Not Cached Load: 406ms
Weston Horton – Player Evaluation Report – TopVelocity.ai
Weston Horton

Weston Horton

USA Eval: Jul 25, 2023
RHP TopVelocity Evaluation
88
Velocity
6'3"
Height
221
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
88
mph
AI Prediction
83
mph
Based on physical metrics
Difference
+4.9
mph
Above prediction
Proficiency
84
%ile
Mechanics efficiency
💡
What this means: Excellent mechanics - above average efficiency
You're throwing 4.9 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.

10-Yard Sprint +1.3 mph
Current 1.620s 69%ile
Goal 1.510s 95%ile
Hip Flexion (R) +0.6 mph
Current 85.0° 65%ile
Goal 97.5° 95%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 528.0°/s 40%ile
Goal 628.2°/s 70%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 481.0°/s 57%ile
Goal 657.9°/s 87%ile
Top Priority Improvements: +5.5 mph potential → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +2.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +5.5 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 2/16 metrics
Level 3 6/16 metrics
Level 2 11/16 metrics
Level 1 15/16 metrics
Vertical Jump 32.0 / ≥25.0
Broad Jump 116.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 630.0 / ≥500.0
Right Hip Internal Rotation 50.0 / ≥30.0
Left Hip Internal Rotation 45.0 / ≥30.0
Right Hip Extension 15.0 / ≥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 50.0 / ≥45.0
Left Hip Abduction 50.0 / ≥45.0
Right Trunk Rotation 80.0 / ≥65.0
Left Trunk Rotation 80.0 / ≥65.0
Right Dorsiflexion 9.0 / ≥10.0
Left Dorsiflexion 12.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
62
Mobility
💪
96
Shoulder
83
Power
⚖️
61
Balance
🎯
47
Mechanics
🏆
70
Overall
📏

Anthropometric

3 metrics measured

88
Overall
75.0 in
in
Body Height
90th Percentile
Elite (90th): 75.0 in
Difference: ✓ Elite
221 lbs
lbs
Body Weight
91th Percentile
Elite (90th): 216 lbs
Difference: ✓ Elite
75.0 in
in
Wing Span
82th Percentile
Elite (90th): 76.0 in
Difference: -1.0 in
🔄

Mobility

23 metrics measured

62
Overall
9 °
°
Right Dorsiflexion
37th Percentile
Elite (90th): 19 °
Difference: -10 °
12 °
°
Left Dorsiflexion
60th Percentile
Elite (90th): 18 °
Difference: -6 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
50 °
°
Right Hip Internal Rotation
95th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
45 °
°
Left Hip Internal Rotation
95th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th): 54 °
Difference: -18 °
38 °
°
Left Hip External Rotation
43th Percentile
Elite (90th): 50 °
Difference: -12 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
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 °
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th): 51 °
Difference: -1 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th): 52 °
Difference: -2 °
55 °
°
Right Shoulder Internal Rotation
64th Percentile
Elite (90th): 70 °
Difference: -15 °
55 °
°
Left Shoulder Internal Rotation
58th Percentile
Elite (90th): 80 °
Difference: -25 °
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th): 120 °
Difference: -5 °
105 °
°
Left Shoulder External Rotation
70th Percentile
Elite (90th): 115 °
Difference: -10 °
25 °
°
Right Shoulder Horizontal Abduction
50th Percentile
Elite (90th): 35 °
Difference: -10 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
32 °
°
Trunk Extension
32th Percentile
Elite (90th): 50 °
Difference: -18 °
80 °
°
Right Trunk Rotation
95th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
80 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

10 metrics measured

83
Overall
32.0 in
in
Vertical Jump
95th Percentile
Elite (90th): 30.0 in
Difference: ✓ Elite
116 in
in
Broad Jump
95th Percentile
Elite (90th): 108 in
Difference: ✓ Elite
92 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
94 in
in
Left Lateral Broad Jump
97th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
1.620 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.260 s
630 lbs
lbs
Total Body Strength
93th Percentile
Elite (90th): 600 lbs
Difference: ✓ Elite
145 lbs
lbs
Right Grip Strength
95th Percentile
Elite (90th): 130 lbs
Difference: ✓ Elite
145 lbs
lbs
Left Grip Strength
95th Percentile
Elite (90th): 130 lbs
Difference: ✓ Elite
739 W
W
Right Rotational Power
66th Percentile
Elite (90th): 973 W
Difference: -234 W
999 W
W
Left Rotational Power
94th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

61
Overall
24 in
in
Right Y-Balance 1
33th Percentile
Elite (90th): 36 in
Difference: -12 in
41 in
in
Right Y-Balance 2
78th Percentile
Elite (90th): 47 in
Difference: -6 in
38 in
in
Right Y-Balance 3
75th Percentile
Elite (90th): 46 in
Difference: -8 in
25 in
in
Left Y-Balance 1
41th Percentile
Elite (90th): 37 in
Difference: -12 in
37 in
in
Left Y-Balance 2
69th Percentile
Elite (90th): 46 in
Difference: -9 in
38 in
in
Left Y-Balance 3
70th Percentile
Elite (90th): 47 in
Difference: -9 in
🎯

Shoulder Strength

4 metrics measured

96
Overall
217 °
°
Right Shoulder Flexion
95th Percentile
Elite (90th): 209 °
Difference: ✓ Elite
74 lbs
lbs
Right Shoulder Internal Rotation Strength
98th Percentile
Elite (90th): 55 lbs
Difference: ✓ Elite
56 lbs
lbs
Right Shoulder External Rotation Strength
95th Percentile
Elite (90th): 49 lbs
Difference: ✓ Elite
38 lbs
lbs
Scaption Right Back
93th Percentile
Elite (90th): 36 lbs
Difference: ✓ Elite
⚙️

Mechanics

15 metrics measured

47
Overall
-4 °
°
Hip Shoulder Separation Before Leg Drive
10th Percentile
Elite (90th): 21 °
Difference: -25 °
30 °
°
Trunk Flexion Before Leg Drive
80th Percentile
Elite (90th): 32 °
Difference: -2 °
68 °
°
Drive Knee Extension Before Leg Drive
82th Percentile
Elite (90th): 70 °
Difference: -2 °
39 °
°
Left Knee Flexion Front Foot Strike
22th Percentile
Elite (90th): 58 °
Difference: -19 °
81 °
°
Dominate Arm External Rotation Front Foot Strike
61th Percentile
Elite (90th): 97 °
Difference: -16 °
37 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
70th Percentile
Elite (90th): 45 °
Difference: -8 °
481 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
50th Percentile
Elite (90th): 673 °/s
Difference: -192 °/s
528 °/s
°/s
Trunk Rotation Speed Front Foot Strike
54th Percentile
Elite (90th): 756 °/s
Difference: -228 °/s
157 °
°
Dominate Arm External Rotation Maximum External Rotation
38th Percentile
Elite (90th): 184 °
Difference: -27 °
-4 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
40th Percentile
Elite (90th): 9 °
Difference: -13 °
355 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
31th Percentile
Elite (90th): 1238 °/s
Difference: -882 °/s
26 °
°
Trunk Flexion Ball Release
40th Percentile
Elite (90th): 42 °
Difference: -16 °
101 °
°
Dominate Arm Shoulder Abduction Ball Release
78th Percentile
Elite (90th): 105 °
Difference: -4 °
-25 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
14th Percentile
Elite (90th): -2 °
Difference: -23 °
37 °
°
Dominate Arm Extension Ball Release
27th Percentile
Elite (90th): 70 °
Difference: -33 °

Pitch Metrics

4 metrics measured

80
Overall
17 in
in
Vertical Break
62th Percentile
Elite (90th): 20 in
Difference: -3 in
10 in
in
Horizontal Break
68th Percentile
Elite (90th): 14 in
Difference: -4 in
2275 rpm
rpm
Total Spin
95th Percentile
Elite (90th): 2178 rpm
Difference: ✓ Elite
88 mph
mph
Total Velocity
95th Percentile
Elite (90th): 86 mph
Difference: ✓ Elite
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Weston Horton

📊 The Overview
Alright Weston, here's your Road to 90. You're currently sitting at 88 mph, which means you need about 2.0 mph to hit your target of 90. Your overall profile is strong — you're in the 70th percentile across all metrics. This is a refinement phase, focusing on the small gaps that add up to big velocity.
🤖 What The AI Analysis Tells Me
Weston, here's what jumps out at me — you're throwing 88 mph, but based on your physical profile, our AI model predicted you'd be around 83.1 mph. That's a +4.9 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 84th 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:
10-Yard Sprint +1.3 mph
Current: 1.6s (69th %ile) Target: 1.5s (95th %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.
Hip Flexion (R) +0.6 mph
Current: 85.0° (65th %ile) Target: 97.5° (95th %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 = +1.9 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.6 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 +2.0 mph to hit 90, and the improvements above give you +5.5 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're already in a good spot physically, so the 3X Program will help you refine and maximize what you've got. 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 ankle dorsiflexion and Left Hip External Rotation. Together, these account for about 0.1 mph of your velocity gap.
Left Ankle Dorsiflexion +0 mph
Current 12 °
Percentile 60th
Target 14 °
To Gain +2 °
Left Hip External Rotation +0 mph
Current 38 °
Percentile 44th
Target 44 °
To Gain +6 °
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Extension, Left Plantar Flexion (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
Current Percentile 62th
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
General Athletic Development
Well-rounded program: strength, power, mobility, and conditioning. Build the complete athlete.
🚀 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