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Gavin Perry – Player Evaluation Report – TopVelocity.ai
Gavin Perry

Gavin Perry

USA 22 years old Born Apr 11, 2003 Eval: Dec 27, 2022
RHP TopVelocity Evaluation
83
Velocity
6'6"
Height
272
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
83
mph
AI Prediction
79
mph
Based on physical metrics
Difference
+3.5
mph
Above prediction
Proficiency
76
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 3.5 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.

Right Grip +1.8 mph
Current 96.0 lbs 30%ile
Goal 110.0 lbs 60%ile
Vertical Jump +1.8 mph
Current 24.0" 29%ile
Goal 26.0" 59%ile
Left Grip +1.8 mph
Current 77.0 lbs 9%ile
Goal 100.0 lbs 39%ile
Lateral Broad Jump (Combined) +1.7 mph
Current 164.0" 69%ile
Goal 178.0" 95%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 511.0°/s 38%ile
Goal 618.0°/s 68%ile
Pelvis Rotation Speed @ FFS +1.6 mph
Current 530.0°/s 68%ile
Goal 697.1°/s 95%ile
Total Potential Velocity Gain: +10.6 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +7.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +10.6 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 4/16 metrics
Youth Level 2 4/16 metrics
Youth Level 1 6/16 metrics
Vertical Jump 24.0 / ≥17.0
Broad Jump 101.0 / ≥72.0
10 Yard Sprint 1.9 / ≤2.1
Total Body Strength 490.0 / ≥200.0
Right Hip Internal Rotation 15.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 18.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 68.0 / ≥80.0
Left Hip Flexion 70.0 / ≥80.0
Right Hip Abduction 35.0 / ≥45.0
Left Hip Abduction 35.0 / ≥45.0
Right Trunk Rotation 60.0 / ≥65.0
Left Trunk Rotation 50.0 / ≥65.0
Right Dorsiflexion 8.0 / ≥10.0
Left Dorsiflexion 6.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
24
Mobility
💪
40
Shoulder
45
Power
⚖️
68
Balance
🎯
48
Mechanics
🏆
45
Overall
📏

Anthropometric

3 metrics measured

94
Overall
77.5 in
in
Body Height
96th Percentile
Elite (90th): 75.0 in
Difference: ✓ Elite
272 lbs
lbs
Body Weight
95th Percentile
Elite (90th): 216 lbs
Difference: ✓ Elite
76.5 in
in
Wing Span
91th Percentile
Elite (90th): 76.0 in
Difference: ✓ Elite
🔄

Mobility

23 metrics measured

24
Overall
8 °
°
Right Dorsiflexion
25th Percentile
Elite (90th): 19 °
Difference: -11 °
6 °
°
Left Dorsiflexion
15th Percentile
Elite (90th): 18 °
Difference: -12 °
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
15 °
°
Right Hip Internal Rotation
5th Percentile
Elite (90th): 40 °
Difference: -25 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
25 °
°
Right Hip External Rotation
5th Percentile
Elite (90th): 54 °
Difference: -28 °
30 °
°
Left Hip External Rotation
10th Percentile
Elite (90th): 50 °
Difference: -20 °
18 °
°
Right Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -7 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
68 °
°
Right Hip Flexion
15th Percentile
Elite (90th): 95 °
Difference: -27 °
70 °
°
Left Hip Flexion
19th Percentile
Elite (90th): 95 °
Difference: -25 °
35 °
°
Right Hip Abduction
5th Percentile
Elite (90th): 51 °
Difference: -16 °
35 °
°
Left Hip Abduction
5th Percentile
Elite (90th): 52 °
Difference: -17 °
25 °
°
Right Shoulder Internal Rotation
5th Percentile
Elite (90th): 70 °
Difference: -45 °
38 °
°
Left Shoulder Internal Rotation
20th Percentile
Elite (90th): 80 °
Difference: -42 °
116 °
°
Right Shoulder External Rotation
84th Percentile
Elite (90th): 120 °
Difference: -4 °
108 °
°
Left Shoulder External Rotation
78th Percentile
Elite (90th): 115 °
Difference: -7 °
20 °
°
Right Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
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

10 metrics measured

45
Overall
24.0 in
in
Vertical Jump
37th Percentile
Elite (90th): 30.0 in
Difference: -6.0 in
101 in
in
Broad Jump
70th Percentile
Elite (90th): 108 in
Difference: -7 in
82 in
in
Right Lateral Broad Jump
75th Percentile
Elite (90th): 86 in
Difference: -4 in
82 in
in
Left Lateral Broad Jump
75th Percentile
Elite (90th): 86 in
Difference: -4 in
1.900 s
s
10 Yard Sprint
6th Percentile
Elite (90th): 1.880 s
Difference: +0.020 s
490 lbs
lbs
Total Body Strength
72th Percentile
Elite (90th): 600 lbs
Difference: -110 lbs
96 lbs
lbs
Right Grip Strength
27th Percentile
Elite (90th): 130 lbs
Difference: -34 lbs
77 lbs
lbs
Left Grip Strength
12th Percentile
Elite (90th): 130 lbs
Difference: -53 lbs
561 W
W
Right Rotational Power
36th Percentile
Elite (90th): 973 W
Difference: -412 W
537 W
W
Left Rotational Power
40th Percentile
Elite (90th): 909 W
Difference: -372 W
⚖️

Balance

6 metrics measured

68
Overall
32 in
in
Right Y-Balance 1
80th Percentile
Elite (90th): 36 in
Difference: -4 in
38 in
in
Right Y-Balance 2
70th Percentile
Elite (90th): 47 in
Difference: -9 in
37 in
in
Right Y-Balance 3
70th Percentile
Elite (90th): 46 in
Difference: -9 in
30 in
in
Left Y-Balance 1
75th Percentile
Elite (90th): 37 in
Difference: -7 in
34 in
in
Left Y-Balance 2
52th Percentile
Elite (90th): 46 in
Difference: -12 in
36 in
in
Left Y-Balance 3
60th Percentile
Elite (90th): 47 in
Difference: -11 in
🎯

Shoulder Strength

4 metrics measured

40
Overall
189 °
°
Right Shoulder Flexion
50th Percentile
Elite (90th): 209 °
Difference: -20 °
38 lbs
lbs
Right Shoulder Internal Rotation Strength
50th Percentile
Elite (90th): 55 lbs
Difference: -17 lbs
30 lbs
lbs
Right Shoulder External Rotation Strength
34th Percentile
Elite (90th): 49 lbs
Difference: -19 lbs
22 lbs
lbs
Scaption Right Back
25th Percentile
Elite (90th): 36 lbs
Difference: -14 lbs
⚙️

Mechanics

15 metrics measured

48
Overall
22 °
°
Hip Shoulder Separation Before Leg Drive
91th Percentile
Elite (90th): 21 °
Difference: ✓ Elite
17 °
°
Trunk Flexion Before Leg Drive
10th Percentile
Elite (90th): 32 °
Difference: -15 °
54 °
°
Drive Knee Extension Before Leg Drive
23th Percentile
Elite (90th): 70 °
Difference: -16 °
-11 °
°
Left Knee Flexion Front Foot Strike
5th Percentile
Elite (90th): 58 °
Difference: -69 °
85 °
°
Dominate Arm External Rotation Front Foot Strike
69th Percentile
Elite (90th): 97 °
Difference: -12 °
30 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
41th Percentile
Elite (90th): 45 °
Difference: -15 °
530 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
64th Percentile
Elite (90th): 673 °/s
Difference: -143 °/s
511 °/s
°/s
Trunk Rotation Speed Front Foot Strike
51th Percentile
Elite (90th): 756 °/s
Difference: -245 °/s
151 °
°
Dominate Arm External Rotation Maximum External Rotation
26th Percentile
Elite (90th): 184 °
Difference: -33 °
-2 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
50th Percentile
Elite (90th): 9 °
Difference: -11 °
1320 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
92th Percentile
Elite (90th): 1238 °/s
Difference: ✓ Elite
26 °
°
Trunk Flexion Ball Release
40th Percentile
Elite (90th): 42 °
Difference: -16 °
92 °
°
Dominate Arm Shoulder Abduction Ball Release
30th Percentile
Elite (90th): 105 °
Difference: -13 °
-13 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
54th Percentile
Elite (90th): -2 °
Difference: -11 °
54 °
°
Dominate Arm Extension Ball Release
70th Percentile
Elite (90th): 70 °
Difference: -16 °

Pitch Metrics

4 metrics measured

62
Overall
11 in
in
Vertical Break
10th Percentile
Elite (90th): 20 in
Difference: -9 in
12 in
in
Horizontal Break
80th Percentile
Elite (90th): 14 in
Difference: -2 in
2087 rpm
rpm
Total Spin
80th Percentile
Elite (90th): 2178 rpm
Difference: -91 rpm
83 mph
mph
Total Velocity
78th Percentile
Elite (90th): 86 mph
Difference: -3 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Gavin Perry

📊 The Overview
Alright Gavin, here's your Road to 90. You're currently sitting at 83 mph, which means you need about 7.0 mph to hit your target of 90. Your profile is in the 45th 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
Gavin, here's what jumps out at me — you're throwing 83 mph, but based on your physical profile, our AI model predicted you'd be around 79.5 mph. That's a +3.5 mph difference, which tells me your mechanics and motor patterns are already working in your favor. You're squeezing more velocity out of your body than most athletes with similar builds. That's a huge positive.
Your mechanics efficiency is at the 76th percentile — that's excellent. You're converting your athleticism into velocity very well. There may be small refinements we can make, but the big wins will come from improving your physical profile.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Right Grip Strength +1.8 mph
Current: 96.0 lbs (30th %ile) Target: 110.0 lbs (60th %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 +1.8 mph
Current: 24.0" (29th %ile) Target: 26.0" (59th %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.
Left Grip Strength +1.8 mph
Current: 77.0 lbs (9th %ile) Target: 100.0 lbs (39th %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 = +5.4 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.5 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 +7.0 mph to hit 90, and the improvements above give you +10.6 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 broad jump and left ankle dorsiflexion. Together, these account for about 0.2 mph of your velocity gap.
Broad Jump +0.1 mph
Current 101 in
Percentile 71th
Target 102 in
To Gain +1 in
Left Ankle Dorsiflexion +0.1 mph
Current 6 °
Percentile 15th
Target 14 °
To Gain +8 °
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, Left Hip External Rotation (mobility), Left Grip Strength (power/stability). 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 Front Foot Strike and Dominate Arm External Rotation Maximum External Rotation. 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 Front Foot Strike
Current Percentile 69th
🎯 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
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