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Judah Walker – Player Evaluation Report – TopVelocity.ai
Judah Walker

Judah Walker

USA 18 years old Born Jun 26, 2007 Eval: Aug 16, 2025
RHP TopVelocity Evaluation
80
Velocity
6'1"
Height
154
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
80
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+3.2
mph
Above prediction
Proficiency
74
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 3.2 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.

Vertical Jump 225 +1.8 mph
Current 20.0" 50%ile
Goal 23.0" 80%ile
Left Grip +1.8 mph
Current 95.0 lbs 28%ile
Goal 110.0 lbs 58%ile
Right Grip +1.8 mph
Current 92.0 lbs 24%ile
Goal 110.0 lbs 54%ile
Lateral Broad Jump (Combined) +1.7 mph
Current 164.0" 69%ile
Goal 178.0" 95%ile
10-Yard Sprint +1.5 mph
Current 1.700s 38%ile
Goal 1.620s 68%ile
Weight +1.5 mph
Current 154.0 lbs 19%ile
Goal 181.5 lbs 49%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 538.0°/s 42%ile
Goal 640.9°/s 72%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 25.0° 31%ile
Goal 32.6° 61%ile
Total Potential Velocity Gain: +13.3 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 +13.3 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 1/16 metrics
Level 2 9/16 metrics
Level 1 12/16 metrics
Vertical Jump 30.0 / ≥25.0
Broad Jump 104.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 390.0 / ≥500.0
Right Hip Internal Rotation 20.0 / ≥30.0
Left Hip Internal Rotation 30.0 / ≥30.0
Right Hip Extension 30.0 / ≥15.0
Left Hip Extension 25.0 / ≥15.0
Right Hip Flexion 90.0 / ≥80.0
Left Hip Flexion 90.0 / ≥80.0
Right Hip Abduction 50.0 / ≥45.0
Left Hip Abduction 50.0 / ≥45.0
Right Trunk Rotation 55.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 10.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
59
Mobility
💪
51
Shoulder
53
Power
⚖️
34
Balance
🎯
46
Mechanics
🏆
49
Overall
📏

Anthropometric

3 metrics measured

44
Overall
72.5 in
in
Body Height
62th Percentile
Elite (90th): 75.0 in
Difference: -2.5 in
154 lbs
lbs
Body Weight
19th Percentile
Elite (90th): 216 lbs
Difference: -62 lbs
72.0 in
in
Wing Span
50th Percentile
Elite (90th): 76.0 in
Difference: -4.0 in
🔄

Mobility

23 metrics measured

59
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th): 19 °
Difference: -9 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th): 75 °
Difference: -10 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -20 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
55 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
45 °
°
Left Hip External Rotation
75th Percentile
Elite (90th): 50 °
Difference: -5 °
30 °
°
Right Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
25 °
°
Left Hip Extension
90th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
90 °
°
Right Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
90 °
°
Left Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th): 51 °
Difference: -1 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th): 52 °
Difference: -2 °
35 °
°
Right Shoulder Internal Rotation
19th Percentile
Elite (90th): 70 °
Difference: -35 °
45 °
°
Left Shoulder Internal Rotation
37th Percentile
Elite (90th): 80 °
Difference: -35 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th): 120 °
Difference: -10 °
103 °
°
Left Shoulder External Rotation
62th Percentile
Elite (90th): 115 °
Difference: -12 °
23 °
°
Right Shoulder Horizontal Abduction
21th Percentile
Elite (90th): 35 °
Difference: -12 °
23 °
°
Left Shoulder Horizontal Abduction
33th Percentile
Elite (90th): 35 °
Difference: -12 °
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
55 °
°
Right Trunk Rotation
25th Percentile
Elite (90th): 75 °
Difference: -20 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

11 metrics measured

53
Overall
30.0 in
in
Vertical Jump
89th Percentile
Elite (90th): 30.0 in
Difference: -0.0 in
20.0 in
in
Vertical Jump 225lbs
50th Percentile
Elite (90th): 24.3 in
Difference: -4.3 in
104 in
in
Broad Jump
80th Percentile
Elite (90th): 108 in
Difference: -4 in
80 in
in
Right Lateral Broad Jump
62th Percentile
Elite (90th): 86 in
Difference: -6 in
84 in
in
Left Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
1.700 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.180 s
390 lbs
lbs
Total Body Strength
41th Percentile
Elite (90th): 600 lbs
Difference: -210 lbs
92 lbs
lbs
Right Grip Strength
22th Percentile
Elite (90th): 130 lbs
Difference: -38 lbs
95 lbs
lbs
Left Grip Strength
33th Percentile
Elite (90th): 130 lbs
Difference: -35 lbs
708 W
W
Right Rotational Power
61th Percentile
Elite (90th): 973 W
Difference: -265 W
582 W
W
Left Rotational Power
48th Percentile
Elite (90th): 909 W
Difference: -327 W
⚖️

Balance

6 metrics measured

34
Overall
23 in
in
Right Y-Balance 1
25th Percentile
Elite (90th): 36 in
Difference: -13 in
29 in
in
Right Y-Balance 2
20th Percentile
Elite (90th): 47 in
Difference: -18 in
33 in
in
Right Y-Balance 3
50th Percentile
Elite (90th): 46 in
Difference: -13 in
23 in
in
Left Y-Balance 1
25th Percentile
Elite (90th): 37 in
Difference: -14 in
32 in
in
Left Y-Balance 2
39th Percentile
Elite (90th): 46 in
Difference: -14 in
33 in
in
Left Y-Balance 3
43th Percentile
Elite (90th): 47 in
Difference: -14 in
🎯

Shoulder Strength

4 metrics measured

51
Overall
180 °
°
Right Shoulder Flexion
27th Percentile
Elite (90th): 209 °
Difference: -29 °
38 lbs
lbs
Right Shoulder Internal Rotation Strength
50th Percentile
Elite (90th): 55 lbs
Difference: -17 lbs
34 lbs
lbs
Right Shoulder External Rotation Strength
46th Percentile
Elite (90th): 49 lbs
Difference: -15 lbs
32 lbs
lbs
Scaption Right Back
78th Percentile
Elite (90th): 36 lbs
Difference: -4 lbs
⚙️

Mechanics

15 metrics measured

46
Overall
4 °
°
Hip Shoulder Separation Before Leg Drive
29th Percentile
Elite (90th): 21 °
Difference: -17 °
27 °
°
Trunk Flexion Before Leg Drive
62th Percentile
Elite (90th): 32 °
Difference: -5 °
61 °
°
Drive Knee Extension Before Leg Drive
50th Percentile
Elite (90th): 70 °
Difference: -9 °
46 °
°
Left Knee Flexion Front Foot Strike
37th Percentile
Elite (90th): 58 °
Difference: -12 °
40 °
°
Dominate Arm External Rotation Front Foot Strike
14th Percentile
Elite (90th): 97 °
Difference: -57 °
43 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
85th Percentile
Elite (90th): 45 °
Difference: -2 °
574 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
76th Percentile
Elite (90th): 673 °/s
Difference: -99 °/s
538 °/s
°/s
Trunk Rotation Speed Front Foot Strike
56th Percentile
Elite (90th): 756 °/s
Difference: -218 °/s
133 °
°
Dominate Arm External Rotation Maximum External Rotation
11th Percentile
Elite (90th): 184 °
Difference: -51 °
-3 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
45th Percentile
Elite (90th): 9 °
Difference: -12 °
616 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
54th Percentile
Elite (90th): 1238 °/s
Difference: -622 °/s
25 °
°
Trunk Flexion Ball Release
37th Percentile
Elite (90th): 42 °
Difference: -17 °
91 °
°
Dominate Arm Shoulder Abduction Ball Release
25th Percentile
Elite (90th): 105 °
Difference: -14 °
-24 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
16th Percentile
Elite (90th): -2 °
Difference: -22 °
61 °
°
Dominate Arm Extension Ball Release
80th Percentile
Elite (90th): 70 °
Difference: -9 °

Pitch Metrics

4 metrics measured

76
Overall
20 in
in
Vertical Break
90th Percentile
Elite (90th): 20 in
Difference: ✓ Elite
15 in
in
Horizontal Break
92th Percentile
Elite (90th): 14 in
Difference: ✓ Elite
1935 rpm
rpm
Total Spin
57th Percentile
Elite (90th): 2178 rpm
Difference: -243 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 Judah Walker

📊 The Overview
Alright Judah, 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 49th 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
Judah, 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 76.8 mph. That's a +3.2 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 74th 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:
Vertical Jump 225 +1.8 mph
Current: 20.0" (50th %ile) Target: 23.0" (80th %ile)
Why it matters: This metric has a direct correlation to pitching velocity based on our data from over 800 athletes.
How we fix it: The 3X Pitching Velocity Program includes specific protocols to target this. Combined with the TopVelocity training devices, you'll see improvement quickly.
Left Grip Strength +1.8 mph
Current: 95.0 lbs (28th %ile) Target: 110.0 lbs (58th %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.
Right Grip Strength +1.8 mph
Current: 92.0 lbs (24th %ile) Target: 110.0 lbs (54th %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 = +5.4 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.2 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 +13.3 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 Body Height and Left Grip Strength. Together, these account for about 0.6 mph of your velocity gap.
Body Height +0 mph
Current 72.5 in
Percentile 63th
Target 72.8 in
To Gain +0.3 in
Left Grip Strength +0.5 mph
Current 95 lbs
Percentile 33th
Target 113.8 lbs
To Gain +18.8 lbs
🔧 Supporting Work
After that, it's about the supporting package: left hip internal rotation, Left Plantar Flexion (mobility), Left Rotational Power (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 Maximum External Rotation and Dominate Arm External Rotation Front Foot Strike. 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 Maximum External Rotation +1.4 mph
Current Percentile 12th
🎯 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.
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