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Julian Unay – Player Evaluation Report – TopVelocity.ai
Julian Unay

Julian Unay

USA 18 years old Born Apr 4, 2007 Eval: Aug 12, 2023
RHP TopVelocity Evaluation
81
Velocity
5'10"
Height
151
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
81
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+4.7
mph
Above prediction
Proficiency
83
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 4.7 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.

Broad Jump +2.1 mph
Current 94.0" 37%ile
Goal 100.0" 67%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 161.0" 64%ile
Goal 177.2" 94%ile
Vertical Jump +1.8 mph
Current 27.0" 63%ile
Goal 31.2" 93%ile
Left Grip +1.8 mph
Current 109.0 lbs 58%ile
Goal 125.0 lbs 88%ile
10-Yard Sprint +1.5 mph
Current 1.700s 38%ile
Goal 1.620s 68%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Pelvis Rotation Speed @ FFS +1.7 mph
Current 506.0°/s 64%ile
Goal 692.7°/s 94%ile
Arm Rotation Speed @ MER +1.1 mph
Current 427.0°/s 23%ile
Goal 601.9°/s 53%ile
Total Potential Velocity Gain: +12.0 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +9.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +12.0 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 0/16 metrics
Level 2 6/16 metrics
Level 1 10/16 metrics
Vertical Jump 27.0 / ≥25.0
Broad Jump 94.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 410.0 / ≥500.0
Right Hip Internal Rotation 35.0 / ≥30.0
Left Hip Internal Rotation 27.0 / ≥30.0
Right Hip Extension 15.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 78.0 / ≥80.0
Left Hip Flexion 78.0 / ≥80.0
Right Hip Abduction 45.0 / ≥45.0
Left Hip Abduction 48.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 15.0 / ≥10.0
Left Dorsiflexion 17.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
65
Mobility
💪
30
Shoulder
60
Power
⚖️
63
Balance
🎯
66
Mechanics
🏆
57
Overall
📏

Anthropometric

3 metrics measured

29
Overall
70.0 in
in
Body Height
25th Percentile
Elite (90th): 75.0 in
Difference: -5.0 in
151 lbs
lbs
Body Weight
17th Percentile
Elite (90th): 216 lbs
Difference: -65 lbs
71.5 in
in
Wing Span
45th Percentile
Elite (90th): 76.0 in
Difference: -4.5 in
🔄

Mobility

23 metrics measured

65
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th): 19 °
Difference: -4 °
17 °
°
Left Dorsiflexion
85th Percentile
Elite (90th): 18 °
Difference: -1 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
60 °
°
Left Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
27 °
°
Left Hip Internal Rotation
35th Percentile
Elite (90th): 40 °
Difference: -13 °
55 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
55 °
°
Left Hip External Rotation
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
78 °
°
Right Hip Flexion
42th Percentile
Elite (90th): 95 °
Difference: -17 °
78 °
°
Left Hip Flexion
42th Percentile
Elite (90th): 95 °
Difference: -17 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th): 51 °
Difference: -6 °
48 °
°
Left Hip Abduction
65th Percentile
Elite (90th): 52 °
Difference: -4 °
42 °
°
Right Shoulder Internal Rotation
35th Percentile
Elite (90th): 70 °
Difference: -28 °
61 °
°
Left Shoulder Internal Rotation
68th Percentile
Elite (90th): 80 °
Difference: -19 °
120 °
°
Right Shoulder External Rotation
90th Percentile
Elite (90th): 120 °
Difference: ✓ Elite
107 °
°
Left Shoulder External Rotation
76th Percentile
Elite (90th): 115 °
Difference: -8 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
50 °
°
Trunk Extension
90th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

10 metrics measured

60
Overall
27.0 in
in
Vertical Jump
66th Percentile
Elite (90th): 30.0 in
Difference: -3.0 in
94 in
in
Broad Jump
43th Percentile
Elite (90th): 108 in
Difference: -14 in
79 in
in
Right Lateral Broad Jump
56th Percentile
Elite (90th): 86 in
Difference: -7 in
82 in
in
Left Lateral Broad Jump
75th Percentile
Elite (90th): 86 in
Difference: -4 in
1.700 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.180 s
410 lbs
lbs
Total Body Strength
50th Percentile
Elite (90th): 600 lbs
Difference: -190 lbs
116 lbs
lbs
Right Grip Strength
67th Percentile
Elite (90th): 130 lbs
Difference: -14 lbs
109 lbs
lbs
Left Grip Strength
59th Percentile
Elite (90th): 130 lbs
Difference: -21 lbs
915 W
W
Right Rotational Power
85th Percentile
Elite (90th): 973 W
Difference: -58 W
915 W
W
Left Rotational Power
90th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

63
Overall
28 in
in
Right Y-Balance 1
62th Percentile
Elite (90th): 36 in
Difference: -8 in
36 in
in
Right Y-Balance 2
60th Percentile
Elite (90th): 47 in
Difference: -11 in
34 in
in
Right Y-Balance 3
55th Percentile
Elite (90th): 46 in
Difference: -12 in
28 in
in
Left Y-Balance 1
62th Percentile
Elite (90th): 37 in
Difference: -9 in
36 in
in
Left Y-Balance 2
63th Percentile
Elite (90th): 46 in
Difference: -10 in
39 in
in
Left Y-Balance 3
75th Percentile
Elite (90th): 47 in
Difference: -8 in
🎯

Shoulder Strength

4 metrics measured

30
Overall
159 °
°
Right Shoulder Flexion
4th Percentile
Elite (90th): 209 °
Difference: -50 °
35 lbs
lbs
Right Shoulder Internal Rotation Strength
39th Percentile
Elite (90th): 55 lbs
Difference: -20 lbs
34 lbs
lbs
Right Shoulder External Rotation Strength
46th Percentile
Elite (90th): 49 lbs
Difference: -15 lbs
23 lbs
lbs
Scaption Right Back
30th Percentile
Elite (90th): 36 lbs
Difference: -13 lbs
⚙️

Mechanics

15 metrics measured

66
Overall
11 °
°
Hip Shoulder Separation Before Leg Drive
58th Percentile
Elite (90th): 21 °
Difference: -10 °
35 °
°
Trunk Flexion Before Leg Drive
95th Percentile
Elite (90th): 32 °
Difference: ✓ Elite
67 °
°
Drive Knee Extension Before Leg Drive
78th Percentile
Elite (90th): 70 °
Difference: -3 °
55 °
°
Left Knee Flexion Front Foot Strike
78th Percentile
Elite (90th): 58 °
Difference: -3 °
75 °
°
Dominate Arm External Rotation Front Foot Strike
50th Percentile
Elite (90th): 97 °
Difference: -22 °
39 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
77th Percentile
Elite (90th): 45 °
Difference: -6 °
506 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
57th Percentile
Elite (90th): 673 °/s
Difference: -167 °/s
699 °/s
°/s
Trunk Rotation Speed Front Foot Strike
83th Percentile
Elite (90th): 756 °/s
Difference: -57 °/s
173 °
°
Dominate Arm External Rotation Maximum External Rotation
70th Percentile
Elite (90th): 184 °
Difference: -11 °
-6 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
30th Percentile
Elite (90th): 9 °
Difference: -15 °
427 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
37th Percentile
Elite (90th): 1238 °/s
Difference: -810 °/s
47 °
°
Trunk Flexion Ball Release
95th Percentile
Elite (90th): 42 °
Difference: ✓ Elite
99 °
°
Dominate Arm Shoulder Abduction Ball Release
68th Percentile
Elite (90th): 105 °
Difference: -6 °
-15 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
45th Percentile
Elite (90th): -2 °
Difference: -13 °
49 °
°
Dominate Arm Extension Ball Release
59th Percentile
Elite (90th): 70 °
Difference: -21 °

Pitch Metrics

4 metrics measured

72
Overall
21 in
in
Vertical Break
95th Percentile
Elite (90th): 20 in
Difference: ✓ Elite
6 in
in
Horizontal Break
45th Percentile
Elite (90th): 14 in
Difference: -8 in
2078 rpm
rpm
Total Spin
79th Percentile
Elite (90th): 2178 rpm
Difference: -100 rpm
81 mph
mph
Total Velocity
68th Percentile
Elite (90th): 86 mph
Difference: -5 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Julian Unay

📊 The Overview
Alright Julian, here's your Road to 90. You're currently sitting at 81 mph, which means you need about 9.0 mph to hit your target of 90. Your overall profile is solid at the 57th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Julian, here's what jumps out at me — you're throwing 81 mph, but based on your physical profile, our AI model predicted you'd be around 76.3 mph. That's a +4.7 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 83th 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:
Broad Jump +2.1 mph
Current: 94.0" (37th %ile) Target: 100.0" (67th %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: 161.0" (64th %ile) Target: 177.2" (94th %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: 27.0" (63th %ile) Target: 31.2" (93th %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 +2.8 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 +9.0 mph to hit 90, and the improvements above give you +12.0 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 broad jump and Body Height. Together, these account for about 1.4 mph of your velocity gap.
Broad Jump +1.1 mph
Current 94 in
Percentile 44th
Target 102 in
To Gain +8 in
Body Height +0.3 mph
Current 70 in
Percentile 25th
Target 72.8 in
To Gain +2.8 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, Left Hip Flexion (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 Speed 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 +0.1 mph
Current Percentile 50th
🎯 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.
🚀 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