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Evan Bullington – Player Evaluation Report – TopVelocity.ai
Evan Bullington

Evan Bullington

USA 17 years old Born Jul 25, 2008 Eval: May 27, 2023
RHP TopVelocity Evaluation
76
Velocity
5'11"
Height
144
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
76
mph
AI Prediction
62
mph
Based on physical metrics
Difference
+13.5
mph
Above prediction
Proficiency
100
%ile
Mechanics efficiency
💡
What this means: Elite mechanics - maximizing physical potential
You're throwing 13.5 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 87.0" 21%ile
Goal 96.0" 51%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 138.0" 9%ile
Goal 152.0" 39%ile
Vertical Jump +1.8 mph
Current 24.0" 29%ile
Goal 26.0" 59%ile
10-Yard Sprint +1.5 mph
Current 1.720s 30%ile
Goal 1.640s 60%ile
Weight +1.5 mph
Current 144.0 lbs 12%ile
Goal 174.9 lbs 42%ile
Total Body Strength +1.4 mph
Current 330.0 lbs 22%ile
Goal 400.0 lbs 52%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 424.0°/s 20%ile
Goal 504.0°/s 50%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 349.0°/s 20%ile
Goal 673.0°/s 50%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 16.0° 13%ile
Goal 42.0° 43%ile
Arm External Rotation @ MER +1.2 mph
Current 145.0° 16%ile
Goal 184.0° 46%ile
Total Potential Velocity Gain: +16.4 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +14.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +16.4 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 6/20 metrics
Youth Level 2 8/20 metrics
Youth Level 1 8/20 metrics
Vertical Jump 24.0 / ≥17.0
Broad Jump 87.0 / ≥72.0
10 Yard Sprint 1.7 / ≤2.1
Total Body Strength 330.0 / ≥200.0
Right Hip Internal Rotation 22.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 10.0 / ≥15.0
Left Hip Extension 14.0 / ≥15.0
Right Hip Flexion 55.0 / ≥80.0
Left Hip Flexion 60.0 / ≥80.0
Right Hip Abduction 31.0 / ≥45.0
Left Hip Abduction 31.0 / ≥45.0
Right Trunk Rotation 55.0 / ≥65.0
Left Trunk Rotation 45.0 / ≥65.0
Right Dorsiflexion 8.0 / ≥10.0
Left Dorsiflexion 8.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
23
Mobility
💪
39
Shoulder
20
Power
🏆
27
Overall
📏

Anthropometric

2 metrics measured

25
Overall
71.0 in
in
Body Height
37th Percentile
Elite (90th): 75.0 in
Difference: -4.0 in
144 lbs
lbs
Body Weight
11th Percentile
Elite (90th): 216 lbs
Difference: -72 lbs
🔄

Mobility

21 metrics measured

23
Overall
8 °
°
Right Dorsiflexion
25th Percentile
Elite (90th): 19 °
Difference: -11 °
8 °
°
Left Dorsiflexion
25th Percentile
Elite (90th): 18 °
Difference: -10 °
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
22 °
°
Right Hip Internal Rotation
30th Percentile
Elite (90th): 40 °
Difference: -18 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th): 54 °
Difference: -18 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th): 50 °
Difference: -15 °
10 °
°
Right Hip Extension
5th Percentile
Elite (90th): 25 °
Difference: -15 °
14 °
°
Left Hip Extension
22th Percentile
Elite (90th): 25 °
Difference: -11 °
55 °
°
Right Hip Flexion
4th Percentile
Elite (90th): 95 °
Difference: -40 °
60 °
°
Left Hip Flexion
5th Percentile
Elite (90th): 95 °
Difference: -35 °
31 °
°
Right Hip Abduction
4th Percentile
Elite (90th): 51 °
Difference: -20 °
31 °
°
Left Hip Abduction
4th Percentile
Elite (90th): 52 °
Difference: -21 °
30 °
°
Right Shoulder Internal Rotation
10th Percentile
Elite (90th): 70 °
Difference: -40 °
40 °
°
Left Shoulder Internal Rotation
25th Percentile
Elite (90th): 80 °
Difference: -40 °
120 °
°
Right Shoulder External Rotation
90th Percentile
Elite (90th): 120 °
Difference: ✓ Elite
105 °
°
Left Shoulder External Rotation
70th Percentile
Elite (90th): 115 °
Difference: -10 °
32 °
°
Trunk Extension
32th Percentile
Elite (90th): 50 °
Difference: -18 °
55 °
°
Right Trunk Rotation
25th Percentile
Elite (90th): 75 °
Difference: -20 °
45 °
°
Left Trunk Rotation
10th Percentile
Elite (90th): 70 °
Difference: -25 °
💪

Strength & Power

6 metrics measured

20
Overall
24.0 in
in
Vertical Jump
37th Percentile
Elite (90th): 30.0 in
Difference: -6.0 in
87 in
in
Broad Jump
23th Percentile
Elite (90th): 108 in
Difference: -21 in
1.720 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.160 s
330 lbs
lbs
Total Body Strength
20th Percentile
Elite (90th): 600 lbs
Difference: -270 lbs
496 W
W
Right Rotational Power
24th Percentile
Elite (90th): 973 W
Difference: -477 W
333 W
W
Left Rotational Power
8th Percentile
Elite (90th): 909 W
Difference: -576 W
🎯

Shoulder Strength

3 metrics measured

39
Overall
202 °
°
Right Shoulder Flexion
79th Percentile
Elite (90th): 209 °
Difference: -7 °
28 lbs
lbs
Right Shoulder Internal Rotation Strength
18th Percentile
Elite (90th): 55 lbs
Difference: -27 lbs
24 lbs
lbs
Right Shoulder External Rotation Strength
17th Percentile
Elite (90th): 49 lbs
Difference: -25 lbs

Pitch Metrics

1 metrics measured

38
Overall
76 mph
mph
Total Velocity
37th Percentile
Elite (90th): 86 mph
Difference: -10 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Evan Bullington

📊 The Overview
Alright Evan, here's your Road to 90. You're currently sitting at 76 mph, which means you need about 14.0 mph to hit your target of 90. You're early in your development journey at the 27th percentile. At this stage, almost everything you work on will help — mobility, strength, power, and motor control all move the needle.
🤖 What The AI Analysis Tells Me
Evan, here's what jumps out at me — you're throwing 76 mph, but based on your physical profile, our AI model predicted you'd be around 62.5 mph. That's a +13.5 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 in the 100th percentile — that's elite level. You're maximizing what your body gives you. At this point, adding velocity is about building a bigger physical engine because your delivery is already dialed in.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 87.0" (21th %ile) Target: 96.0" (51th %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: 138.0" (9th %ile) Target: 152.0" (39th %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: 24.0" (29th %ile) Target: 26.0" (59th %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 +6.1 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 +14.0 mph to hit 90, and the improvements above give you +16.4 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 1.7 mph of your velocity gap.
Broad Jump +1.5 mph
Current 87 in
Percentile 23th
Target 102 in
To Gain +15 in
Body Height +0.2 mph
Current 71 in
Percentile 38th
Target 72.8 in
To Gain +1.8 in
🔧 Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion, Left Hip Abduction (mobility). These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
🎯 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
At your age, development is rapid and everything helps. Train consistently across all areas — as your profile climbs, the plan will become more specific. Re-test every 3-4 months to track your progress.

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Achievement Milestones

Evaluated
🎖 Ranked
80+ MPH
🔥 85+ MPH
💪 90+ Club
🏆 Pro Level