Not Cached Load: 668ms
JJ Galvis – Player Evaluation Report – TopVelocity.ai
JJ Galvis

JJ Galvis

USA Eval: Jan 11, 2026
LHP 🥉 TopVelocity Level 1 TopVelocity Evaluation
82
Velocity
5'10"
Height
163
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
82
mph
AI Prediction
80
mph
Based on physical metrics
Difference
+1.7
mph
Above prediction
Proficiency
63
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 1.7 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.

Left Grip +1.8 mph
Current 105.0 lbs 49%ile
Goal 120.0 lbs 79%ile
Vertical Jump 225 +1.8 mph
Current 20.0" 50%ile
Goal 23.0" 80%ile
Right Grip +1.6 mph
Current 115.0 lbs 67%ile
Goal 135.0 lbs 95%ile
Weight +1.5 mph
Current 163.0 lbs 27%ile
Goal 187.1 lbs 57%ile
Vertical Jump +0.9 mph
Current 29.0" 79%ile
Goal 32.0" 95%ile
Hip Rotation (R) - ER+IR +0.7 mph
Current 70.0° 52%ile
Goal 80.0° 82%ile
Hip Rotation (L) - ER+IR +0.7 mph
Current 70.0° 53%ile
Goal 80.0° 83%ile
Rotation Power (R) +0.6 mph
Current 545.0w 42%ile
Goal 698.5w 72%ile
Total Potential Velocity Gain: +9.6 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +8.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +9.6 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
TopVelocity Level 1
TopV Pro 0/16 metrics
Level 3 6/16 metrics
Level 2 12/16 metrics
Vertical Jump 29.0 / ≥27.0
Broad Jump 112.0 / ≥108.0
10 Yard Sprint 1.6 / ≤1.7
Total Body Strength 590.0 / ≥600.0
Right Hip Internal Rotation 30.0 / ≥35.0
Left Hip Internal Rotation 35.0 / ≥35.0
Right Hip Extension 35.0 / ≥25.0
Left Hip Extension 35.0 / ≥25.0
Right Hip Flexion 90.0 / ≥90.0
Left Hip Flexion 90.0 / ≥90.0
Right Hip Abduction 50.0 / ≥50.0
Left Hip Abduction 55.0 / ≥50.0
Right Trunk Rotation 85.0 / ≥70.0
Left Trunk Rotation 85.0 / ≥70.0
Right Dorsiflexion 10.0 / ≥15.0
Left Dorsiflexion 10.0 / ≥15.0
Level 1 ✓ Achieved
Vertical Jump 29.0 / ≥25.0
Broad Jump 112.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 590.0 / ≥500.0
Right Hip Internal Rotation 30.0 / ≥30.0
Left Hip Internal Rotation 35.0 / ≥30.0
Right Hip Extension 35.0 / ≥15.0
Left Hip Extension 35.0 / ≥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 55.0 / ≥45.0
Right Trunk Rotation 85.0 / ≥65.0
Left Trunk Rotation 85.0 / ≥65.0
Right Dorsiflexion 10.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
75
Mobility
66
Power
⚖️
66
Balance
🏆
69
Overall
📏

Anthropometric

3 metrics measured

29
Overall
70.0 in
in
Body Height
25th Percentile
Elite (90th): 75.0 in
Difference: -5.0 in
163 lbs
lbs
Body Weight
27th Percentile
Elite (90th): 216 lbs
Difference: -53 lbs
70.0 in
in
Wing Span
33th Percentile
Elite (90th): 76.0 in
Difference: -6.0 in
🔄

Mobility

23 metrics measured

75
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th): 19 °
Difference: -9 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th): 18 °
Difference: -8 °
70 °
°
Right Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -5 °
70 °
°
Left Plantar Flexion
82th Percentile
Elite (90th): 75 °
Difference: -5 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th): 54 °
Difference: -14 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th): 50 °
Difference: -15 °
35 °
°
Right Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
35 °
°
Left Hip Extension
95th 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 °
55 °
°
Left Hip Abduction
95th Percentile
Elite (90th): 52 °
Difference: ✓ Elite
60 °
°
Right Shoulder Internal Rotation
75th Percentile
Elite (90th): 70 °
Difference: -10 °
60 °
°
Left Shoulder Internal Rotation
66th Percentile
Elite (90th): 80 °
Difference: -20 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th): 120 °
Difference: -10 °
110 °
°
Left Shoulder External Rotation
81th Percentile
Elite (90th): 115 °
Difference: -5 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
45 °
°
Trunk Extension
75th Percentile
Elite (90th): 50 °
Difference: -5 °
85 °
°
Right Trunk Rotation
95th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
85 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

66
Overall
29.0 in
in
Vertical Jump
82th Percentile
Elite (90th): 30.0 in
Difference: -1.0 in
20.0 in
in
Vertical Jump 225lbs
50th Percentile
Elite (90th): 24.3 in
Difference: -4.3 in
112 in
in
Broad Jump
95th Percentile
Elite (90th): 108 in
Difference: ✓ Elite
88 in
in
Right Lateral Broad Jump
92th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
90 in
in
Left Lateral Broad Jump
95th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
1.570 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.310 s
590 lbs
lbs
Total Body Strength
88th Percentile
Elite (90th): 600 lbs
Difference: -10 lbs
115 lbs
lbs
Right Grip Strength
66th Percentile
Elite (90th): 130 lbs
Difference: -15 lbs
105 lbs
lbs
Left Grip Strength
50th Percentile
Elite (90th): 130 lbs
Difference: -25 lbs
545 W
W
Right Rotational Power
33th Percentile
Elite (90th): 973 W
Difference: -428 W
707 W
W
Left Rotational Power
69th Percentile
Elite (90th): 909 W
Difference: -202 W
⚖️

Balance

6 metrics measured

66
Overall
30 in
in
Right Y-Balance 1
75th Percentile
Elite (90th): 36 in
Difference: -6 in
37 in
in
Right Y-Balance 2
65th Percentile
Elite (90th): 47 in
Difference: -10 in
35 in
in
Right Y-Balance 3
60th Percentile
Elite (90th): 46 in
Difference: -11 in
29 in
in
Left Y-Balance 1
68th Percentile
Elite (90th): 37 in
Difference: -8 in
36 in
in
Left Y-Balance 2
63th Percentile
Elite (90th): 46 in
Difference: -10 in
37 in
in
Left Y-Balance 3
65th Percentile
Elite (90th): 47 in
Difference: -10 in

Pitch Metrics

4 metrics measured

56
Overall
16 in
in
Vertical Break
50th Percentile
Elite (90th): 20 in
Difference: -4 in
-6 in
in
Horizontal Break
14th Percentile
Elite (90th): 14 in
Difference: -20 in
2129 rpm
rpm
Total Spin
84th Percentile
Elite (90th): 2178 rpm
Difference: -49 rpm
82 mph
mph
Total Velocity
75th Percentile
Elite (90th): 86 mph
Difference: -4 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for JJ Galvis

📊 The Overview
Alright JJ, here's your Road to 90. You're currently sitting at 82 mph, which means you need about 8.0 mph to hit your target of 90. Your overall profile is solid at the 69th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
JJ, let me break this down for you. You're sitting at 82 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 80.3 mph based on your physical metrics. You're actually beating that prediction by 1.7 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 63th 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:
Left Grip Strength +1.8 mph
Current: 105.0 lbs (49th %ile) Target: 120.0 lbs (79th %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: 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.
Right Grip Strength +1.6 mph
Current: 115.0 lbs (67th %ile) Target: 135.0 lbs (95th %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 = +5.2 mph potential
🏆 Can You Hit Your Target?
Here's the best part — the math works. You need +8.0 mph to hit 90, and the improvements above give you +9.6 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 ankle dorsiflexion. Together, these account for about 1.0 mph of your velocity gap.
Body Height +0.7 mph
Current 70 in
Percentile 25th
Target 72.8 in
To Gain +2.8 in
Left Ankle Dorsiflexion +0.3 mph
Current 10 °
Percentile 50th
Target 14 °
To Gain +4 °
🔧 Supporting Work
After that, it's about the supporting package: Left Hip External Rotation, left shoulder internal rotation (mobility), Left Grip Strength, Left Rotational Power (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:
Build Mass
Calorie surplus + structured strength phases. Mass equals gas — you need more raw material.
🚀 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