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Andrew De Leon – Player Evaluation Report – TopVelocity.ai
Andrew De Leon

Andrew De Leon

USA 19 years old Born Oct 14, 2006 Eval: Jul 24, 2024
LHP TopVelocity Evaluation
78
Velocity
6'0"
Height
180
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
78
mph
AI Prediction
73
mph
Based on physical metrics
Difference
+4.1
mph
Above prediction
Proficiency
80
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 4.1 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 86.0" 17%ile
Goal 96.0" 47%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 150.0" 32%ile
Goal 160.0" 62%ile
Vertical Jump 225 +1.8 mph
Current 19.0" 41%ile
Goal 22.0" 71%ile
Left Grip +1.8 mph
Current 80.0 lbs 10%ile
Goal 100.0 lbs 40%ile
Right Grip +1.8 mph
Current 80.0 lbs 8%ile
Goal 100.0 lbs 38%ile
Weight +1.5 mph
Current 180.0 lbs 48%ile
Goal 202.2 lbs 78%ile
10-Yard Sprint +1.5 mph
Current 1.700s 38%ile
Goal 1.620s 68%ile
Total Body Strength +1.4 mph
Current 300.0 lbs 11%ile
Goal 379.2 lbs 41%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Flexion @ Ball Release +1.3 mph
Current 27.0° 40%ile
Goal 35.5° 70%ile
Arm External Rotation @ MER +1.2 mph
Current 153.0° 26%ile
Goal 165.9° 56%ile
Total Potential Velocity Gain: +16.4 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 +16.4 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 4/16 metrics
Youth Level 2 4/16 metrics
Youth Level 1 8/16 metrics
Vertical Jump 28.0 / ≥17.0
Broad Jump 86.0 / ≥72.0
10 Yard Sprint 1.7 / ≤2.1
Total Body Strength 300.0 / ≥200.0
Right Hip Internal Rotation 25.0 / ≥30.0
Left Hip Internal Rotation 15.0 / ≥30.0
Right Hip Extension 14.0 / ≥15.0
Left Hip Extension 14.0 / ≥15.0
Right Hip Flexion 80.0 / ≥80.0
Left Hip Flexion 80.0 / ≥80.0
Right Hip Abduction 45.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 50.0 / ≥65.0
Left Trunk Rotation 40.0 / ≥65.0
Right Dorsiflexion 4.0 / ≥10.0
Left Dorsiflexion 0.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
31
Mobility
💪
47
Shoulder
30
Power
⚖️
57
Balance
🎯
51
Mechanics
🏆
43
Overall
📏

Anthropometric

3 metrics measured

44
Overall
72.0 in
in
Body Height
50th Percentile
Elite (90th): 75.0 in
Difference: -3.0 in
180 lbs
lbs
Body Weight
47th Percentile
Elite (90th): 216 lbs
Difference: -36 lbs
70.0 in
in
Wing Span
33th Percentile
Elite (90th): 76.0 in
Difference: -6.0 in
🔄

Mobility

23 metrics measured

31
Overall
4 °
°
Right Dorsiflexion
4th Percentile
Elite (90th): 19 °
Difference: -15 °
0 °
°
Left Dorsiflexion
1th Percentile
Elite (90th): 18 °
Difference: -18 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -10 °
25 °
°
Right Hip Internal Rotation
37th Percentile
Elite (90th): 40 °
Difference: -15 °
15 °
°
Left Hip Internal Rotation
5th Percentile
Elite (90th): 40 °
Difference: -25 °
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th): 54 °
Difference: -18 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th): 50 °
Difference: -10 °
14 °
°
Right Hip Extension
22th Percentile
Elite (90th): 25 °
Difference: -11 °
14 °
°
Left Hip Extension
22th Percentile
Elite (90th): 25 °
Difference: -11 °
80 °
°
Right Hip Flexion
50th Percentile
Elite (90th): 95 °
Difference: -15 °
80 °
°
Left Hip Flexion
50th Percentile
Elite (90th): 95 °
Difference: -15 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th): 51 °
Difference: -6 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
54 °
°
Right Shoulder Internal Rotation
62th Percentile
Elite (90th): 70 °
Difference: -16 °
55 °
°
Left Shoulder Internal Rotation
58th Percentile
Elite (90th): 80 °
Difference: -25 °
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th): 120 °
Difference: -30 °
87 °
°
Left Shoulder External Rotation
16th Percentile
Elite (90th): 115 °
Difference: -28 °
25 °
°
Right Shoulder Horizontal Abduction
50th Percentile
Elite (90th): 35 °
Difference: -10 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
32 °
°
Trunk Extension
32th Percentile
Elite (90th): 50 °
Difference: -18 °
50 °
°
Right Trunk Rotation
10th Percentile
Elite (90th): 75 °
Difference: -25 °
40 °
°
Left Trunk Rotation
5th Percentile
Elite (90th): 70 °
Difference: -30 °
💪

Strength & Power

11 metrics measured

30
Overall
28.0 in
in
Vertical Jump
75th Percentile
Elite (90th): 30.0 in
Difference: -2.0 in
19.0 in
in
Vertical Jump 225lbs
41th Percentile
Elite (90th): 24.3 in
Difference: -5.3 in
86 in
in
Broad Jump
21th Percentile
Elite (90th): 108 in
Difference: -22 in
74 in
in
Right Lateral Broad Jump
33th Percentile
Elite (90th): 86 in
Difference: -12 in
76 in
in
Left Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
1.700 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.180 s
300 lbs
lbs
Total Body Strength
14th Percentile
Elite (90th): 600 lbs
Difference: -300 lbs
80 lbs
lbs
Right Grip Strength
10th Percentile
Elite (90th): 130 lbs
Difference: -50 lbs
80 lbs
lbs
Left Grip Strength
15th Percentile
Elite (90th): 130 lbs
Difference: -50 lbs
700 W
W
Right Rotational Power
60th Percentile
Elite (90th): 973 W
Difference: -273 W
400 W
W
Left Rotational Power
17th Percentile
Elite (90th): 909 W
Difference: -509 W
⚖️

Balance

6 metrics measured

57
Overall
27 in
in
Right Y-Balance 1
56th Percentile
Elite (90th): 36 in
Difference: -9 in
37 in
in
Right Y-Balance 2
65th Percentile
Elite (90th): 47 in
Difference: -10 in
39 in
in
Right Y-Balance 3
76th Percentile
Elite (90th): 46 in
Difference: -7 in
27 in
in
Left Y-Balance 1
56th Percentile
Elite (90th): 37 in
Difference: -10 in
33 in
in
Left Y-Balance 2
46th Percentile
Elite (90th): 46 in
Difference: -13 in
33 in
in
Left Y-Balance 3
43th Percentile
Elite (90th): 47 in
Difference: -14 in
🎯

Shoulder Strength

4 metrics measured

47
Overall
191 °
°
Left Shoulder Flexion
52th Percentile
Elite (90th): 211 °
Difference: -20 °
35 lbs
lbs
Left Shoulder Internal Rotation Strength
34th Percentile
Elite (90th): 56 lbs
Difference: -21 lbs
42 lbs
lbs
Left Shoulder External Rotation Strength
70th Percentile
Elite (90th): 49 lbs
Difference: -7 lbs
22 lbs
lbs
Scaption Left Back
29th Percentile
Elite (90th): 34 lbs
Difference: -12 lbs
⚙️

Mechanics

15 metrics measured

51
Overall
6 °
°
Hip Shoulder Separation Before Leg Drive
37th Percentile
Elite (90th): 21 °
Difference: -15 °
26 °
°
Trunk Flexion Before Leg Drive
56th Percentile
Elite (90th): 32 °
Difference: -6 °
69 °
°
Drive Knee Extension Before Leg Drive
86th Percentile
Elite (90th): 70 °
Difference: -1 °
48 °
°
Left Knee Flexion Front Foot Strike
45th Percentile
Elite (90th): 58 °
Difference: -10 °
60 °
°
Dominate Arm External Rotation Front Foot Strike
31th Percentile
Elite (90th): 97 °
Difference: -37 °
37 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
70th Percentile
Elite (90th): 45 °
Difference: -8 °
625 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
83th Percentile
Elite (90th): 673 °/s
Difference: -48 °/s
695 °/s
°/s
Trunk Rotation Speed Front Foot Strike
82th Percentile
Elite (90th): 756 °/s
Difference: -61 °/s
153 °
°
Dominate Arm External Rotation Maximum External Rotation
30th Percentile
Elite (90th): 184 °
Difference: -31 °
-8 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
22th Percentile
Elite (90th): 9 °
Difference: -17 °
573 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
51th Percentile
Elite (90th): 1238 °/s
Difference: -664 °/s
27 °
°
Trunk Flexion Ball Release
43th Percentile
Elite (90th): 42 °
Difference: -15 °
99 °
°
Dominate Arm Shoulder Abduction Ball Release
68th Percentile
Elite (90th): 105 °
Difference: -6 °
-21 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
22th Percentile
Elite (90th): -2 °
Difference: -19 °
38 °
°
Dominate Arm Extension Ball Release
30th Percentile
Elite (90th): 70 °
Difference: -32 °

Pitch Metrics

2 metrics measured

59
Overall
1996 rpm
rpm
Total Spin
67th Percentile
Elite (90th): 2178 rpm
Difference: -182 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 Andrew De Leon

📊 The Overview
Alright Andrew, 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 43th 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
Andrew, here's what jumps out at me — you're throwing 78 mph, but based on your physical profile, our AI model predicted you'd be around 73.9 mph. That's a +4.1 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 80th 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: 86.0" (17th %ile) Target: 96.0" (47th %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: 150.0" (32th %ile) Target: 160.0" (62th %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.
Vertical Jump 225 +1.8 mph
Current: 19.0" (41th %ile) Target: 22.0" (71th %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 = +5.9 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +2.5 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 +16.4 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 86 in
Percentile 21th
Target 102 in
To Gain +16 in
Body Height +0.1 mph
Current 72 in
Percentile 50th
Target 72.8 in
To Gain +0.8 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 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 +0.1 mph
Current Percentile 31th
🎯 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