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

Isaac Perez

USA 20 years old Born Feb 5, 2006 Eval: Sep 3, 2022
RHP TopVelocity Evaluation
78
Velocity
6'5"
Height
134
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
78
mph
AI Prediction
75
mph
Based on physical metrics
Difference
+2.3
mph
Above prediction
Proficiency
67
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 2.3 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.

Vertical Jump +1.8 mph
Current 24.5" 39%ile
Goal 27.0" 69%ile
Right Grip +1.8 mph
Current 95.0 lbs 25%ile
Goal 110.0 lbs 55%ile
Vertical Jump 225 +1.8 mph
Current 17.0" 24%ile
Goal 20.0" 54%ile
Left Grip +1.8 mph
Current 85.0 lbs 15%ile
Goal 100.0 lbs 45%ile
10-Yard Sprint +1.5 mph
Current 1.790s 15%ile
Goal 1.680s 45%ile
Weight +1.5 mph
Current 134.0 lbs 8%ile
Goal 171.8 lbs 38%ile
Hip Rotation (R) - ER+IR +0.7 mph
Current 57.0° 22%ile
Goal 70.0° 52%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Flexion @ Ball Release +1.3 mph
Current 32.0° 57%ile
Goal 41.0° 87%ile
Arm Rotation Speed @ MER +1.1 mph
Current 449.0°/s 25%ile
Goal 643.9°/s 55%ile
Shoulder Abduction @ MER +0.7 mph
Current 6.0° 60%ile
Goal 9.0° 90%ile
Total Potential Velocity Gain: +14.0 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 +14.0 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 0/16 metrics
Level 2 1/16 metrics
Level 1 7/16 metrics
Vertical Jump 24.5 / ≥25.0
Broad Jump 102.0 / ≥102.0
10 Yard Sprint 1.8 / ≤1.8
Total Body Strength 450.0 / ≥500.0
Right Hip Internal Rotation 22.0 / ≥30.0
Left Hip Internal Rotation 22.0 / ≥30.0
Right Hip Extension 22.0 / ≥15.0
Left Hip Extension 22.0 / ≥15.0
Right Hip Flexion 75.0 / ≥80.0
Left Hip Flexion 82.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 40.0 / ≥45.0
Right Trunk Rotation 60.0 / ≥65.0
Left Trunk Rotation 50.0 / ≥65.0
Right Dorsiflexion 12.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
35
Mobility
💪
52
Shoulder
55
Power
⚖️
43
Balance
🎯
62
Mechanics
🏆
49
Overall
📏

Anthropometric

3 metrics measured

39
Overall
76.5 in
in
Body Height
95th Percentile
Elite (90th): 75.0 in
Difference: ✓ Elite
134 lbs
lbs
Body Weight
7th Percentile
Elite (90th): 216 lbs
Difference: -82 lbs
67.5 in
in
Wing Span
13th Percentile
Elite (90th): 76.0 in
Difference: -8.5 in
🔄

Mobility

23 metrics measured

35
Overall
12 °
°
Right Dorsiflexion
60th Percentile
Elite (90th): 19 °
Difference: -7 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
22 °
°
Right Hip Internal Rotation
30th Percentile
Elite (90th): 40 °
Difference: -18 °
22 °
°
Left Hip Internal Rotation
16th Percentile
Elite (90th): 40 °
Difference: -18 °
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th): 54 °
Difference: -18 °
22 °
°
Left Hip External Rotation
4th Percentile
Elite (90th): 50 °
Difference: -28 °
22 °
°
Right Hip Extension
75th Percentile
Elite (90th): 25 °
Difference: -3 °
22 °
°
Left Hip Extension
75th Percentile
Elite (90th): 25 °
Difference: -3 °
75 °
°
Right Hip Flexion
32th Percentile
Elite (90th): 95 °
Difference: -20 °
82 °
°
Left Hip Flexion
55th Percentile
Elite (90th): 95 °
Difference: -13 °
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
40 °
°
Left Hip Abduction
25th Percentile
Elite (90th): 52 °
Difference: -12 °
26 °
°
Right Shoulder Internal Rotation
6th Percentile
Elite (90th): 70 °
Difference: -44 °
42 °
°
Left Shoulder Internal Rotation
30th Percentile
Elite (90th): 80 °
Difference: -38 °
95 °
°
Right Shoulder External Rotation
25th Percentile
Elite (90th): 120 °
Difference: -25 °
96 °
°
Left Shoulder External Rotation
40th Percentile
Elite (90th): 115 °
Difference: -19 °
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
25 °
°
Trunk Extension
10th Percentile
Elite (90th): 50 °
Difference: -25 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th): 75 °
Difference: -15 °
50 °
°
Left Trunk Rotation
25th Percentile
Elite (90th): 70 °
Difference: -20 °
💪

Strength & Power

11 metrics measured

55
Overall
24.5 in
in
Vertical Jump
43th Percentile
Elite (90th): 30.0 in
Difference: -5.5 in
17.0 in
in
Vertical Jump 225lbs
25th Percentile
Elite (90th): 24.3 in
Difference: -7.3 in
102 in
in
Broad Jump
75th Percentile
Elite (90th): 108 in
Difference: -6 in
84 in
in
Right Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
86 in
in
Left Lateral Broad Jump
90th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
1.790 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.090 s
450 lbs
lbs
Total Body Strength
61th Percentile
Elite (90th): 600 lbs
Difference: -150 lbs
95 lbs
lbs
Right Grip Strength
25th Percentile
Elite (90th): 130 lbs
Difference: -35 lbs
85 lbs
lbs
Left Grip Strength
20th Percentile
Elite (90th): 130 lbs
Difference: -45 lbs
950 W
W
Right Rotational Power
88th Percentile
Elite (90th): 973 W
Difference: -23 W
952 W
W
Left Rotational Power
92th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

43
Overall
21 in
in
Right Y-Balance 1
10th Percentile
Elite (90th): 36 in
Difference: -15 in
40 in
in
Right Y-Balance 2
76th Percentile
Elite (90th): 47 in
Difference: -7 in
36 in
in
Right Y-Balance 3
65th Percentile
Elite (90th): 46 in
Difference: -10 in
15 in
in
Left Y-Balance 1
3th Percentile
Elite (90th): 37 in
Difference: -22 in
29 in
in
Left Y-Balance 2
20th Percentile
Elite (90th): 46 in
Difference: -17 in
43 in
in
Left Y-Balance 3
82th Percentile
Elite (90th): 47 in
Difference: -4 in
🎯

Shoulder Strength

4 metrics measured

52
Overall
193 °
°
Right Shoulder Flexion
60th Percentile
Elite (90th): 209 °
Difference: -16 °
40 lbs
lbs
Right Shoulder Internal Rotation Strength
56th Percentile
Elite (90th): 55 lbs
Difference: -15 lbs
35 lbs
lbs
Right Shoulder External Rotation Strength
50th Percentile
Elite (90th): 49 lbs
Difference: -14 lbs
25 lbs
lbs
Scaption Right Back
40th Percentile
Elite (90th): 36 lbs
Difference: -11 lbs
⚙️

Mechanics

15 metrics measured

62
Overall
2 °
°
Hip Shoulder Separation Before Leg Drive
22th Percentile
Elite (90th): 21 °
Difference: -19 °
23 °
°
Trunk Flexion Before Leg Drive
33th Percentile
Elite (90th): 32 °
Difference: -9 °
62 °
°
Drive Knee Extension Before Leg Drive
55th Percentile
Elite (90th): 70 °
Difference: -8 °
52 °
°
Left Knee Flexion Front Foot Strike
65th Percentile
Elite (90th): 58 °
Difference: -6 °
102 °
°
Dominate Arm External Rotation Front Foot Strike
92th Percentile
Elite (90th): 97 °
Difference: ✓ Elite
26 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
25th Percentile
Elite (90th): 45 °
Difference: -19 °
616 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
81th Percentile
Elite (90th): 673 °/s
Difference: -57 °/s
703 °/s
°/s
Trunk Rotation Speed Front Foot Strike
83th Percentile
Elite (90th): 756 °/s
Difference: -53 °/s
178 °
°
Dominate Arm External Rotation Maximum External Rotation
80th Percentile
Elite (90th): 184 °
Difference: -6 °
6 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
81th Percentile
Elite (90th): 9 °
Difference: -3 °
449 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
39th Percentile
Elite (90th): 1238 °/s
Difference: -788 °/s
32 °
°
Trunk Flexion Ball Release
60th Percentile
Elite (90th): 42 °
Difference: -10 °
93 °
°
Dominate Arm Shoulder Abduction Ball Release
35th Percentile
Elite (90th): 105 °
Difference: -12 °
-2 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
90th Percentile
Elite (90th): -2 °
Difference: ✓ Elite
61 °
°
Dominate Arm Extension Ball Release
80th Percentile
Elite (90th): 70 °
Difference: -9 °

Pitch Metrics

5 metrics measured

16
Overall
0 °
°
Spin Axis
3th Percentile
Elite (90th): 1200 °
Difference: -1200 °
0 in
in
Vertical Break
3th Percentile
Elite (90th): 20 in
Difference: -20 in
0 in
in
Horizontal Break
23th Percentile
Elite (90th): 14 in
Difference: -14 in
0 rpm
rpm
Total Spin
0th Percentile
Elite (90th): 2178 rpm
Difference: -2178 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 Isaac Perez

📊 The Overview
Alright Isaac, 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 49th 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
Isaac, let me break this down for you. You're sitting at 78 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 75.7 mph based on your physical metrics. You're actually beating that prediction by 2.3 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 67th 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:
Vertical Jump +1.8 mph
Current: 24.5" (39th %ile) Target: 27.0" (69th %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.
Right Grip Strength +1.8 mph
Current: 95.0 lbs (25th %ile) Target: 110.0 lbs (55th %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: 17.0" (24th %ile) Target: 20.0" (54th %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 = +5.4 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.1 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?
Here's the best part — the math works. You need +12.0 mph to hit 90, and the improvements above give you +14.0 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 Left Grip Strength and Left Hip Abduction. Together, these account for about 1.0 mph of your velocity gap.
Left Grip Strength +0.8 mph
Current 85 lbs
Percentile 20th
Target 113.8 lbs
To Gain +28.8 lbs
Left Hip Abduction +0.2 mph
Current 40 °
Percentile 25th
Target 49 °
To Gain +9 °
🔧 Supporting Work
After that, it's about the supporting package: Left Hip External Rotation, Left Hip Flexion (mobility). 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 Speed 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 Speed Maximum External Rotation +0.2 mph
Current Percentile 40th
🎯 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