Not Cached Load: 431ms
Grayson Rocha – Player Evaluation Report – TopVelocity.ai
Grayson Rocha

Grayson Rocha

USA Eval: Jan 11, 2026
RHP TopVelocity Evaluation
74
Velocity
6'1"
Height
196
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
74
mph
AI Prediction
78
mph
Based on physical metrics
Difference
4.9
mph
Below prediction
Proficiency
13
%ile
Mechanics efficiency
💡
What this means: Needs work - large gap between potential and performance
There's potential to gain 4.9 mph through improved mechanics and training.

💪 Athletic Variables to Improve

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

Lateral Broad Jump (Combined) +2.0 mph
Current 152.0" 38%ile
Goal 162.0" 68%ile
Right Grip +1.8 mph
Current 100.0 lbs 32%ile
Goal 110.0 lbs 62%ile
Left Grip +1.8 mph
Current 100.0 lbs 36%ile
Goal 110.0 lbs 66%ile
Vertical Jump 225 +1.8 mph
Current 21.0" 61%ile
Goal 25.0" 91%ile
Broad Jump +1.7 mph
Current 102.0" 71%ile
Goal 112.0" 95%ile
Total Body Strength +1.4 mph
Current 380.0 lbs 42%ile
Goal 452.8 lbs 72%ile
Hip Rotation (R) - ER+IR +0.7 mph
Current 55.0° 14%ile
Goal 65.0° 44%ile
Hip Extension (Combined) +0.6 mph
Current 15.0° 2%ile
Goal 30.0° 32%ile
Total Potential Velocity Gain: +11.8 mph → Target: 90 mph
Working Toward 90 mph
You need +16.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +11.8 mph.
4.2 mph gap remaining
Consider setting an interim target of 85 mph first.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 2/16 metrics
Level 2 7/16 metrics
Level 1 12/16 metrics
Vertical Jump 28.0 / ≥25.0
Broad Jump 102.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 380.0 / ≥500.0
Right Hip Internal Rotation 25.0 / ≥30.0
Left Hip Internal Rotation 40.0 / ≥30.0
Right Hip Extension 10.0 / ≥15.0
Left Hip Extension 5.0 / ≥15.0
Right Hip Flexion 80.0 / ≥80.0
Left Hip Flexion 85.0 / ≥80.0
Right Hip Abduction 50.0 / ≥45.0
Left Hip Abduction 50.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 70.0 / ≥65.0
Right Dorsiflexion 10.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
54
Mobility
49
Power
⚖️
77
Balance
🏆
60
Overall
📏

Anthropometric

3 metrics measured

76
Overall
73.0 in
in
Body Height
75th Percentile
Elite (90th): 75.0 in
Difference: -2.0 in
196 lbs
lbs
Body Weight
70th Percentile
Elite (90th): 216 lbs
Difference: -20 lbs
75.0 in
in
Wing Span
82th Percentile
Elite (90th): 76.0 in
Difference: -1.0 in
🔄

Mobility

23 metrics measured

54
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th): 19 °
Difference: -9 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th): 18 °
Difference: -8 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
70 °
°
Left Plantar Flexion
82th Percentile
Elite (90th): 75 °
Difference: -5 °
25 °
°
Right Hip Internal Rotation
37th Percentile
Elite (90th): 40 °
Difference: -15 °
40 °
°
Left Hip Internal Rotation
90th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
30 °
°
Right Hip External Rotation
10th Percentile
Elite (90th): 54 °
Difference: -24 °
25 °
°
Left Hip External Rotation
5th Percentile
Elite (90th): 50 °
Difference: -25 °
10 °
°
Right Hip Extension
5th Percentile
Elite (90th): 25 °
Difference: -15 °
5 °
°
Left Hip Extension
2th Percentile
Elite (90th): 25 °
Difference: -20 °
80 °
°
Right Hip Flexion
50th Percentile
Elite (90th): 95 °
Difference: -15 °
85 °
°
Left Hip Flexion
62th Percentile
Elite (90th): 95 °
Difference: -10 °
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th): 51 °
Difference: -1 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th): 52 °
Difference: -2 °
55 °
°
Right Shoulder Internal Rotation
64th Percentile
Elite (90th): 70 °
Difference: -15 °
60 °
°
Left Shoulder Internal Rotation
66th Percentile
Elite (90th): 80 °
Difference: -20 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th): 120 °
Difference: -10 °
100 °
°
Left Shoulder External Rotation
50th Percentile
Elite (90th): 115 °
Difference: -15 °
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
40 °
°
Trunk Extension
59th Percentile
Elite (90th): 50 °
Difference: -10 °
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

49
Overall
28.0 in
in
Vertical Jump
75th Percentile
Elite (90th): 30.0 in
Difference: -2.0 in
21.0 in
in
Vertical Jump 225lbs
62th Percentile
Elite (90th): 24.3 in
Difference: -3.3 in
102 in
in
Broad Jump
75th Percentile
Elite (90th): 108 in
Difference: -6 in
78 in
in
Right Lateral Broad Jump
50th Percentile
Elite (90th): 86 in
Difference: -8 in
74 in
in
Left Lateral Broad Jump
33th Percentile
Elite (90th): 86 in
Difference: -12 in
1.570 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.310 s
380 lbs
lbs
Total Body Strength
37th Percentile
Elite (90th): 600 lbs
Difference: -220 lbs
100 lbs
lbs
Right Grip Strength
36th Percentile
Elite (90th): 130 lbs
Difference: -30 lbs
100 lbs
lbs
Left Grip Strength
41th Percentile
Elite (90th): 130 lbs
Difference: -30 lbs
799 W
W
Right Rotational Power
75th Percentile
Elite (90th): 973 W
Difference: -174 W
576 W
W
Left Rotational Power
47th Percentile
Elite (90th): 909 W
Difference: -333 W
⚖️

Balance

6 metrics measured

77
Overall
37 in
in
Right Y-Balance 1
90th Percentile
Elite (90th): 36 in
Difference: ✓ Elite
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
40 in
in
Left Y-Balance 1
90th Percentile
Elite (90th): 37 in
Difference: ✓ Elite
37 in
in
Left Y-Balance 2
69th Percentile
Elite (90th): 46 in
Difference: -9 in
38 in
in
Left Y-Balance 3
70th Percentile
Elite (90th): 47 in
Difference: -9 in

Pitch Metrics

5 metrics measured

36
Overall
1200 °
°
Spin Axis
10th Percentile
Elite (90th): 1200 °
Difference: +0 °
16 in
in
Vertical Break
48th Percentile
Elite (90th): 20 in
Difference: -4 in
7 in
in
Horizontal Break
49th Percentile
Elite (90th): 14 in
Difference: -7 in
1860 rpm
rpm
Total Spin
45th Percentile
Elite (90th): 2178 rpm
Difference: -318 rpm
74 mph
mph
Total Velocity
25th Percentile
Elite (90th): 86 mph
Difference: -12 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Grayson Rocha

📊 The Overview
Alright Grayson, here's your Road to 90. You're currently sitting at 74 mph, which means you need about 16.0 mph to hit your target of 90. Your overall profile is solid at the 60th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Grayson, let me be real with you — this is actually exciting news. You're throwing 74 mph, but based on your physical metrics, the AI model says you should be around 78.9 mph. That 4.9 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 13th 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:
Lateral Broad Jump +2.0 mph
Current: 152.0" (38th %ile) Target: 162.0" (68th %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: 100.0 lbs (32th %ile) Target: 110.0 lbs (62th %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.
Left Grip Strength +1.8 mph
Current: 100.0 lbs (36th %ile) Target: 110.0 lbs (66th %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 = +5.6 mph potential
🏆 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 +11.8 mph, which would put you around 85 mph. That's a great interim target. The remaining 4.2 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 85 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 Total Body Strength and Left Lateral Broad Jump. Together, these account for about 3.1 mph of your velocity gap.
Total Body Strength +2.6 mph
Current 380 lbs
Percentile 38th
Target 533.3 lbs
To Gain +153.3 lbs
Left Lateral Broad Jump +0.6 mph
Current 74 in
Percentile 33th
Target 81.2 in
To Gain +7.2 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip External Rotation, Left Hip Extension (mobility), Left Grip Strength (power/stability). These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
General Athletic Development
Well-rounded program: strength, power, mobility, and conditioning. Build the complete athlete.
🚀 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