Not Cached Load: 490ms
Mason Sanchez – Player Evaluation Report – TopVelocity.ai
Mason Sanchez

Mason Sanchez

USA 15 years old Born Sep 6, 2010 Eval: Apr 15, 2023
RHP TopVelocity Evaluation
61
Velocity
4'11"
Height
85
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
61
mph
AI Prediction
67
mph
Based on physical metrics
Difference
6.6
mph
Below prediction
Proficiency
9
%ile
Mechanics efficiency
💡
What this means: Needs work - large gap between potential and performance
There's potential to gain 6.6 mph through improved mechanics and training.

💪 Athletic Variables to Improve

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

Broad Jump +2.1 mph
Current 80.0" 7%ile
Goal 94.0" 37%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 130.0" 4%ile
Goal 150.0" 34%ile
Left Grip +1.8 mph
Current 60.0 lbs 2%ile
Goal 95.0 lbs 32%ile
Right Grip +1.8 mph
Current 70.0 lbs 4%ile
Goal 100.0 lbs 34%ile
Vertical Jump +1.8 mph
Current 21.0" 10%ile
Goal 25.0" 40%ile
10-Yard Sprint +1.5 mph
Current 1.940s 3%ile
Goal 1.710s 33%ile
Weight +1.5 mph
Current 85.0 lbs 2%ile
Goal 166.7 lbs 32%ile
Total Body Strength +1.4 mph
Current 160.0 lbs 1%ile
Goal 350.0 lbs 31%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 527.0°/s 40%ile
Goal 627.8°/s 70%ile
Pelvis Rotation Speed @ FFS +1.4 mph
Current 534.0°/s 70%ile
Goal 697.1°/s 95%ile
Arm Rotation Speed @ MER +1.1 mph
Current 848.0°/s 47%ile
Goal 1,017.1°/s 77%ile
Shoulder Abduction @ FFS +0.6 mph
Current 28.0° 38%ile
Goal 37.9° 68%ile
Shoulder Horiz Abd @ BR +0.6 mph
Current -12.0° 39%ile
Goal -8.3° 69%ile
Arm Extension @ Ball Release +0.5 mph
Current 43.0° 30%ile
Goal 51.3° 60%ile
Total Potential Velocity Gain: +20.0 mph → Target: 90 mph
Working Toward 90 mph
You need +29.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +20.0 mph.
9.0 mph gap remaining
Set an achievable interim target of 81 mph, then reassess.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 1/16 metrics
Youth Level 2 6/16 metrics
Youth Level 1 12/16 metrics
Vertical Jump 21.0 / ≥17.0
Broad Jump 80.0 / ≥72.0
10 Yard Sprint 1.9 / ≤2.1
Total Body Strength 160.0 / ≥200.0
Right Hip Internal Rotation 40.0 / ≥30.0
Left Hip Internal Rotation 35.0 / ≥30.0
Right Hip Extension 15.0 / ≥15.0
Left Hip Extension 10.0 / ≥15.0
Right Hip Flexion 70.0 / ≥80.0
Left Hip Flexion 86.0 / ≥80.0
Right Hip Abduction 35.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 65.0 / ≥65.0
Left Trunk Rotation 65.0 / ≥65.0
Right Dorsiflexion 12.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
50
Mobility
💪
34
Shoulder
25
Power
⚖️
39
Balance
🎯
65
Mechanics
🏆
43
Overall
📏

Anthropometric

3 metrics measured

3
Overall
59.0 in
in
Body Height
2th Percentile
Elite (90th): 75.0 in
Difference: -16.0 in
85 lbs
lbs
Body Weight
1th Percentile
Elite (90th): 216 lbs
Difference: -131 lbs
61.0 in
in
Wing Span
4th Percentile
Elite (90th): 76.0 in
Difference: -15.0 in
🔄

Mobility

23 metrics measured

50
Overall
12 °
°
Right Dorsiflexion
60th Percentile
Elite (90th): 19 °
Difference: -7 °
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 °
40 °
°
Right Hip Internal Rotation
90th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
30 °
°
Right Hip External Rotation
10th Percentile
Elite (90th): 54 °
Difference: -24 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th): 50 °
Difference: -15 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
10 °
°
Left Hip Extension
5th Percentile
Elite (90th): 25 °
Difference: -15 °
70 °
°
Right Hip Flexion
19th Percentile
Elite (90th): 95 °
Difference: -25 °
86 °
°
Left Hip Flexion
65th Percentile
Elite (90th): 95 °
Difference: -9 °
35 °
°
Right Hip Abduction
5th Percentile
Elite (90th): 51 °
Difference: -16 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
44 °
°
Right Shoulder Internal Rotation
40th Percentile
Elite (90th): 70 °
Difference: -26 °
33 °
°
Left Shoulder Internal Rotation
10th Percentile
Elite (90th): 80 °
Difference: -47 °
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th): 120 °
Difference: -5 °
90 °
°
Left Shoulder External Rotation
25th Percentile
Elite (90th): 115 °
Difference: -25 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th): 75 °
Difference: -10 °
65 °
°
Left Trunk Rotation
75th Percentile
Elite (90th): 70 °
Difference: -5 °
💪

Strength & Power

10 metrics measured

25
Overall
21.0 in
in
Vertical Jump
15th Percentile
Elite (90th): 30.0 in
Difference: -9.0 in
80 in
in
Broad Jump
10th Percentile
Elite (90th): 108 in
Difference: -28 in
62 in
in
Right Lateral Broad Jump
4th Percentile
Elite (90th): 86 in
Difference: -24 in
68 in
in
Left Lateral Broad Jump
10th Percentile
Elite (90th): 86 in
Difference: -18 in
1.940 s
s
10 Yard Sprint
6th Percentile
Elite (90th): 1.880 s
Difference: +0.060 s
160 lbs
lbs
Total Body Strength
3th Percentile
Elite (90th): 600 lbs
Difference: -440 lbs
70 lbs
lbs
Right Grip Strength
6th Percentile
Elite (90th): 130 lbs
Difference: -60 lbs
60 lbs
lbs
Left Grip Strength
4th Percentile
Elite (90th): 130 lbs
Difference: -70 lbs
1158 W
W
Right Rotational Power
95th Percentile
Elite (90th): 973 W
Difference: ✓ Elite
986 W
W
Left Rotational Power
94th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

4 metrics measured

39
Overall
31 in
in
Right Y-Balance 2
31th Percentile
Elite (90th): 47 in
Difference: -16 in
38 in
in
Right Y-Balance 3
75th Percentile
Elite (90th): 46 in
Difference: -8 in
26 in
in
Left Y-Balance 2
7th Percentile
Elite (90th): 46 in
Difference: -20 in
33 in
in
Left Y-Balance 3
43th Percentile
Elite (90th): 47 in
Difference: -14 in
🎯

Shoulder Strength

4 metrics measured

34
Overall
191 °
°
Right Shoulder Flexion
55th Percentile
Elite (90th): 209 °
Difference: -18 °
34 lbs
lbs
Right Shoulder Internal Rotation Strength
35th Percentile
Elite (90th): 55 lbs
Difference: -21 lbs
27 lbs
lbs
Right Shoulder External Rotation Strength
25th Percentile
Elite (90th): 49 lbs
Difference: -22 lbs
21 lbs
lbs
Scaption Right Back
22th Percentile
Elite (90th): 36 lbs
Difference: -15 lbs
⚙️

Mechanics

15 metrics measured

65
Overall
0 °
°
Hip Shoulder Separation Before Leg Drive
18th Percentile
Elite (90th): 21 °
Difference: -21 °
28 °
°
Trunk Flexion Before Leg Drive
68th Percentile
Elite (90th): 32 °
Difference: -4 °
65 °
°
Drive Knee Extension Before Leg Drive
70th Percentile
Elite (90th): 70 °
Difference: -5 °
50 °
°
Left Knee Flexion Front Foot Strike
55th Percentile
Elite (90th): 58 °
Difference: -8 °
99 °
°
Dominate Arm External Rotation Front Foot Strike
91th Percentile
Elite (90th): 97 °
Difference: ✓ Elite
28 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
33th Percentile
Elite (90th): 45 °
Difference: -17 °
534 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
65th Percentile
Elite (90th): 673 °/s
Difference: -139 °/s
527 °/s
°/s
Trunk Rotation Speed Front Foot Strike
54th Percentile
Elite (90th): 756 °/s
Difference: -229 °/s
182 °
°
Dominate Arm External Rotation Maximum External Rotation
86th Percentile
Elite (90th): 184 °
Difference: -2 °
10 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
91th Percentile
Elite (90th): 9 °
Difference: ✓ Elite
848 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
73th Percentile
Elite (90th): 1238 °/s
Difference: -390 °/s
42 °
°
Trunk Flexion Ball Release
90th Percentile
Elite (90th): 42 °
Difference: ✓ Elite
100 °
°
Dominate Arm Shoulder Abduction Ball Release
75th Percentile
Elite (90th): 105 °
Difference: -5 °
-12 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
58th Percentile
Elite (90th): -2 °
Difference: -10 °
43 °
°
Dominate Arm Extension Ball Release
44th Percentile
Elite (90th): 70 °
Difference: -27 °

Pitch Metrics

1 metrics measured

5
Overall
61 mph
mph
Total Velocity
4th Percentile
Elite (90th): 86 mph
Difference: -25 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Mason Sanchez

📊 The Overview
Alright Mason, here's your Road to 90. You're currently sitting at 61 mph, which means you need about 29.0 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
Mason, let me be real with you — this is actually exciting news. You're throwing 61 mph, but based on your physical metrics, the AI model says you should be around 67.6 mph. That 6.6 mph gap? That's not a problem — that's POTENTIAL. It means once we clean up your mechanics and movement patterns, you've got velocity sitting there waiting to be unlocked.
Your mechanics efficiency is at the 9th percentile — and honestly, this is where the opportunity is. Your physical tools are there, but your delivery isn't converting them efficiently. The good news? Mechanical improvements often come faster than physical gains. Once we optimize your sequencing and timing, you'll see immediate velocity jumps.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 80.0" (7th %ile) Target: 94.0" (37th %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: 130.0" (4th %ile) Target: 150.0" (34th %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.
Left Grip Strength +1.8 mph
Current: 60.0 lbs (2th %ile) Target: 95.0 lbs (32th %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 +6.1 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?
Let me be honest with you — getting to 90 mph is a big goal. The improvements I've outlined give you about +20.0 mph, which would put you around 81 mph. That's a great interim target. The remaining 9.0 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 81 mph as your first milestone, crush that, then we'll re-evaluate and map out the next phase.
🚀 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. Your mechanics efficiency score tells me there's velocity sitting on the table right now. The 3X Program will teach you how to sequence your body properly and transfer all that force into the ball. 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 Total Body Strength. Together, these account for about 6.5 mph of your velocity gap.
Broad Jump +3.3 mph
Current 80 in
Percentile 10th
Target 102 in
To Gain +22 in
Total Body Strength +3.1 mph
Current 160 lbs
Percentile 3th
Target 533.3 lbs
To Gain +373.3 lbs
🔧 Supporting Work
After that, it's about the supporting package: vertical jump, Left Grip Strength (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 Extension Ball Release and Dominate Arm Shoulder Horizontal Abduction 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 Extension Ball Release +0.3 mph
Current Percentile 44th
🎯 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
At your age, development is rapid and everything helps. Train consistently across all areas — as your profile climbs, the plan will become more specific. Re-test every 3-4 months to track your progress.

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Achievement Milestones

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