Cached Mar 11, 2026 12:05 PM
Caleb Clark – Player Evaluation Report – TopVelocity.ai
Caleb Clark

Caleb Clark

USA 23 years old Born Oct 6, 2002 Eval: Jun 27, 2023
LHP TopVelocity Evaluation
80
Velocity
6'1"
Height
172
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
80
mph
AI Prediction
79
mph
Based on physical metrics
Difference
+0.8
mph
Above prediction
Proficiency
55
%ile
Mechanics efficiency
💡
What this means: Average mechanics - typical for athlete profile
You're throwing 0.8 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 98.0" 54%ile
Goal 106.0" 84%ile
Vertical Jump 225 +1.8 mph
Current 21.0" 61%ile
Goal 25.0" 91%ile
Right Grip +1.6 mph
Current 115.0 lbs 67%ile
Goal 135.0 lbs 95%ile
Weight +1.5 mph
Current 172.0 lbs 38%ile
Goal 194.5 lbs 68%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 490.0°/s 34%ile
Goal 589.0°/s 64%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 463.0°/s 53%ile
Goal 636.8°/s 83%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 23.0° 29%ile
Goal 31.8° 59%ile
Total Potential Velocity Gain: +11.9 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +10.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +11.9 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 4/16 metrics
Level 2 9/16 metrics
Level 1 14/16 metrics
Vertical Jump 31.0 / ≥25.0
Broad Jump 98.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 750.0 / ≥500.0
Right Hip Internal Rotation 20.0 / ≥30.0
Left Hip Internal Rotation 30.0 / ≥30.0
Right Hip Extension 22.0 / ≥15.0
Left Hip Extension 30.0 / ≥15.0
Right Hip Flexion 100.0 / ≥80.0
Left Hip Flexion 98.0 / ≥80.0
Right Hip Abduction 45.0 / ≥45.0
Left Hip Abduction 50.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 75.0 / ≥65.0
Right Dorsiflexion 10.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
73
Mobility
72
Power
⚖️
68
Balance
🎯
40
Mechanics
🏆
63
Overall
📏

Anthropometric

3 metrics measured

59
Overall
73.0 in
in
Body Height
75th Percentile
Elite (90th): 75.0 in
Difference: -2.0 in
172 lbs
lbs
Body Weight
38th Percentile
Elite (90th): 216 lbs
Difference: -44 lbs
73.0 in
in
Wing Span
62th Percentile
Elite (90th): 76.0 in
Difference: -3.0 in
🔄

Mobility

23 metrics measured

73
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 °
80 °
°
Left Plantar Flexion
95th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -20 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
62 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
60 °
°
Left Hip External Rotation
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
22 °
°
Right Hip Extension
75th Percentile
Elite (90th): 25 °
Difference: -3 °
30 °
°
Left Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
100 °
°
Right Hip Flexion
95th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
98 °
°
Left Hip Flexion
93th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th): 51 °
Difference: -6 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th): 52 °
Difference: -2 °
50 °
°
Right Shoulder Internal Rotation
54th Percentile
Elite (90th): 70 °
Difference: -20 °
50 °
°
Left Shoulder Internal Rotation
50th Percentile
Elite (90th): 80 °
Difference: -30 °
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th): 120 °
Difference: -5 °
115 °
°
Left Shoulder External Rotation
90th Percentile
Elite (90th): 115 °
Difference: ✓ Elite
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
38 °
°
Trunk Extension
53th Percentile
Elite (90th): 50 °
Difference: -12 °
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
75 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

72
Overall
31.0 in
in
Vertical Jump
92th Percentile
Elite (90th): 30.0 in
Difference: ✓ Elite
21.0 in
in
Vertical Jump 225lbs
62th Percentile
Elite (90th): 24.3 in
Difference: -3.3 in
98 in
in
Broad Jump
58th Percentile
Elite (90th): 108 in
Difference: -10 in
90 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
86 in
in
Left Lateral Broad Jump
90th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
1.580 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.300 s
750 lbs
lbs
Total Body Strength
96th Percentile
Elite (90th): 600 lbs
Difference: ✓ Elite
115 lbs
lbs
Right Grip Strength
66th Percentile
Elite (90th): 130 lbs
Difference: -15 lbs
120 lbs
lbs
Left Grip Strength
79th Percentile
Elite (90th): 130 lbs
Difference: -10 lbs
674 W
W
Right Rotational Power
56th Percentile
Elite (90th): 973 W
Difference: -299 W
1014 W
W
Left Rotational Power
95th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

68
Overall
25 in
in
Right Y-Balance 1
41th Percentile
Elite (90th): 36 in
Difference: -11 in
40 in
in
Right Y-Balance 2
76th Percentile
Elite (90th): 47 in
Difference: -7 in
45 in
in
Right Y-Balance 3
88th Percentile
Elite (90th): 46 in
Difference: -1 in
24 in
in
Left Y-Balance 1
33th Percentile
Elite (90th): 37 in
Difference: -13 in
47 in
in
Left Y-Balance 2
90th Percentile
Elite (90th): 46 in
Difference: ✓ Elite
42 in
in
Left Y-Balance 3
80th Percentile
Elite (90th): 47 in
Difference: -5 in
⚙️

Mechanics

15 metrics measured

40
Overall
6 °
°
Hip Shoulder Separation Before Leg Drive
37th Percentile
Elite (90th): 21 °
Difference: -15 °
35 °
°
Trunk Flexion Before Leg Drive
95th Percentile
Elite (90th): 32 °
Difference: ✓ Elite
23 °
°
Drive Knee Extension Before Leg Drive
2th Percentile
Elite (90th): 70 °
Difference: -47 °
44 °
°
Left Knee Flexion Front Foot Strike
29th Percentile
Elite (90th): 58 °
Difference: -14 °
75 °
°
Dominate Arm External Rotation Front Foot Strike
50th Percentile
Elite (90th): 97 °
Difference: -22 °
37 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
70th Percentile
Elite (90th): 45 °
Difference: -8 °
463 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
45th Percentile
Elite (90th): 673 °/s
Difference: -210 °/s
490 °/s
°/s
Trunk Rotation Speed Front Foot Strike
46th Percentile
Elite (90th): 756 °/s
Difference: -266 °/s
161 °
°
Dominate Arm External Rotation Maximum External Rotation
46th Percentile
Elite (90th): 184 °
Difference: -23 °
-10 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
16th Percentile
Elite (90th): 9 °
Difference: -19 °
126 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
8th Percentile
Elite (90th): 1238 °/s
Difference: -1112 °/s
23 °
°
Trunk Flexion Ball Release
31th Percentile
Elite (90th): 42 °
Difference: -19 °
102 °
°
Dominate Arm Shoulder Abduction Ball Release
81th Percentile
Elite (90th): 105 °
Difference: -3 °
-31 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
6th Percentile
Elite (90th): -2 °
Difference: -29 °
38 °
°
Dominate Arm Extension Ball Release
30th Percentile
Elite (90th): 70 °
Difference: -32 °

Pitch Metrics

1 metrics measured

63
Overall
80 mph
mph
Total Velocity
62th Percentile
Elite (90th): 86 mph
Difference: -6 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Caleb Clark

📊 The Overview
Alright Caleb, here's your Road to 90. You're currently sitting at 80 mph, which means you need about 10.0 mph to hit your target of 90. Your overall profile is solid at the 63th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Caleb, let me break this down for you. You're sitting at 80 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 79.2 mph based on your physical metrics. You're actually beating that prediction by 0.8 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 55th 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:
Broad Jump +2.1 mph
Current: 98.0" (54th %ile) Target: 106.0" (84th %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.
Vertical Jump 225 +1.8 mph
Current: 21.0" (61th %ile) Target: 25.0" (91th %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 = +5.5 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +4.9 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 +10.0 mph to hit 90, and the improvements above give you +11.9 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 0.8 mph of your velocity gap.
Broad Jump +0.6 mph
Current 98 in
Percentile 58th
Target 102 in
To Gain +4 in
Left Ankle Dorsiflexion +0.2 mph
Current 10 °
Percentile 50th
Target 14 °
To Gain +4 °
🔧 Supporting Work
After that, it's about the supporting package: left hip internal rotation, left shoulder internal rotation (mobility), Left Y-Balance 1 (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 +0.2 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.
🚀 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