Not Cached Load: 565ms
Graham Ledbetter – Player Evaluation Report – TopVelocity.ai
Graham Ledbetter

Graham Ledbetter

USA 23 years old Born Jul 31, 2002 Eval: Jun 10, 2023
RHP TopVelocity Evaluation
83
Velocity
6'3"
Height
181
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
+3.8
mph
Above prediction
Proficiency
78
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 3.8 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 +1.8 mph
Current 26.0" 50%ile
Goal 29.0" 80%ile
10-Yard Sprint +1.5 mph
Current 1.650s 58%ile
Goal 1.550s 88%ile
Weight +1.5 mph
Current 181.0 lbs 49%ile
Goal 203.5 lbs 79%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.7 mph
Current 629.0°/s 67%ile
Goal 787.1°/s 95%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 26.0° 36%ile
Goal 34.2° 66%ile
Total Potential Velocity Gain: +9.9 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 +9.9 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 0/16 metrics
Level 2 4/16 metrics
Level 1 10/16 metrics
Vertical Jump 26.0 / ≥25.0
Broad Jump 98.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 400.0 / ≥500.0
Right Hip Internal Rotation 30.0 / ≥30.0
Left Hip Internal Rotation 30.0 / ≥30.0
Right Hip Extension 20.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 85.0 / ≥80.0
Left Hip Flexion 90.0 / ≥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 60.0 / ≥65.0
Right Dorsiflexion 15.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
52
Mobility
💪
61
Shoulder
68
Power
⚖️
85
Balance
🎯
54
Mechanics
🏆
64
Overall
📏

Anthropometric

3 metrics measured

63
Overall
75.0 in
in
Body Height
90th Percentile
Elite (90th): 75.0 in
Difference: ✓ Elite
181 lbs
lbs
Body Weight
48th Percentile
Elite (90th): 216 lbs
Difference: -35 lbs
72.0 in
in
Wing Span
50th Percentile
Elite (90th): 76.0 in
Difference: -4.0 in
🔄

Mobility

23 metrics measured

52
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th): 19 °
Difference: -4 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
55 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
55 °
°
Left Hip External Rotation
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
20 °
°
Right Hip Extension
62th Percentile
Elite (90th): 25 °
Difference: -5 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
85 °
°
Right Hip Flexion
62th Percentile
Elite (90th): 95 °
Difference: -10 °
90 °
°
Left Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
35 °
°
Right Hip Abduction
5th Percentile
Elite (90th): 51 °
Difference: -16 °
35 °
°
Left Hip Abduction
5th Percentile
Elite (90th): 52 °
Difference: -17 °
65 °
°
Right Shoulder Internal Rotation
82th Percentile
Elite (90th): 70 °
Difference: -5 °
85 °
°
Left Shoulder Internal Rotation
95th Percentile
Elite (90th): 80 °
Difference: ✓ Elite
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th): 120 °
Difference: -30 °
80 °
°
Left Shoulder External Rotation
5th Percentile
Elite (90th): 115 °
Difference: -35 °
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
40 °
°
Trunk Extension
59th Percentile
Elite (90th): 50 °
Difference: -10 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th): 75 °
Difference: -15 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

11 metrics measured

68
Overall
26.0 in
in
Vertical Jump
58th Percentile
Elite (90th): 30.0 in
Difference: -4.0 in
26.0 in
in
Vertical Jump 225lbs
95th Percentile
Elite (90th): 24.3 in
Difference: ✓ Elite
98 in
in
Broad Jump
58th Percentile
Elite (90th): 108 in
Difference: -10 in
86 in
in
Right Lateral Broad Jump
90th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
84 in
in
Left Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
1.650 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.230 s
400 lbs
lbs
Total Body Strength
45th Percentile
Elite (90th): 600 lbs
Difference: -200 lbs
127 lbs
lbs
Right Grip Strength
85th Percentile
Elite (90th): 130 lbs
Difference: -3 lbs
121 lbs
lbs
Left Grip Strength
80th Percentile
Elite (90th): 130 lbs
Difference: -9 lbs
1136 W
W
Right Rotational Power
95th Percentile
Elite (90th): 973 W
Difference: ✓ Elite
584 W
W
Left Rotational Power
49th Percentile
Elite (90th): 909 W
Difference: -325 W
⚖️

Balance

6 metrics measured

85
Overall
40 in
in
Right Y-Balance 1
90th Percentile
Elite (90th): 36 in
Difference: ✓ Elite
41 in
in
Right Y-Balance 2
78th Percentile
Elite (90th): 47 in
Difference: -6 in
43 in
in
Right Y-Balance 3
84th Percentile
Elite (90th): 46 in
Difference: -3 in
33 in
in
Left Y-Balance 1
81th Percentile
Elite (90th): 37 in
Difference: -4 in
46 in
in
Left Y-Balance 2
90th Percentile
Elite (90th): 46 in
Difference: ✓ Elite
45 in
in
Left Y-Balance 3
86th Percentile
Elite (90th): 47 in
Difference: -2 in
🎯

Shoulder Strength

4 metrics measured

61
Overall
183 °
°
Right Shoulder Flexion
35th Percentile
Elite (90th): 209 °
Difference: -26 °
56 lbs
lbs
Right Shoulder Internal Rotation Strength
91th Percentile
Elite (90th): 55 lbs
Difference: ✓ Elite
44 lbs
lbs
Right Shoulder External Rotation Strength
79th Percentile
Elite (90th): 49 lbs
Difference: -5 lbs
25 lbs
lbs
Scaption Right Back
40th Percentile
Elite (90th): 36 lbs
Difference: -11 lbs
⚙️

Mechanics

15 metrics measured

54
Overall
20 °
°
Hip Shoulder Separation Before Leg Drive
87th Percentile
Elite (90th): 21 °
Difference: -1 °
22 °
°
Trunk Flexion Before Leg Drive
25th Percentile
Elite (90th): 32 °
Difference: -10 °
57 °
°
Drive Knee Extension Before Leg Drive
33th Percentile
Elite (90th): 70 °
Difference: -13 °
58 °
°
Left Knee Flexion Front Foot Strike
90th Percentile
Elite (90th): 58 °
Difference: ✓ Elite
84 °
°
Dominate Arm External Rotation Front Foot Strike
67th Percentile
Elite (90th): 97 °
Difference: -13 °
26 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
25th Percentile
Elite (90th): 45 °
Difference: -19 °
547 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
69th Percentile
Elite (90th): 673 °/s
Difference: -126 °/s
629 °/s
°/s
Trunk Rotation Speed Front Foot Strike
74th Percentile
Elite (90th): 756 °/s
Difference: -127 °/s
172 °
°
Dominate Arm External Rotation Maximum External Rotation
68th Percentile
Elite (90th): 184 °
Difference: -12 °
-12 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
10th Percentile
Elite (90th): 9 °
Difference: -21 °
610 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
54th Percentile
Elite (90th): 1238 °/s
Difference: -628 °/s
26 °
°
Trunk Flexion Ball Release
40th Percentile
Elite (90th): 42 °
Difference: -16 °
93 °
°
Dominate Arm Shoulder Abduction Ball Release
35th Percentile
Elite (90th): 105 °
Difference: -12 °
-14 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
50th Percentile
Elite (90th): -2 °
Difference: -12 °
62 °
°
Dominate Arm Extension Ball Release
81th Percentile
Elite (90th): 70 °
Difference: -8 °

Pitch Metrics

1 metrics measured

79
Overall
83 mph
mph
Total Velocity
78th Percentile
Elite (90th): 86 mph
Difference: -3 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Graham Ledbetter

📊 The Overview
Alright Graham, 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 overall profile is solid at the 64th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Graham, 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 79.2 mph. That's a +3.8 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 78th 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: 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 +1.8 mph
Current: 26.0" (50th %ile) Target: 29.0" (80th %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.
10-Yard Sprint +1.5 mph
Current: 1.7s (58th %ile) Target: 1.6s (88th %ile)
Why it matters: Your 10-yard sprint measures acceleration — first-step explosiveness. Pitching is all about that initial burst of power, not sustained speed.
How we fix it: The TopVelocity Sled is built for this — resisted sprints that develop first-step explosiveness. The 3X Program includes specific sprint protocols to improve your acceleration.
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 +3.0 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 +9.9 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 Hip Abduction. Together, these account for about 0.6 mph of your velocity gap.
Broad Jump +0.4 mph
Current 98 in
Percentile 58th
Target 102 in
To Gain +4 in
Left Hip Abduction +0.3 mph
Current 35 °
Percentile 5th
Target 49 °
To Gain +14 °
🔧 Supporting Work
After that, it's about the supporting package: left hip internal rotation, Left Hip Extension (mobility), Left Rotational Power (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 67th
🎯 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