%ile
Goal 26.0" 52%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 378.0°/s 14%ile
Goal 755.6°/s 44%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 304.0°/s 13%ile
Goal 673.0°/s 43%ile
Total Potential Velocity Gain: +14.9 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +10.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +14.9 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 5/16 metrics
Youth Level 2 8/16 metrics
Youth Level 1 11/16 metrics
Vertical Jump 23.0 / ≥17.0
Broad Jump 84.0 / ≥72.0
10 Yard Sprint 1.8 / ≤2.1
Total Body Strength 330.0 / ≥200.0
Right Hip Internal Rotation 30.0 / ≥30.0
Left Hip Internal Rotation 35.0 / ≥30.0
Right Hip Extension 20.0 / ≥15.0
Left Hip Extension 25.0 / ≥15.0
Right Hip Flexion 95.0 / ≥80.0
Left Hip Flexion 105.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 60.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 5.0 / ≥10.0
Left Dorsiflexion 5.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
58
Mobility
💪
51
Shoulder
35
Power
⚖️
19
Balance
🎯
49
Mechanics
🏆
42
Overall
📏

Anthropometric

3 metrics measured

45
Overall
71.0 in
in
Body Height
37th Percentile
Elite (90th): 75.0 in
Difference: -4.0 in
179 lbs
lbs
Body Weight
46th Percentile
Elite (90th): 216 lbs
Difference: -37 lbs
72.0 in
in
Wing Span
50th Percentile
Elite (90th): 76.0 in
Difference: -4.0 in
🔄

Mobility

23 metrics measured

58
Overall
5 °
°
Right Dorsiflexion
5th Percentile
Elite (90th): 19 °
Difference: -14 °
5 °
°
Left Dorsiflexion
5th Percentile
Elite (90th): 18 °
Difference: -13 °
70 °
°
Right Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -5 °
70 °
°
Left Plantar Flexion
82th Percentile
Elite (90th): 75 °
Difference: -5 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
50 °
°
Right Hip External Rotation
83th Percentile
Elite (90th): 54 °
Difference: -4 °
50 °
°
Left Hip External Rotation
90th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
20 °
°
Right Hip Extension
62th Percentile
Elite (90th): 25 °
Difference: -5 °
25 °
°
Left Hip Extension
90th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
95 °
°
Right Hip Flexion
90th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
105 °
°
Left Hip Flexion
95th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
75 °
°
Right Shoulder Internal Rotation
92th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
70 °
°
Left Shoulder Internal Rotation
80th Percentile
Elite (90th): 80 °
Difference: -10 °
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th): 120 °
Difference: -30 °
100 °
°
Left Shoulder External Rotation
50th Percentile
Elite (90th): 115 °
Difference: -15 °
20 °
°
Right Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th): 75 °
Difference: -15 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

11 metrics measured

35
Overall
23.0 in
in
Vertical Jump
25th Percentile
Elite (90th): 30.0 in
Difference: -7.0 in
17.0 in
in
Vertical Jump 225lbs
25th Percentile
Elite (90th): 24.3 in
Difference: -7.3 in
84 in
in
Broad Jump
17th Percentile
Elite (90th): 108 in
Difference: -24 in
74 in
in
Right Lateral Broad Jump
33th Percentile
Elite (90th): 86 in
Difference: -12 in
72 in
in
Left Lateral Broad Jump
25th Percentile
Elite (90th): 86 in
Difference: -14 in
1.800 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.080 s
330 lbs
lbs
Total Body Strength
20th Percentile
Elite (90th): 600 lbs
Difference: -270 lbs
110 lbs
lbs
Right Grip Strength
57th Percentile
Elite (90th): 130 lbs
Difference: -20 lbs
102 lbs
lbs
Left Grip Strength
45th Percentile
Elite (90th): 130 lbs
Difference: -28 lbs
900 W
W
Right Rotational Power
84th Percentile
Elite (90th): 973 W
Difference: -73 W
596 W
W
Left Rotational Power
51th Percentile
Elite (90th): 909 W
Difference: -313 W
⚖️

Balance

6 metrics measured

19
Overall
24 in
in
Right Y-Balance 1
33th Percentile
Elite (90th): 36 in
Difference: -12 in
28 in
in
Right Y-Balance 2
15th Percentile
Elite (90th): 47 in
Difference: -19 in
29 in
in
Right Y-Balance 3
25th Percentile
Elite (90th): 46 in
Difference: -17 in
20 in
in
Left Y-Balance 1
7th Percentile
Elite (90th): 37 in
Difference: -17 in
22 in
in
Left Y-Balance 2
4th Percentile
Elite (90th): 46 in
Difference: -24 in
31 in
in
Left Y-Balance 3
31th Percentile
Elite (90th): 47 in
Difference: -16 in
🎯

Shoulder Strength

4 metrics measured

51
Overall
203 °
°
Right Shoulder Flexion
81th Percentile
Elite (90th): 209 °
Difference: -6 °
38 lbs
lbs
Right Shoulder Internal Rotation Strength
50th Percentile
Elite (90th): 55 lbs
Difference: -17 lbs
31 lbs
lbs
Right Shoulder External Rotation Strength
37th Percentile
Elite (90th): 49 lbs
Difference: -18 lbs
24 lbs
lbs
Scaption Right Back
35th Percentile
Elite (90th): 36 lbs
Difference: -12 lbs
⚙️

Mechanics

15 metrics measured

49
Overall
-1 °
°
Hip Shoulder Separation Before Leg Drive
16th Percentile
Elite (90th): 21 °
Difference: -22 °
19 °
°
Trunk Flexion Before Leg Drive
16th Percentile
Elite (90th): 32 °
Difference: -13 °
50 °
°
Drive Knee Extension Before Leg Drive
15th Percentile
Elite (90th): 70 °
Difference: -20 °
43 °
°
Left Knee Flexion Front Foot Strike
25th Percentile
Elite (90th): 58 °
Difference: -15 °
56 °
°
Dominate Arm External Rotation Front Foot Strike
26th Percentile
Elite (90th): 97 °
Difference: -41 °
43 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
85th Percentile
Elite (90th): 45 °
Difference: -2 °
304 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
18th Percentile
Elite (90th): 673 °/s
Difference: -369 °/s
378 °/s
°/s
Trunk Rotation Speed Front Foot Strike
24th Percentile
Elite (90th): 756 °/s
Difference: -378 °/s
182 °
°
Dominate Arm External Rotation Maximum External Rotation
86th Percentile
Elite (90th): 184 °
Difference: -2 °
8 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
87th Percentile
Elite (90th): 9 °
Difference: -1 °
916 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
76th Percentile
Elite (90th): 1238 °/s
Difference: -322 °/s
43 °
°
Trunk Flexion Ball Release
91th Percentile
Elite (90th): 42 °
Difference: ✓ Elite
90 °
°
Dominate Arm Shoulder Abduction Ball Release
21th Percentile
Elite (90th): 105 °
Difference: -15 °
-2 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
90th Percentile
Elite (90th): -2 °
Difference: ✓ Elite
49 °
°
Dominate Arm Extension Ball Release
59th Percentile
Elite (90th): 70 °
Difference: -21 °

Pitch Metrics

4 metrics measured

70
Overall
19 in
in
Vertical Break
82th Percentile
Elite (90th): 20 in
Difference: -1 in
10 in
in
Horizontal Break
68th Percentile
Elite (90th): 14 in
Difference: -4 in
1986 rpm
rpm
Total Spin
65th Percentile
Elite (90th): 2178 rpm
Difference: -192 rpm
80 mph
mph
Total Velocity
62th Percentile
Elite (90th): 86 mph
Difference: -6 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Jackson Aumiller

📊 The Overview
Alright Jackson, here's your Road to 90. You're currently sitting at 80 mph, which means you need about 10.0 mph to hit your target of 90. Your profile is in the 42th percentile overall, which means there's significant room to grow. The good news? Every improvement you make will translate to velocity.
🤖 What The AI Analysis Tells Me
Jackson, here's what jumps out at me — you're throwing 80 mph, but based on your physical profile, our AI model predicted you'd be around 74.2 mph. That's a +5.8 mph difference, which tells me your mechanics and motor patterns are already working in your favor. You're squeezing more velocity out of your body than most athletes with similar builds. That's a huge positive.
Your mechanics efficiency is at the 89th percentile — that's excellent. You're converting your athleticism into velocity very well. There may be small refinements we can make, but the big wins will come from improving your physical profile.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 84.0" (12th %ile) Target: 94.0" (42th %ile)
Why it matters: Your broad jump is one of the best predictors of pitching velocity because it measures your ability to produce horizontal force — exactly what you need off the mound.
How we fix it: The Stride Excelerator is perfect for this — it trains the exact horizontal force production pattern you use in your delivery. Combine that with plyometrics, bounds, and the TopVelocity Sled for resisted stride work.
Lateral Broad Jump +2.0 mph
Current: 146.0" (23th %ile) Target: 157.0" (53th %ile)
Why it matters: This measures your lateral power — critical because pitching involves a massive lateral push off the rubber before you rotate.
How we fix it: The Stride Excelerator trains this lateral drive pattern specifically. Combine it with lateral bounds and the TopVelocity Sled for lateral resisted work.
Right Grip Strength +1.8 mph
Current: 110.0 lbs (53th %ile) Target: 125.0 lbs (83th %ile)
Why it matters: Grip strength is the end of the kinetic chain. All that force you generate has to transfer through your hand to the ball.
How we fix it: Farmer carries, dead hangs, wrist work, and specific grip training in the 3X Program. This also helps with spin rate and command.
These three priorities alone = +5.9 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.6 mph worth of mechanical improvements available. These are things like trunk rotation speed, pelvis rotation, and arm timing — exactly what the 3X Pitching Velocity Program is designed to fix. The Trunk Excelerator specifically trains that rotational sequencing, and the Stride Excelerator grooves the lower half mechanics. This is where the real velocity unlocks.
🏆 Can You Hit Your Target?
Here's the best part — the math works. You need +10.0 mph to hit 90, and the improvements above give you +14.9 mph of potential. This is achievable. It's not going to happen overnight, but if you commit to the training and stay consistent, 90 mph is absolutely in reach.
🚀 My Recommendation
Based on everything I'm seeing here, here's what I recommend: The 3X Pitching Velocity Program is exactly what you need. This isn't just a throwing program — it's a complete system that addresses mechanics, strength, power, and motor learning all in one. You've got some physical development to do, and the 3X Program includes the strength and power protocols to build that foundation while you're learning elite mechanics. To accelerate your results, I highly recommend using the TopVelocity training devices that are built into the program: The Trunk Excelerator teaches you to generate and transfer rotational power through your core — this is where velocity lives. The Stride Excelerator builds explosive leg drive and proper stride mechanics, which is the foundation of the 3X approach. The Impulse Ground Force Trainer develops your ability to create force into the ground, and the TopVelocity Sled builds the specific strength patterns you need for a powerful delivery. These aren't gimmicks — they're tools designed to train the exact movement patterns that separate high-velocity pitchers from everyone else. Combine them with the 3X Program and you'll see results faster than training alone.
💪 Your Top Physical Priorities
The two biggest physical drivers for you right now are broad jump and Body Height. Together, these account for about 1.1 mph of your velocity gap.
Broad Jump +1 mph
Current 84 in
Percentile 18th
Target 102 in
To Gain +18 in
Body Height +0.1 mph
Current 71 in
Percentile 38th
Target 72.8 in
To Gain +1.8 in
🔧 Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion, Left Hip Abduction (mobility), Left Lateral Broad Jump, Left Grip Strength (power/stability). These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
⚙️ Mechanical Focus
Mechanically, the key focus is Dominate Arm External Rotation Front Foot Strike and Dominate Arm Extension Ball Release. Most of the energy to the ball comes through the trunk, so trunk acceleration and sequencing are the big rocks to move.
Dominate Arm External Rotation Front Foot Strike +0.1 mph
Current Percentile 26th
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
Build Mass
Calorie surplus + structured strength phases. Mass equals gas — you need more raw material.
Explosive Power
Jump training (box jumps, bounds) + Olympic lift progressions (cleans, hang cleans). Train fast to be fast.
Mobility & Stability
Daily mobility work (hips, ankles, t-spine) + longer holds. Add single-leg stability for pelvic control.
🚀 What's Next
Hit these targets, re-test, and the system will update the next set of variables to chase. This is iterative — each evaluation narrows the focus as your profile improves. Plan to re-evaluate in 8-12 weeks.

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Achievement Milestones

Evaluated
🎖 Ranked
80+ MPH
🔥 85+ MPH
💪 90+ Club
🏆 Pro Level