Not Cached Load: 393ms
Payton Webb – Player Evaluation Report – TopVelocity.ai
Payton Webb

Payton Webb

USA 17 years old Born Mar 25, 2008 Eval: Jul 5, 2025
RHP TopVelocity Evaluation
77
Velocity
6'1"
Height
180
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
77
mph
AI Prediction
75
mph
Based on physical metrics
Difference
+1.5
mph
Above prediction
Proficiency
61
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 1.5 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.

Broad Jump +2.1 mph
Current 94.0" 37%ile
Goal 100.0" 67%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 154.0" 42%ile
Goal 164.0" 72%ile
Vertical Jump 225 +1.8 mph
Current 20.0" 50%ile
Goal 23.0" 80%ile
Vertical Jump +1.8 mph
Current 23.0" 22%ile
Goal 26.0" 52%ile
Left Grip +1.8 mph
Current 86.0 lbs 17%ile
Goal 103.0 lbs 47%ile
Right Grip +1.8 mph
Current 87.0 lbs 16%ile
Goal 105.0 lbs 46%ile
Weight +1.5 mph
Current 180.0 lbs 48%ile
Goal 202.2 lbs 78%ile
10-Yard Sprint +1.5 mph
Current 1.780s 16%ile
Goal 1.680s 46%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.3 mph
Current 660.0°/s 74%ile
Goal 787.1°/s 95%ile
Arm External Rotation @ MER +1.2 mph
Current 168.0° 60%ile
Goal 184.0° 90%ile
Total Potential Velocity Gain: +16.8 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +13.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +16.8 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 4/16 metrics
Youth Level 2 5/16 metrics
Youth Level 1 6/16 metrics
Vertical Jump 23.0 / ≥17.0
Broad Jump 94.0 / ≥72.0
10 Yard Sprint 1.8 / ≤2.1
Total Body Strength 500.0 / ≥200.0
Right Hip Internal Rotation 20.0 / ≥30.0
Left Hip Internal Rotation 12.0 / ≥30.0
Right Hip Extension 20.0 / ≥15.0
Left Hip Extension 25.0 / ≥15.0
Right Hip Flexion 72.0 / ≥80.0
Left Hip Flexion 72.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 40.0 / ≥45.0
Right Trunk Rotation 50.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 6.0 / ≥10.0
Left Dorsiflexion 8.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
31
Mobility
💪
50
Shoulder
37
Power
⚖️
59
Balance
🎯
57
Mechanics
🏆
47
Overall
📏

Anthropometric

3 metrics measured

55
Overall
73.0 in
in
Body Height
75th Percentile
Elite (90th): 75.0 in
Difference: -2.0 in
180 lbs
lbs
Body Weight
47th Percentile
Elite (90th): 216 lbs
Difference: -36 lbs
71.0 in
in
Wing Span
41th Percentile
Elite (90th): 76.0 in
Difference: -5.0 in
🔄

Mobility

23 metrics measured

31
Overall
6 °
°
Right Dorsiflexion
15th Percentile
Elite (90th): 19 °
Difference: -13 °
8 °
°
Left Dorsiflexion
25th Percentile
Elite (90th): 18 °
Difference: -10 °
48 °
°
Right Plantar Flexion
8th Percentile
Elite (90th): 75 °
Difference: -27 °
48 °
°
Left Plantar Flexion
8th Percentile
Elite (90th): 75 °
Difference: -27 °
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -20 °
12 °
°
Left Hip Internal Rotation
4th Percentile
Elite (90th): 40 °
Difference: -28 °
32 °
°
Right Hip External Rotation
16th Percentile
Elite (90th): 54 °
Difference: -22 °
25 °
°
Left Hip External Rotation
5th Percentile
Elite (90th): 50 °
Difference: -25 °
20 °
°
Right Hip Extension
62th Percentile
Elite (90th): 25 °
Difference: -5 °
25 °
°
Left Hip Extension
90th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
72 °
°
Right Hip Flexion
23th Percentile
Elite (90th): 95 °
Difference: -23 °
72 °
°
Left Hip Flexion
23th Percentile
Elite (90th): 95 °
Difference: -23 °
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
40 °
°
Left Hip Abduction
25th Percentile
Elite (90th): 52 °
Difference: -12 °
42 °
°
Right Shoulder Internal Rotation
35th Percentile
Elite (90th): 70 °
Difference: -28 °
45 °
°
Left Shoulder Internal Rotation
37th Percentile
Elite (90th): 80 °
Difference: -35 °
112 °
°
Right Shoulder External Rotation
78th Percentile
Elite (90th): 120 °
Difference: -8 °
112 °
°
Left Shoulder External Rotation
85th Percentile
Elite (90th): 115 °
Difference: -3 °
20 °
°
Right Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
36 °
°
Trunk Extension
46th Percentile
Elite (90th): 50 °
Difference: -14 °
50 °
°
Right Trunk Rotation
10th Percentile
Elite (90th): 75 °
Difference: -25 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

11 metrics measured

37
Overall
23.0 in
in
Vertical Jump
25th Percentile
Elite (90th): 30.0 in
Difference: -7.0 in
20.0 in
in
Vertical Jump 225lbs
50th Percentile
Elite (90th): 24.3 in
Difference: -4.3 in
94 in
in
Broad Jump
43th Percentile
Elite (90th): 108 in
Difference: -14 in
76 in
in
Right Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
78 in
in
Left Lateral Broad Jump
50th Percentile
Elite (90th): 86 in
Difference: -8 in
1.780 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.100 s
500 lbs
lbs
Total Body Strength
75th Percentile
Elite (90th): 600 lbs
Difference: -100 lbs
87 lbs
lbs
Right Grip Strength
17th Percentile
Elite (90th): 130 lbs
Difference: -43 lbs
86 lbs
lbs
Left Grip Strength
21th Percentile
Elite (90th): 130 lbs
Difference: -44 lbs
600 W
W
Right Rotational Power
43th Percentile
Elite (90th): 973 W
Difference: -373 W
479 W
W
Left Rotational Power
29th Percentile
Elite (90th): 909 W
Difference: -430 W
⚖️

Balance

6 metrics measured

59
Overall
24 in
in
Right Y-Balance 1
33th Percentile
Elite (90th): 36 in
Difference: -12 in
42 in
in
Right Y-Balance 2
80th Percentile
Elite (90th): 47 in
Difference: -5 in
33 in
in
Right Y-Balance 3
50th Percentile
Elite (90th): 46 in
Difference: -13 in
25 in
in
Left Y-Balance 1
41th Percentile
Elite (90th): 37 in
Difference: -12 in
38 in
in
Left Y-Balance 2
75th Percentile
Elite (90th): 46 in
Difference: -8 in
39 in
in
Left Y-Balance 3
75th Percentile
Elite (90th): 47 in
Difference: -8 in
🎯

Shoulder Strength

4 metrics measured

50
Overall
189 °
°
Right Shoulder Flexion
50th Percentile
Elite (90th): 209 °
Difference: -20 °
40 lbs
lbs
Right Shoulder Internal Rotation Strength
56th Percentile
Elite (90th): 55 lbs
Difference: -15 lbs
27 lbs
lbs
Right Shoulder External Rotation Strength
25th Percentile
Elite (90th): 49 lbs
Difference: -22 lbs
30 lbs
lbs
Scaption Right Back
68th Percentile
Elite (90th): 36 lbs
Difference: -6 lbs
⚙️

Mechanics

15 metrics measured

57
Overall
18 °
°
Hip Shoulder Separation Before Leg Drive
82th Percentile
Elite (90th): 21 °
Difference: -3 °
22 °
°
Trunk Flexion Before Leg Drive
25th Percentile
Elite (90th): 32 °
Difference: -10 °
53 °
°
Drive Knee Extension Before Leg Drive
21th Percentile
Elite (90th): 70 °
Difference: -17 °
51 °
°
Left Knee Flexion Front Foot Strike
60th Percentile
Elite (90th): 58 °
Difference: -7 °
59 °
°
Dominate Arm External Rotation Front Foot Strike
30th Percentile
Elite (90th): 97 °
Difference: -38 °
40 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
79th Percentile
Elite (90th): 45 °
Difference: -5 °
735 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
93th Percentile
Elite (90th): 673 °/s
Difference: ✓ Elite
660 °/s
°/s
Trunk Rotation Speed Front Foot Strike
78th Percentile
Elite (90th): 756 °/s
Difference: -96 °/s
168 °
°
Dominate Arm External Rotation Maximum External Rotation
60th Percentile
Elite (90th): 184 °
Difference: -16 °
9 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
90th Percentile
Elite (90th): 9 °
Difference: ✓ Elite
148 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
10th Percentile
Elite (90th): 1238 °/s
Difference: -1090 °/s
36 °
°
Trunk Flexion Ball Release
75th Percentile
Elite (90th): 42 °
Difference: -6 °
96 °
°
Dominate Arm Shoulder Abduction Ball Release
50th Percentile
Elite (90th): 105 °
Difference: -9 °
-9 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
70th Percentile
Elite (90th): -2 °
Difference: -7 °
38 °
°
Dominate Arm Extension Ball Release
30th Percentile
Elite (90th): 70 °
Difference: -32 °

Pitch Metrics

4 metrics measured

53
Overall
15 in
in
Vertical Break
41th Percentile
Elite (90th): 20 in
Difference: -5 in
8 in
in
Horizontal Break
56th Percentile
Elite (90th): 14 in
Difference: -6 in
2020 rpm
rpm
Total Spin
71th Percentile
Elite (90th): 2178 rpm
Difference: -158 rpm
77 mph
mph
Total Velocity
43th Percentile
Elite (90th): 86 mph
Difference: -9 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Payton Webb

📊 The Overview
Alright Payton, here's your Road to 90. You're currently sitting at 77 mph, which means you need about 13.0 mph to hit your target of 90. Your profile is in the 47th 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
Payton, let me break this down for you. You're sitting at 77 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 75.5 mph based on your physical metrics. You're actually beating that prediction by 1.5 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 61th 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: 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: 154.0" (42th %ile) Target: 164.0" (72th %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 225 +1.8 mph
Current: 20.0" (50th %ile) Target: 23.0" (80th %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 = +5.9 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +2.5 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 +13.0 mph to hit 90, and the improvements above give you +16.8 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 vertical jump. Together, these account for about 2.0 mph of your velocity gap.
Broad Jump +0.8 mph
Current 94 in
Percentile 44th
Target 102 in
To Gain +8 in
Vertical Jump +1.2 mph
Current 23 in
Percentile 25th
Target 28 in
To Gain +5 in
🔧 Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion, Left Hip Abduction (mobility), Left Lateral Broad Jump, 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 +0.2 mph
Current Percentile 30th
🎯 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.
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