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Charles English – Player Evaluation Report – TopVelocity.ai
Charles English

Charles English

USA 18 years old Born Jan 26, 2008 Eval: Jun 21, 2025
RHP TopVelocity Evaluation
70
Velocity
6'0"
Height
166
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
70
mph
AI Prediction
74
mph
Based on physical metrics
Difference
4.7
mph
Below prediction
Proficiency
14
%ile
Mechanics efficiency
💡
What this means: Needs work - large gap between potential and performance
There's potential to gain 4.7 mph through improved mechanics and training.

💪 Athletic Variables to Improve

Physical metrics that directly impact velocity. Focus on these for maximum gains.

Broad Jump +2.1 mph
Current 88.0" 21%ile
Goal 96.0" 51%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 152.0" 38%ile
Goal 162.0" 68%ile
Vertical Jump 225 +1.8 mph
Current 17.0" 24%ile
Goal 20.0" 54%ile
Vertical Jump +1.8 mph
Current 25.0" 40%ile
Goal 27.0" 70%ile
Right Grip +1.8 mph
Current 105.0 lbs 44%ile
Goal 118.9 lbs 74%ile
Left Grip +1.8 mph
Current 104.0 lbs 48%ile
Goal 118.8 lbs 78%ile
10-Yard Sprint +1.5 mph
Current 1.770s 18%ile
Goal 1.670s 48%ile
Weight +1.5 mph
Current 166.0 lbs 31%ile
Goal 189.6 lbs 61%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Flexion @ Ball Release +1.3 mph
Current 27.0° 40%ile
Goal 35.5° 70%ile
Arm External Rotation @ MER +1.2 mph
Current 170.0° 61%ile
Goal 184.5° 91%ile
Arm Rotation Speed @ MER +1.1 mph
Current 465.0°/s 25%ile
Goal 648.9°/s 55%ile
Shoulder Abduction @ MER +0.7 mph
Current -21.0° 2%ile
Goal 9.0° 32%ile
Shoulder Abduction @ FFS +0.6 mph
Current 2.0° 2%ile
Goal 45.0° 32%ile
Shoulder Horiz Abd @ BR +0.6 mph
Current -30.0° 5%ile
Goal -2.0° 35%ile
Total Potential Velocity Gain: +19.8 mph → Target: 90 mph
Working Toward 90 mph
You need +20.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +19.8 mph.
0.2 mph gap remaining
This small gap can likely be closed with continued development.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 0/16 metrics
Level 2 1/16 metrics
Level 1 8/16 metrics
Vertical Jump 25.0 / ≥25.0
Broad Jump 88.0 / ≥102.0
10 Yard Sprint 1.8 / ≤1.8
Total Body Strength 480.0 / ≥500.0
Right Hip Internal Rotation 25.0 / ≥30.0
Left Hip Internal Rotation 35.0 / ≥30.0
Right Hip Extension 18.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 75.0 / ≥80.0
Left Hip Flexion 76.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 60.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 12.0 / ≥10.0
Left Dorsiflexion 14.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
45
Mobility
💪
48
Shoulder
39
Power
⚖️
18
Balance
🎯
45
Mechanics
🏆
39
Overall
📏

Anthropometric

3 metrics measured

38
Overall
72.0 in
in
Body Height
50th Percentile
Elite (90th): 75.0 in
Difference: -3.0 in
166 lbs
lbs
Body Weight
31th Percentile
Elite (90th): 216 lbs
Difference: -50 lbs
70.0 in
in
Wing Span
33th Percentile
Elite (90th): 76.0 in
Difference: -6.0 in
🔄

Mobility

23 metrics measured

45
Overall
12 °
°
Right Dorsiflexion
60th Percentile
Elite (90th): 19 °
Difference: -7 °
14 °
°
Left Dorsiflexion
70th Percentile
Elite (90th): 18 °
Difference: -4 °
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
60 °
°
Left Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
25 °
°
Right Hip Internal Rotation
37th Percentile
Elite (90th): 40 °
Difference: -15 °
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th): 54 °
Difference: -14 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th): 50 °
Difference: -10 °
18 °
°
Right Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -7 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
75 °
°
Right Hip Flexion
32th Percentile
Elite (90th): 95 °
Difference: -20 °
76 °
°
Left Hip Flexion
35th Percentile
Elite (90th): 95 °
Difference: -19 °
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
48 °
°
Right Shoulder Internal Rotation
50th Percentile
Elite (90th): 70 °
Difference: -22 °
55 °
°
Left Shoulder Internal Rotation
58th Percentile
Elite (90th): 80 °
Difference: -25 °
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th): 120 °
Difference: -30 °
90 °
°
Left Shoulder External Rotation
25th Percentile
Elite (90th): 115 °
Difference: -25 °
28 °
°
Right Shoulder Horizontal Abduction
65th Percentile
Elite (90th): 35 °
Difference: -7 °
28 °
°
Left Shoulder Horizontal Abduction
65th Percentile
Elite (90th): 35 °
Difference: -7 °
30 °
°
Trunk Extension
25th Percentile
Elite (90th): 50 °
Difference: -20 °
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

39
Overall
25.0 in
in
Vertical Jump
50th Percentile
Elite (90th): 30.0 in
Difference: -5.0 in
17.0 in
in
Vertical Jump 225lbs
25th Percentile
Elite (90th): 24.3 in
Difference: -7.3 in
88 in
in
Broad Jump
25th Percentile
Elite (90th): 108 in
Difference: -20 in
76 in
in
Right Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
76 in
in
Left Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
1.770 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.110 s
480 lbs
lbs
Total Body Strength
69th Percentile
Elite (90th): 600 lbs
Difference: -120 lbs
105 lbs
lbs
Right Grip Strength
47th Percentile
Elite (90th): 130 lbs
Difference: -25 lbs
104 lbs
lbs
Left Grip Strength
48th Percentile
Elite (90th): 130 lbs
Difference: -26 lbs
646 W
W
Right Rotational Power
51th Percentile
Elite (90th): 973 W
Difference: -327 W
457 W
W
Left Rotational Power
25th Percentile
Elite (90th): 909 W
Difference: -452 W
⚖️

Balance

6 metrics measured

18
Overall
23 in
in
Right Y-Balance 1
25th Percentile
Elite (90th): 36 in
Difference: -13 in
27 in
in
Right Y-Balance 2
10th Percentile
Elite (90th): 47 in
Difference: -20 in
29 in
in
Right Y-Balance 3
25th Percentile
Elite (90th): 46 in
Difference: -17 in
24 in
in
Left Y-Balance 1
33th Percentile
Elite (90th): 37 in
Difference: -13 in
27 in
in
Left Y-Balance 2
10th Percentile
Elite (90th): 46 in
Difference: -19 in
22 in
in
Left Y-Balance 3
4th Percentile
Elite (90th): 47 in
Difference: -25 in
🎯

Shoulder Strength

4 metrics measured

48
Overall
174 °
°
Right Shoulder Flexion
16th Percentile
Elite (90th): 209 °
Difference: -35 °
41 lbs
lbs
Right Shoulder Internal Rotation Strength
59th Percentile
Elite (90th): 55 lbs
Difference: -14 lbs
34 lbs
lbs
Right Shoulder External Rotation Strength
46th Percentile
Elite (90th): 49 lbs
Difference: -15 lbs
30 lbs
lbs
Scaption Right Back
68th Percentile
Elite (90th): 36 lbs
Difference: -6 lbs
⚙️

Mechanics

15 metrics measured

45
Overall
-13 °
°
Hip Shoulder Separation Before Leg Drive
3th Percentile
Elite (90th): 21 °
Difference: -34 °
13 °
°
Trunk Flexion Before Leg Drive
4th Percentile
Elite (90th): 32 °
Difference: -19 °
48 °
°
Drive Knee Extension Before Leg Drive
11th Percentile
Elite (90th): 70 °
Difference: -22 °
56 °
°
Left Knee Flexion Front Foot Strike
82th Percentile
Elite (90th): 58 °
Difference: -2 °
92 °
°
Dominate Arm External Rotation Front Foot Strike
81th Percentile
Elite (90th): 97 °
Difference: -5 °
2 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
7th Percentile
Elite (90th): 45 °
Difference: -43 °
2115 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
96th Percentile
Elite (90th): 673 °/s
Difference: ✓ Elite
1504 °/s
°/s
Trunk Rotation Speed Front Foot Strike
96th Percentile
Elite (90th): 756 °/s
Difference: ✓ Elite
170 °
°
Dominate Arm External Rotation Maximum External Rotation
64th Percentile
Elite (90th): 184 °
Difference: -14 °
-21 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
4th Percentile
Elite (90th): 9 °
Difference: -30 °
465 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
41th Percentile
Elite (90th): 1238 °/s
Difference: -772 °/s
27 °
°
Trunk Flexion Ball Release
43th Percentile
Elite (90th): 42 °
Difference: -15 °
99 °
°
Dominate Arm Shoulder Abduction Ball Release
68th Percentile
Elite (90th): 105 °
Difference: -6 °
-30 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
7th Percentile
Elite (90th): -2 °
Difference: -28 °
52 °
°
Dominate Arm Extension Ball Release
65th Percentile
Elite (90th): 70 °
Difference: -18 °

Pitch Metrics

4 metrics measured

44
Overall
16 in
in
Vertical Break
50th Percentile
Elite (90th): 20 in
Difference: -4 in
18 in
in
Horizontal Break
95th Percentile
Elite (90th): 14 in
Difference: ✓ Elite
1596 rpm
rpm
Total Spin
15th Percentile
Elite (90th): 2178 rpm
Difference: -582 rpm
70 mph
mph
Total Velocity
15th Percentile
Elite (90th): 86 mph
Difference: -16 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Charles English

📊 The Overview
Alright Charles, here's your Road to 90. You're currently sitting at 70 mph, which means you need about 20.0 mph to hit your target of 90. Your profile is in the 39th 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
Charles, let me be real with you — this is actually exciting news. You're throwing 70 mph, but based on your physical metrics, the AI model says you should be around 74.7 mph. That 4.7 mph gap? That's not a problem — that's POTENTIAL. It means once we clean up your mechanics and movement patterns, you've got velocity sitting there waiting to be unlocked.
Your mechanics efficiency is at the 14th percentile — and honestly, this is where the opportunity is. Your physical tools are there, but your delivery isn't converting them efficiently. The good news? Mechanical improvements often come faster than physical gains. Once we optimize your sequencing and timing, you'll see immediate velocity jumps.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 88.0" (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: 152.0" (38th %ile) Target: 162.0" (68th %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: 17.0" (24th %ile) Target: 20.0" (54th %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 +5.5 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?
Let me be honest with you — getting to 90 mph is a big goal. The improvements I've outlined give you about +19.8 mph, which would put you around 89 mph. That's a great interim target. The remaining 0.2 mph gap can be closed through consistent training, mechanical refinement, and maturation. It's going to take time and work, but it's doable.
🚀 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. Your mechanics efficiency score tells me there's velocity sitting on the table right now. The 3X Program will teach you how to sequence your body properly and transfer all that force into the ball. 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 2.1 mph of your velocity gap.
Broad Jump +1.9 mph
Current 88 in
Percentile 25th
Target 102 in
To Gain +14 in
Body Height +0.2 mph
Current 72 in
Percentile 50th
Target 72.8 in
To Gain +0.8 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, Left Hip External Rotation (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 Maximum External Rotation and Dominate Arm External Rotation Speed 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 Maximum External Rotation +0.2 mph
Current Percentile 65th
🎯 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