Not Cached Load: 542ms
Arthur Rolle – Player Evaluation Report – TopVelocity.ai
Arthur Rolle

Arthur Rolle

USA 18 years old Born Jul 28, 2007 Eval: Jun 22, 2024
LHP TopVelocity Evaluation
79
Velocity
5'10"
Height
145
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
79
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+2.3
mph
Above prediction
Proficiency
67
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 2.3 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.

Lateral Broad Jump (Combined) +2.0 mph
Current 161.0" 64%ile
Goal 177.2" 94%ile
Right Grip +1.8 mph
Current 92.0 lbs 24%ile
Goal 110.0 lbs 54%ile
Left Grip +1.8 mph
Current 90.0 lbs 19%ile
Goal 105.0 lbs 49%ile
Vertical Jump 225 +1.8 mph
Current 16.0" 17%ile
Goal 19.0" 47%ile
10-Yard Sprint +1.5 mph
Current 1.700s 38%ile
Goal 1.620s 68%ile
Weight +1.5 mph
Current 145.0 lbs 12%ile
Goal 175.5 lbs 42%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 569.0°/s 51%ile
Goal 696.3°/s 81%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 375.0°/s 24%ile
Goal 497.1°/s 54%ile
Total Potential Velocity Gain: +14.0 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +11.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +14.0 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 5/16 metrics
Level 2 13/16 metrics
Level 1 15/16 metrics
Vertical Jump 30.0 / ≥25.0
Broad Jump 106.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 410.0 / ≥500.0
Right Hip Internal Rotation 40.0 / ≥30.0
Left Hip Internal Rotation 43.0 / ≥30.0
Right Hip Extension 32.0 / ≥15.0
Left Hip Extension 32.0 / ≥15.0
Right Hip Flexion 92.0 / ≥80.0
Left Hip Flexion 93.0 / ≥80.0
Right Hip Abduction 55.0 / ≥45.0
Left Hip Abduction 55.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 70.0 / ≥65.0
Right Dorsiflexion 10.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
71
Mobility
💪
53
Shoulder
50
Power
⚖️
25
Balance
🎯
53
Mechanics
🏆
50
Overall
📏

Anthropometric

3 metrics measured

42
Overall
70.0 in
in
Body Height
25th Percentile
Elite (90th): 75.0 in
Difference: -5.0 in
145 lbs
lbs
Body Weight
12th Percentile
Elite (90th): 216 lbs
Difference: -71 lbs
76.0 in
in
Wing Span
90th Percentile
Elite (90th): 76.0 in
Difference: ✓ Elite
🔄

Mobility

23 metrics measured

71
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th): 19 °
Difference: -9 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
40 °
°
Right Hip Internal Rotation
90th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
43 °
°
Left Hip Internal Rotation
93th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
28 °
°
Right Hip External Rotation
8th Percentile
Elite (90th): 54 °
Difference: -26 °
25 °
°
Left Hip External Rotation
5th Percentile
Elite (90th): 50 °
Difference: -25 °
32 °
°
Right Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
32 °
°
Left Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
92 °
°
Right Hip Flexion
81th Percentile
Elite (90th): 95 °
Difference: -3 °
93 °
°
Left Hip Flexion
84th Percentile
Elite (90th): 95 °
Difference: -2 °
55 °
°
Right Hip Abduction
95th Percentile
Elite (90th): 51 °
Difference: ✓ Elite
55 °
°
Left Hip Abduction
95th Percentile
Elite (90th): 52 °
Difference: ✓ Elite
65 °
°
Right Shoulder Internal Rotation
82th Percentile
Elite (90th): 70 °
Difference: -5 °
62 °
°
Left Shoulder Internal Rotation
70th Percentile
Elite (90th): 80 °
Difference: -18 °
105 °
°
Right Shoulder External Rotation
50th Percentile
Elite (90th): 120 °
Difference: -15 °
110 °
°
Left Shoulder External Rotation
81th Percentile
Elite (90th): 115 °
Difference: -5 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
70 °
°
Left Trunk Rotation
90th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

50
Overall
30.0 in
in
Vertical Jump
89th Percentile
Elite (90th): 30.0 in
Difference: -0.0 in
16.0 in
in
Vertical Jump 225lbs
20th Percentile
Elite (90th): 24.3 in
Difference: -8.3 in
106 in
in
Broad Jump
85th Percentile
Elite (90th): 108 in
Difference: -2 in
83 in
in
Right Lateral Broad Jump
78th Percentile
Elite (90th): 86 in
Difference: -3 in
78 in
in
Left Lateral Broad Jump
50th Percentile
Elite (90th): 86 in
Difference: -8 in
1.700 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.180 s
410 lbs
lbs
Total Body Strength
50th Percentile
Elite (90th): 600 lbs
Difference: -190 lbs
92 lbs
lbs
Right Grip Strength
22th Percentile
Elite (90th): 130 lbs
Difference: -38 lbs
90 lbs
lbs
Left Grip Strength
25th Percentile
Elite (90th): 130 lbs
Difference: -40 lbs
509 W
W
Right Rotational Power
26th Percentile
Elite (90th): 973 W
Difference: -464 W
1000 W
W
Left Rotational Power
95th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

25
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
25 in
in
Right Y-Balance 3
7th Percentile
Elite (90th): 46 in
Difference: -21 in
25 in
in
Left Y-Balance 1
41th Percentile
Elite (90th): 37 in
Difference: -12 in
34 in
in
Left Y-Balance 2
52th Percentile
Elite (90th): 46 in
Difference: -12 in
28 in
in
Left Y-Balance 3
15th Percentile
Elite (90th): 47 in
Difference: -19 in
🎯

Shoulder Strength

4 metrics measured

53
Overall
214 °
°
Left Shoulder Flexion
93th Percentile
Elite (90th): 211 °
Difference: ✓ Elite
37 lbs
lbs
Left Shoulder Internal Rotation Strength
40th Percentile
Elite (90th): 56 lbs
Difference: -19 lbs
35 lbs
lbs
Left Shoulder External Rotation Strength
44th Percentile
Elite (90th): 49 lbs
Difference: -14 lbs
23 lbs
lbs
Scaption Left Back
33th Percentile
Elite (90th): 34 lbs
Difference: -11 lbs
⚙️

Mechanics

15 metrics measured

53
Overall
11 °
°
Hip Shoulder Separation Before Leg Drive
58th Percentile
Elite (90th): 21 °
Difference: -10 °
36 °
°
Trunk Flexion Before Leg Drive
95th Percentile
Elite (90th): 32 °
Difference: ✓ Elite
72 °
°
Drive Knee Extension Before Leg Drive
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
46 °
°
Left Knee Flexion Front Foot Strike
37th Percentile
Elite (90th): 58 °
Difference: -12 °
50 °
°
Dominate Arm External Rotation Front Foot Strike
21th Percentile
Elite (90th): 97 °
Difference: -47 °
49 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
94th Percentile
Elite (90th): 45 °
Difference: ✓ Elite
375 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
24th Percentile
Elite (90th): 673 °/s
Difference: -298 °/s
569 °/s
°/s
Trunk Rotation Speed Front Foot Strike
62th Percentile
Elite (90th): 756 °/s
Difference: -187 °/s
168 °
°
Dominate Arm External Rotation Maximum External Rotation
60th Percentile
Elite (90th): 184 °
Difference: -16 °
-5 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
35th Percentile
Elite (90th): 9 °
Difference: -14 °
200 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
15th Percentile
Elite (90th): 1238 °/s
Difference: -1038 °/s
36 °
°
Trunk Flexion Ball Release
75th Percentile
Elite (90th): 42 °
Difference: -6 °
98 °
°
Dominate Arm Shoulder Abduction Ball Release
62th Percentile
Elite (90th): 105 °
Difference: -7 °
-21 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
22th Percentile
Elite (90th): -2 °
Difference: -19 °
37 °
°
Dominate Arm Extension Ball Release
27th Percentile
Elite (90th): 70 °
Difference: -33 °

Pitch Metrics

4 metrics measured

51
Overall
18 in
in
Vertical Break
75th Percentile
Elite (90th): 20 in
Difference: -2 in
-2 in
in
Horizontal Break
20th Percentile
Elite (90th): 14 in
Difference: -16 in
1901 rpm
rpm
Total Spin
51th Percentile
Elite (90th): 2178 rpm
Difference: -277 rpm
79 mph
mph
Total Velocity
56th Percentile
Elite (90th): 86 mph
Difference: -7 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Arthur Rolle

📊 The Overview
Alright Arthur, here's your Road to 90. You're currently sitting at 79 mph, which means you need about 11.0 mph to hit your target of 90. Your overall profile is solid at the 50th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Arthur, let me break this down for you. You're sitting at 79 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 76.7 mph based on your physical metrics. You're actually beating that prediction by 2.3 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 67th 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:
Lateral Broad Jump +2.0 mph
Current: 161.0" (64th %ile) Target: 177.2" (94th %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.
Right Grip Strength +1.8 mph
Current: 92.0 lbs (24th %ile) Target: 110.0 lbs (54th %ile)
Why it matters: Grip strength is the end of the kinetic chain. All that force you generate has to transfer through your hand to the ball.
How we fix it: Farmer carries, dead hangs, wrist work, and specific grip training in the 3X Program. This also helps with spin rate and command.
Left Grip Strength +1.8 mph
Current: 90.0 lbs (19th %ile) Target: 105.0 lbs (49th %ile)
Why it matters: Grip strength is the end of the kinetic chain. All that force you generate has to transfer through your hand to the ball.
How we fix it: Farmer carries, dead hangs, wrist work, and specific grip training in the 3X Program. This also helps with spin rate and command.
These three priorities alone = +5.6 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 +11.0 mph to hit 90, and the improvements above give you +14.0 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 Body Height and Left Lateral Broad Jump. Together, these account for about 0.4 mph of your velocity gap.
Body Height +0.3 mph
Current 70 in
Percentile 25th
Target 72.8 in
To Gain +2.8 in
Left Lateral Broad Jump +0.1 mph
Current 78 in
Percentile 50th
Target 81.2 in
To Gain +3.2 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip External Rotation, Left Plantar Flexion (mobility), Left Grip Strength (power/stability), Left Shoulder External Rotation Strength. 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 +0.3 mph
Current Percentile 22th
🎯 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.
🚀 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