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Noah Chong – Player Evaluation Report – TopVelocity.ai
Noah Chong

Noah Chong

USA 16 years old Born Oct 15, 2009 Eval: Aug 12, 2023
RHP TopVelocity Evaluation
78
Velocity
5'9"
Height
175
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
78
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+2.0
mph
Above prediction
Proficiency
65
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 2.0 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 94.0" 37%ile
Goal 100.0" 67%ile
Right Grip +1.8 mph
Current 105.0 lbs 44%ile
Goal 118.9 lbs 74%ile
Vertical Jump 225 +1.8 mph
Current 16.0" 17%ile
Goal 19.0" 47%ile
Vertical Jump +1.8 mph
Current 22.0" 14%ile
Goal 25.0" 44%ile
Lateral Broad Jump (Combined) +1.7 mph
Current 164.0" 69%ile
Goal 178.0" 95%ile
Weight +1.5 mph
Current 175.0 lbs 42%ile
Goal 197.0 lbs 72%ile
10-Yard Sprint +1.5 mph
Current 1.700s 38%ile
Goal 1.620s 68%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Pelvis Rotation Speed @ FFS +1.7 mph
Current 503.0°/s 63%ile
Goal 689.8°/s 93%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 18.0° 18%ile
Goal 42.0° 48%ile
Total Potential Velocity Gain: +15.2 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +12.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +15.2 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 6/16 metrics
Youth Level 2 12/16 metrics
Youth Level 1 14/16 metrics
Vertical Jump 22.0 / ≥17.0
Broad Jump 94.0 / ≥72.0
10 Yard Sprint 1.7 / ≤2.1
Total Body Strength 360.0 / ≥200.0
Right Hip Internal Rotation 30.0 / ≥30.0
Left Hip Internal Rotation 30.0 / ≥30.0
Right Hip Extension 25.0 / ≥15.0
Left Hip Extension 25.0 / ≥15.0
Right Hip Flexion 90.0 / ≥80.0
Left Hip Flexion 100.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 40.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 70.0 / ≥65.0
Right Dorsiflexion 20.0 / ≥10.0
Left Dorsiflexion 20.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
78
Mobility
💪
28
Shoulder
45
Power
⚖️
37
Balance
🎯
36
Mechanics
🏆
45
Overall
📏

Anthropometric

3 metrics measured

33
Overall
69.0 in
in
Body Height
19th Percentile
Elite (90th): 75.0 in
Difference: -6.0 in
175 lbs
lbs
Body Weight
41th Percentile
Elite (90th): 216 lbs
Difference: -41 lbs
70.5 in
in
Wing Span
37th Percentile
Elite (90th): 76.0 in
Difference: -5.5 in
🔄

Mobility

23 metrics measured

78
Overall
20 °
°
Right Dorsiflexion
95th Percentile
Elite (90th): 19 °
Difference: ✓ Elite
20 °
°
Left Dorsiflexion
95th Percentile
Elite (90th): 18 °
Difference: ✓ Elite
75 °
°
Right Plantar Flexion
90th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
75 °
°
Left Plantar Flexion
90th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
60 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
60 °
°
Left Hip External Rotation
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
25 °
°
Right Hip Extension
90th 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 °
100 °
°
Left Hip Flexion
95th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
40 °
°
Left Hip Abduction
25th Percentile
Elite (90th): 52 °
Difference: -12 °
80 °
°
Right Shoulder Internal Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
75 °
°
Left Shoulder Internal Rotation
85th Percentile
Elite (90th): 80 °
Difference: -5 °
105 °
°
Right Shoulder External Rotation
50th Percentile
Elite (90th): 120 °
Difference: -15 °
115 °
°
Left Shoulder External Rotation
90th Percentile
Elite (90th): 115 °
Difference: ✓ Elite
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
70 °
°
Left Trunk Rotation
90th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

45
Overall
22.0 in
in
Vertical Jump
20th Percentile
Elite (90th): 30.0 in
Difference: -8.0 in
16.0 in
in
Vertical Jump 225lbs
20th Percentile
Elite (90th): 24.3 in
Difference: -8.3 in
94 in
in
Broad Jump
43th Percentile
Elite (90th): 108 in
Difference: -14 in
84 in
in
Right Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
80 in
in
Left Lateral Broad Jump
62th Percentile
Elite (90th): 86 in
Difference: -6 in
1.700 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.180 s
360 lbs
lbs
Total Body Strength
29th Percentile
Elite (90th): 600 lbs
Difference: -240 lbs
105 lbs
lbs
Right Grip Strength
47th Percentile
Elite (90th): 130 lbs
Difference: -25 lbs
116 lbs
lbs
Left Grip Strength
75th Percentile
Elite (90th): 130 lbs
Difference: -14 lbs
907 W
W
Right Rotational Power
84th Percentile
Elite (90th): 973 W
Difference: -66 W
462 W
W
Left Rotational Power
26th Percentile
Elite (90th): 909 W
Difference: -447 W
⚖️

Balance

6 metrics measured

37
Overall
28 in
in
Right Y-Balance 1
62th Percentile
Elite (90th): 36 in
Difference: -8 in
35 in
in
Right Y-Balance 2
55th Percentile
Elite (90th): 47 in
Difference: -12 in
31 in
in
Right Y-Balance 3
37th Percentile
Elite (90th): 46 in
Difference: -15 in
26 in
in
Left Y-Balance 1
50th Percentile
Elite (90th): 37 in
Difference: -11 in
25 in
in
Left Y-Balance 2
5th Percentile
Elite (90th): 46 in
Difference: -21 in
27 in
in
Left Y-Balance 3
10th Percentile
Elite (90th): 47 in
Difference: -20 in
🎯

Shoulder Strength

4 metrics measured

28
Overall
174 °
°
Right Shoulder Flexion
16th Percentile
Elite (90th): 209 °
Difference: -35 °
35 lbs
lbs
Right Shoulder Internal Rotation Strength
39th Percentile
Elite (90th): 55 lbs
Difference: -20 lbs
29 lbs
lbs
Right Shoulder External Rotation Strength
31th Percentile
Elite (90th): 49 lbs
Difference: -20 lbs
22 lbs
lbs
Scaption Right Back
25th Percentile
Elite (90th): 36 lbs
Difference: -14 lbs
⚙️

Mechanics

15 metrics measured

36
Overall
-3 °
°
Hip Shoulder Separation Before Leg Drive
12th Percentile
Elite (90th): 21 °
Difference: -24 °
17 °
°
Trunk Flexion Before Leg Drive
10th Percentile
Elite (90th): 32 °
Difference: -15 °
55 °
°
Drive Knee Extension Before Leg Drive
25th Percentile
Elite (90th): 70 °
Difference: -15 °
45 °
°
Left Knee Flexion Front Foot Strike
33th Percentile
Elite (90th): 58 °
Difference: -13 °
50 °
°
Dominate Arm External Rotation Front Foot Strike
21th Percentile
Elite (90th): 97 °
Difference: -47 °
47 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
92th Percentile
Elite (90th): 45 °
Difference: ✓ Elite
503 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
56th Percentile
Elite (90th): 673 °/s
Difference: -170 °/s
654 °/s
°/s
Trunk Rotation Speed Front Foot Strike
77th Percentile
Elite (90th): 756 °/s
Difference: -102 °/s
149 °
°
Dominate Arm External Rotation Maximum External Rotation
24th Percentile
Elite (90th): 184 °
Difference: -35 °
-11 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
13th Percentile
Elite (90th): 9 °
Difference: -20 °
245 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
20th Percentile
Elite (90th): 1238 °/s
Difference: -992 °/s
18 °
°
Trunk Flexion Ball Release
19th Percentile
Elite (90th): 42 °
Difference: -24 °
98 °
°
Dominate Arm Shoulder Abduction Ball Release
62th Percentile
Elite (90th): 105 °
Difference: -7 °
-20 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
25th Percentile
Elite (90th): -2 °
Difference: -18 °
45 °
°
Dominate Arm Extension Ball Release
50th Percentile
Elite (90th): 70 °
Difference: -25 °

Pitch Metrics

4 metrics measured

63
Overall
15 in
in
Vertical Break
41th Percentile
Elite (90th): 20 in
Difference: -5 in
14 in
in
Horizontal Break
90th Percentile
Elite (90th): 14 in
Difference: ✓ Elite
2017 rpm
rpm
Total Spin
70th Percentile
Elite (90th): 2178 rpm
Difference: -161 rpm
78 mph
mph
Total Velocity
50th Percentile
Elite (90th): 86 mph
Difference: -8 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Noah Chong

📊 The Overview
Alright Noah, here's your Road to 90. You're currently sitting at 78 mph, which means you need about 12.0 mph to hit your target of 90. Your profile is in the 45th 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
Noah, let me break this down for you. You're sitting at 78 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 76 mph based on your physical metrics. You're actually beating that prediction by 2.0 mph. That means your mechanics are doing their job. You're not leaving velocity on the table from inefficiency.
Your mechanics efficiency is at the 65th percentile — that's solid, right around average for our database. You're neither leaving a ton on the table nor maximizing everything. This is a good sign because it means improvements in BOTH your physical profile AND your mechanics will translate to velocity.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 94.0" (37th %ile) Target: 100.0" (67th %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.
Right Grip Strength +1.8 mph
Current: 105.0 lbs (44th %ile) Target: 118.9 lbs (74th %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.
Vertical Jump 225 +1.8 mph
Current: 16.0" (17th %ile) Target: 19.0" (47th %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.
These three priorities alone = +5.7 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.0 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 +12.0 mph to hit 90, and the improvements above give you +15.2 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 vertical jump. Together, these account for about 2.2 mph of your velocity gap.
Broad Jump +0.8 mph
Current 94 in
Percentile 44th
Target 102 in
To Gain +8 in
Vertical Jump +1.4 mph
Current 22 in
Percentile 20th
Target 28 in
To Gain +6 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, left hip internal rotation (mobility), Left Lateral Broad Jump (power/stability), Body Height. 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 External Rotation Maximum External Rotation. 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 +0.2 mph
Current Percentile 22th
🎯 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.
🚀 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