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Giovanni Perez – Player Evaluation Report – TopVelocity.ai
Giovanni Perez

Giovanni Perez

USA 18 years old Born Oct 1, 2007 Eval: Jan 11, 2026
RHP TopVelocity Evaluation
60
Velocity
5'7"
Height
209
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
60
mph
AI Prediction
68
mph
Based on physical metrics
Difference
8.9
mph
Below prediction
Proficiency
4
%ile
Mechanics efficiency
💡
What this means: Needs work - large gap between potential and performance
There's potential to gain 8.9 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 74.0" 3%ile
Goal 92.0" 33%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 125.0" 3%ile
Goal 150.0" 33%ile
Vertical Jump +1.8 mph
Current 20.0" 6%ile
Goal 24.0" 36%ile
Left Grip +1.8 mph
Current 90.0 lbs 19%ile
Goal 105.0 lbs 49%ile
Right Grip +1.8 mph
Current 100.0 lbs 32%ile
Goal 110.0 lbs 62%ile
Vertical Jump 225 +1.8 mph
Current 19.0" 41%ile
Goal 22.0" 71%ile
10-Yard Sprint +1.5 mph
Current 1.980s 2%ile
Goal 1.710s 32%ile
Total Body Strength +1.4 mph
Current 315.0 lbs 18%ile
Goal 395.0 lbs 48%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 438.0°/s 23%ile
Goal 519.7°/s 53%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 413.0°/s 35%ile
Goal 550.2°/s 65%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 19.0° 21%ile
Goal 29.3° 51%ile
Arm External Rotation @ MER +1.2 mph
Current 139.0° 8%ile
Goal 184.0° 38%ile
Lead Knee Flexion @ FFS +0.9 mph
Current -10.0° 24%ile
Goal 49.9° 54%ile
Shoulder Horiz Abd @ BR +0.6 mph
Current -31.0° 5%ile
Goal -2.0° 35%ile
Total Potential Velocity Gain: +21.8 mph → Target: 90 mph
Working Toward 90 mph
You need +30.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +21.8 mph.
8.2 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 3/16 metrics
Youth Level 1 8/16 metrics
Vertical Jump 20.0 / ≥17.0
Broad Jump 74.0 / ≥72.0
10 Yard Sprint 2.0 / ≤2.1
Total Body Strength 315.0 / ≥200.0
Right Hip Internal Rotation 20.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 15.0 / ≥15.0
Left Hip Extension 15.0 / ≥15.0
Right Hip Flexion 45.0 / ≥80.0
Left Hip Flexion 55.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 35.0 / ≥65.0
Left Trunk Rotation 30.0 / ≥65.0
Right Dorsiflexion 5.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
27
Mobility
💪
32
Shoulder
19
Power
⚖️
16
Balance
🎯
48
Mechanics
🏆
28
Overall
📏

Anthropometric

3 metrics measured

34
Overall
67.0 in
in
Body Height
8th Percentile
Elite (90th): 75.0 in
Difference: -8.0 in
209 lbs
lbs
Body Weight
83th Percentile
Elite (90th): 216 lbs
Difference: -7 lbs
67.0 in
in
Wing Span
10th Percentile
Elite (90th): 76.0 in
Difference: -9.0 in
🔄

Mobility

23 metrics measured

27
Overall
5 °
°
Right Dorsiflexion
5th Percentile
Elite (90th): 19 °
Difference: -14 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th): 18 °
Difference: -8 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
60 °
°
Left Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -20 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
30 °
°
Right Hip External Rotation
10th Percentile
Elite (90th): 54 °
Difference: -24 °
45 °
°
Left Hip External Rotation
75th Percentile
Elite (90th): 50 °
Difference: -5 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
45 °
°
Right Hip Flexion
3th Percentile
Elite (90th): 95 °
Difference: -50 °
55 °
°
Left Hip Flexion
4th Percentile
Elite (90th): 95 °
Difference: -40 °
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
48 °
°
Right Shoulder Internal Rotation
50th Percentile
Elite (90th): 70 °
Difference: -22 °
50 °
°
Left Shoulder Internal Rotation
50th Percentile
Elite (90th): 80 °
Difference: -30 °
93 °
°
Right Shoulder External Rotation
19th Percentile
Elite (90th): 120 °
Difference: -27 °
95 °
°
Left Shoulder External Rotation
37th Percentile
Elite (90th): 115 °
Difference: -20 °
18 °
°
Right Shoulder Horizontal Abduction
8th Percentile
Elite (90th): 35 °
Difference: -17 °
15 °
°
Left Shoulder Horizontal Abduction
5th Percentile
Elite (90th): 35 °
Difference: -20 °
35 °
°
Trunk Extension
42th Percentile
Elite (90th): 50 °
Difference: -15 °
35 °
°
Right Trunk Rotation
3th Percentile
Elite (90th): 75 °
Difference: -40 °
30 °
°
Left Trunk Rotation
3th Percentile
Elite (90th): 70 °
Difference: -40 °
💪

Strength & Power

11 metrics measured

19
Overall
20.0 in
in
Vertical Jump
10th Percentile
Elite (90th): 30.0 in
Difference: -10.0 in
19.0 in
in
Vertical Jump 225lbs
41th Percentile
Elite (90th): 24.3 in
Difference: -5.3 in
74 in
in
Broad Jump
5th Percentile
Elite (90th): 108 in
Difference: -34 in
60 in
in
Right Lateral Broad Jump
4th Percentile
Elite (90th): 86 in
Difference: -26 in
65 in
in
Left Lateral Broad Jump
6th Percentile
Elite (90th): 86 in
Difference: -21 in
1.980 s
s
10 Yard Sprint
6th Percentile
Elite (90th): 1.880 s
Difference: +0.100 s
315 lbs
lbs
Total Body Strength
17th Percentile
Elite (90th): 600 lbs
Difference: -285 lbs
100 lbs
lbs
Right Grip Strength
36th Percentile
Elite (90th): 130 lbs
Difference: -30 lbs
90 lbs
lbs
Left Grip Strength
25th Percentile
Elite (90th): 130 lbs
Difference: -40 lbs
531 W
W
Right Rotational Power
30th Percentile
Elite (90th): 973 W
Difference: -442 W
459 W
W
Left Rotational Power
25th Percentile
Elite (90th): 909 W
Difference: -450 W
⚖️

Balance

6 metrics measured

16
Overall
21 in
in
Right Y-Balance 1
10th Percentile
Elite (90th): 36 in
Difference: -15 in
29 in
in
Right Y-Balance 2
20th Percentile
Elite (90th): 47 in
Difference: -18 in
30 in
in
Right Y-Balance 3
31th Percentile
Elite (90th): 46 in
Difference: -16 in
16 in
in
Left Y-Balance 1
4th Percentile
Elite (90th): 37 in
Difference: -21 in
26 in
in
Left Y-Balance 2
7th Percentile
Elite (90th): 46 in
Difference: -20 in
30 in
in
Left Y-Balance 3
25th Percentile
Elite (90th): 47 in
Difference: -17 in
🎯

Shoulder Strength

3 metrics measured

32
Overall
28 lbs
lbs
Right Shoulder Internal Rotation Strength
18th Percentile
Elite (90th): 55 lbs
Difference: -27 lbs
29 lbs
lbs
Right Shoulder External Rotation Strength
31th Percentile
Elite (90th): 49 lbs
Difference: -20 lbs
26 lbs
lbs
Scaption Right Back
45th Percentile
Elite (90th): 36 lbs
Difference: -10 lbs
⚙️

Mechanics

15 metrics measured

48
Overall
6 °
°
Hip Shoulder Separation Before Leg Drive
37th Percentile
Elite (90th): 21 °
Difference: -15 °
32 °
°
Trunk Flexion Before Leg Drive
90th Percentile
Elite (90th): 32 °
Difference: ✓ Elite
73 °
°
Drive Knee Extension Before Leg Drive
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
-10 °
°
Left Knee Flexion Front Foot Strike
5th Percentile
Elite (90th): 58 °
Difference: -68 °
89 °
°
Dominate Arm External Rotation Front Foot Strike
76th Percentile
Elite (90th): 97 °
Difference: -8 °
38 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
75th Percentile
Elite (90th): 45 °
Difference: -7 °
413 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
33th Percentile
Elite (90th): 673 °/s
Difference: -260 °/s
438 °/s
°/s
Trunk Rotation Speed Front Foot Strike
35th Percentile
Elite (90th): 756 °/s
Difference: -318 °/s
139 °
°
Dominate Arm External Rotation Maximum External Rotation
16th Percentile
Elite (90th): 184 °
Difference: -45 °
-4 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
40th Percentile
Elite (90th): 9 °
Difference: -13 °
971 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
79th Percentile
Elite (90th): 1238 °/s
Difference: -266 °/s
19 °
°
Trunk Flexion Ball Release
21th Percentile
Elite (90th): 42 °
Difference: -23 °
93 °
°
Dominate Arm Shoulder Abduction Ball Release
35th Percentile
Elite (90th): 105 °
Difference: -12 °
-31 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
6th Percentile
Elite (90th): -2 °
Difference: -29 °
60 °
°
Dominate Arm Extension Ball Release
79th Percentile
Elite (90th): 70 °
Difference: -10 °

Pitch Metrics

4 metrics measured

28
Overall
13 in
in
Vertical Break
25th Percentile
Elite (90th): 20 in
Difference: -7 in
11 in
in
Horizontal Break
75th Percentile
Elite (90th): 14 in
Difference: -3 in
1455 rpm
rpm
Total Spin
7th Percentile
Elite (90th): 2178 rpm
Difference: -723 rpm
60 mph
mph
Total Velocity
4th Percentile
Elite (90th): 86 mph
Difference: -26 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Giovanni Perez

📊 The Overview
Alright Giovanni, here's your Road to 90. You're currently sitting at 60 mph, which means you need about 30.0 mph to hit your target of 90. You're early in your development journey at the 28th percentile. At this stage, almost everything you work on will help — mobility, strength, power, and motor control all move the needle.
🤖 What The AI Analysis Tells Me
Giovanni, let me be real with you — this is actually exciting news. You're throwing 60 mph, but based on your physical metrics, the AI model says you should be around 68.9 mph. That 8.9 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 4th 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: 74.0" (3th %ile) Target: 92.0" (33th %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: 125.0" (3th %ile) Target: 150.0" (33th %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 +1.8 mph
Current: 20.0" (6th %ile) Target: 24.0" (36th %ile)
Why it matters: Vertical jump measures your explosive power — your ability to generate force quickly. This directly translates to how hard you can drive off the rubber.
How we fix it: The Impulse Ground Force Trainer develops your ability to create force into the ground explosively. Pair it with box jumps, depth jumps, and Olympic lift variations in the 3X Program.
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 +7.6 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 +21.8 mph, which would put you around 81 mph. That's a great interim target. The remaining 8.2 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 4.3 mph of your velocity gap.
Broad Jump +2.5 mph
Current 74 in
Percentile 5th
Target 102 in
To Gain +28 in
Total Body Strength +1.8 mph
Current 315 lbs
Percentile 18th
Target 533.3 lbs
To Gain +218.3 lbs
🔧 Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion (mobility), vertical jump, 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 Maximum External Rotation and Dominate Arm Shoulder 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 External Rotation Maximum External Rotation +1.9 mph
Current Percentile 16th
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
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
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