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Tristan Robinson – Player Evaluation Report – TopVelocity.ai
Tristan Robinson

Tristan Robinson

USA Eval: Jul 30, 2022
LHP TopVelocity Evaluation
64
Velocity
5'9"
Height
113
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
64
mph
AI Prediction
68
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 90.0" 26%ile
Goal 98.0" 56%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 150.0" 32%ile
Goal 160.0" 62%ile
Right Grip +1.8 mph
Current 66.0 lbs 3%ile
Goal 100.0 lbs 33%ile
Left Grip +1.8 mph
Current 66.0 lbs 4%ile
Goal 95.5 lbs 34%ile
Vertical Jump +1.8 mph
Current 25.0" 40%ile
Goal 27.0" 70%ile
Weight +1.5 mph
Current 113.0 lbs 4%ile
Goal 168.6 lbs 34%ile
10-Yard Sprint +1.5 mph
Current 1.820s 10%ile
Goal 1.690s 40%ile
Total Body Strength +1.4 mph
Current 210.0 lbs 2%ile
Goal 350.0 lbs 32%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 324.0°/s 11%ile
Goal 755.6°/s 41%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 355.0°/s 21%ile
Goal 486.6°/s 51%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 25.0° 31%ile
Goal 32.6° 61%ile
Arm External Rotation @ MER +1.2 mph
Current 165.0° 50%ile
Goal 178.8° 80%ile
Arm Rotation Speed @ MER +1.1 mph
Current 836.0°/s 46%ile
Goal 994.4°/s 76%ile
Arm External Rotation @ FFS +1.0 mph
Current 71.0° 40%ile
Goal 86.0° 70%ile
Total Potential Velocity Gain: +22.1 mph → Target: 90 mph
Working Toward 90 mph
You need +26.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +22.1 mph.
3.9 mph gap remaining
Consider setting an interim target of 86 mph first.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 3/16 metrics
Youth Level 2 4/16 metrics
Youth Level 1 9/16 metrics
Vertical Jump 25.0 / ≥17.0
Broad Jump 90.0 / ≥72.0
10 Yard Sprint 1.8 / ≤2.1
Total Body Strength 210.0 / ≥200.0
Right Hip Internal Rotation 20.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 18.0 / ≥15.0
Left Hip Extension 25.0 / ≥15.0
Right Hip Flexion 75.0 / ≥80.0
Left Hip Flexion 70.0 / ≥80.0
Right Hip Abduction 20.0 / ≥45.0
Left Hip Abduction 15.0 / ≥45.0
Right Trunk Rotation 65.0 / ≥65.0
Left Trunk Rotation 50.0 / ≥65.0
Right Dorsiflexion 11.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
34
Mobility
💪
12
Shoulder
25
Power
⚖️
44
Balance
🎯
42
Mechanics
🏆
31
Overall
📏

Anthropometric

3 metrics measured

15
Overall
68.5 in
in
Body Height
16th Percentile
Elite (90th): 75.0 in
Difference: -6.5 in
113 lbs
lbs
Body Weight
4th Percentile
Elite (90th): 216 lbs
Difference: -103 lbs
69.0 in
in
Wing Span
25th Percentile
Elite (90th): 76.0 in
Difference: -7.0 in
🔄

Mobility

23 metrics measured

34
Overall
11 °
°
Right Dorsiflexion
55th Percentile
Elite (90th): 19 °
Difference: -8 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th): 18 °
Difference: -8 °
45 °
°
Right Plantar Flexion
5th Percentile
Elite (90th): 75 °
Difference: -30 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -20 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th): 54 °
Difference: -8 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th): 50 °
Difference: -10 °
18 °
°
Right Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -7 °
25 °
°
Left Hip Extension
90th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
75 °
°
Right Hip Flexion
32th Percentile
Elite (90th): 95 °
Difference: -20 °
70 °
°
Left Hip Flexion
19th Percentile
Elite (90th): 95 °
Difference: -25 °
20 °
°
Right Hip Abduction
2th Percentile
Elite (90th): 51 °
Difference: -31 °
15 °
°
Left Hip Abduction
1th Percentile
Elite (90th): 52 °
Difference: -37 °
25 °
°
Right Shoulder Internal Rotation
5th Percentile
Elite (90th): 70 °
Difference: -45 °
30 °
°
Left Shoulder Internal Rotation
7th Percentile
Elite (90th): 80 °
Difference: -50 °
95 °
°
Right Shoulder External Rotation
25th Percentile
Elite (90th): 120 °
Difference: -25 °
102 °
°
Left Shoulder External Rotation
58th Percentile
Elite (90th): 115 °
Difference: -13 °
20 °
°
Right Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
15 °
°
Left Shoulder Horizontal Abduction
5th Percentile
Elite (90th): 35 °
Difference: -20 °
48 °
°
Trunk Extension
84th Percentile
Elite (90th): 50 °
Difference: -2 °
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th): 75 °
Difference: -10 °
50 °
°
Left Trunk Rotation
25th Percentile
Elite (90th): 70 °
Difference: -20 °
💪

Strength & Power

10 metrics measured

25
Overall
25.0 in
in
Vertical Jump
50th Percentile
Elite (90th): 30.0 in
Difference: -5.0 in
90 in
in
Broad Jump
31th Percentile
Elite (90th): 108 in
Difference: -18 in
80 in
in
Right Lateral Broad Jump
62th Percentile
Elite (90th): 86 in
Difference: -6 in
70 in
in
Left Lateral Broad Jump
17th Percentile
Elite (90th): 86 in
Difference: -16 in
1.820 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.060 s
210 lbs
lbs
Total Body Strength
4th Percentile
Elite (90th): 600 lbs
Difference: -390 lbs
66 lbs
lbs
Right Grip Strength
5th Percentile
Elite (90th): 130 lbs
Difference: -64 lbs
66 lbs
lbs
Left Grip Strength
5th Percentile
Elite (90th): 130 lbs
Difference: -64 lbs
566 W
W
Right Rotational Power
37th Percentile
Elite (90th): 973 W
Difference: -407 W
499 W
W
Left Rotational Power
33th Percentile
Elite (90th): 909 W
Difference: -410 W
⚖️

Balance

6 metrics measured

44
Overall
30 in
in
Right Y-Balance 1
75th Percentile
Elite (90th): 36 in
Difference: -6 in
29 in
in
Right Y-Balance 2
20th Percentile
Elite (90th): 47 in
Difference: -18 in
32 in
in
Right Y-Balance 3
43th Percentile
Elite (90th): 46 in
Difference: -14 in
25 in
in
Left Y-Balance 1
41th Percentile
Elite (90th): 37 in
Difference: -12 in
32 in
in
Left Y-Balance 2
39th Percentile
Elite (90th): 46 in
Difference: -14 in
33 in
in
Left Y-Balance 3
43th Percentile
Elite (90th): 47 in
Difference: -14 in
🎯

Shoulder Strength

4 metrics measured

12
Overall
180 °
°
Left Shoulder Flexion
23th Percentile
Elite (90th): 211 °
Difference: -31 °
24 lbs
lbs
Left Shoulder Internal Rotation Strength
5th Percentile
Elite (90th): 56 lbs
Difference: -32 lbs
21 lbs
lbs
Left Shoulder External Rotation Strength
9th Percentile
Elite (90th): 49 lbs
Difference: -28 lbs
16 lbs
lbs
Scaption Left Back
10th Percentile
Elite (90th): 34 lbs
Difference: -18 lbs
⚙️

Mechanics

15 metrics measured

42
Overall
5 °
°
Hip Shoulder Separation Before Leg Drive
33th Percentile
Elite (90th): 21 °
Difference: -16 °
29 °
°
Trunk Flexion Before Leg Drive
75th Percentile
Elite (90th): 32 °
Difference: -3 °
55 °
°
Drive Knee Extension Before Leg Drive
25th Percentile
Elite (90th): 70 °
Difference: -15 °
43 °
°
Left Knee Flexion Front Foot Strike
25th Percentile
Elite (90th): 58 °
Difference: -15 °
71 °
°
Dominate Arm External Rotation Front Foot Strike
45th Percentile
Elite (90th): 97 °
Difference: -26 °
29 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
37th Percentile
Elite (90th): 45 °
Difference: -16 °
355 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
23th Percentile
Elite (90th): 673 °/s
Difference: -318 °/s
324 °/s
°/s
Trunk Rotation Speed Front Foot Strike
20th Percentile
Elite (90th): 756 °/s
Difference: -432 °/s
165 °
°
Dominate Arm External Rotation Maximum External Rotation
54th Percentile
Elite (90th): 184 °
Difference: -19 °
10 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
91th Percentile
Elite (90th): 9 °
Difference: ✓ Elite
836 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
72th Percentile
Elite (90th): 1238 °/s
Difference: -402 °/s
25 °
°
Trunk Flexion Ball Release
37th Percentile
Elite (90th): 42 °
Difference: -17 °
90 °
°
Dominate Arm Shoulder Abduction Ball Release
21th Percentile
Elite (90th): 105 °
Difference: -15 °
-17 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
37th Percentile
Elite (90th): -2 °
Difference: -15 °
37 °
°
Dominate Arm Extension Ball Release
27th Percentile
Elite (90th): 70 °
Difference: -33 °

Pitch Metrics

4 metrics measured

8
Overall
7 in
in
Vertical Break
4th Percentile
Elite (90th): 20 in
Difference: -13 in
-19 in
in
Horizontal Break
4th Percentile
Elite (90th): 14 in
Difference: -33 in
1607 rpm
rpm
Total Spin
16th Percentile
Elite (90th): 2178 rpm
Difference: -571 rpm
64 mph
mph
Total Velocity
6th Percentile
Elite (90th): 86 mph
Difference: -22 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Tristan Robinson

📊 The Overview
Alright Tristan, here's your Road to 90. You're currently sitting at 64 mph, which means you need about 26.0 mph to hit your target of 90. You're early in your development journey at the 31th 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
Tristan, let me be real with you — this is actually exciting news. You're throwing 64 mph, but based on your physical metrics, the AI model says you should be around 68.7 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: 90.0" (26th %ile) Target: 98.0" (56th %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: 150.0" (32th %ile) Target: 160.0" (62th %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: 66.0 lbs (3th %ile) Target: 100.0 lbs (33th %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 = +5.9 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +8.2 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 +22.1 mph, which would put you around 86 mph. That's a great interim target. The remaining 3.9 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 86 mph as your first milestone, crush that, then we'll re-evaluate and map out the next phase.
🚀 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 Left Grip Strength. Together, these account for about 2.9 mph of your velocity gap.
Broad Jump +1.5 mph
Current 90 in
Percentile 31th
Target 102 in
To Gain +12 in
Left Grip Strength +1.3 mph
Current 66 lbs
Percentile 6th
Target 113.8 lbs
To Gain +47.8 lbs
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction (mobility), Total Body Strength, Left Lateral Broad Jump (power/stability), Body Height. 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 Trunk Rotation Speed Front Foot Strike. 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 +0.5 mph
Current Percentile 54th
🎯 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