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Grant A LaBelle – Player Evaluation Report – TopVelocity.ai
Grant A LaBelle

Grant A LaBelle

USA 24 years old Born Jul 19, 2001 Eval: Aug 13, 2022
RHP TopVelocity Evaluation
88
Velocity
6'1"
Height
195
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
88
mph
AI Prediction
75
mph
Based on physical metrics
Difference
+12.3
mph
Above prediction
Proficiency
100
%ile
Mechanics efficiency
💡
What this means: Elite mechanics - maximizing physical potential
You're throwing 12.3 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.

Broad Jump +2.1 mph
Current 98.0" 54%ile
Goal 106.0" 84%ile
Vertical Jump 225 +1.8 mph
Current 19.0" 41%ile
Goal 22.0" 71%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.3 mph
Current 664.0°/s 75%ile
Goal 787.1°/s 95%ile
Arm External Rotation @ MER +1.2 mph
Current 165.0° 50%ile
Goal 178.8° 80%ile
Top Priority Improvements: +6.4 mph potential → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +2.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +6.4 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 5/16 metrics
Youth Level 2 8/16 metrics
Youth Level 1 14/16 metrics
Vertical Jump 23.0 / ≥17.0
Broad Jump 98.0 / ≥72.0
10 Yard Sprint 1.8 / ≤2.1
Total Body Strength 570.0 / ≥200.0
Right Hip Internal Rotation 35.0 / ≥30.0
Left Hip Internal Rotation 40.0 / ≥30.0
Right Hip Extension 20.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 80.0 / ≥80.0
Left Hip Flexion 85.0 / ≥80.0
Right Hip Abduction 48.0 / ≥45.0
Left Hip Abduction 48.0 / ≥45.0
Right Trunk Rotation 60.0 / ≥65.0
Left Trunk Rotation 55.0 / ≥65.0
Right Dorsiflexion 15.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
72
Mobility
💪
43
Shoulder
53
Power
⚖️
53
Balance
🎯
65
Mechanics
🏆
57
Overall
📏

Anthropometric

3 metrics measured

44
Overall
72.5 in
in
Body Height
62th Percentile
Elite (90th): 75.0 in
Difference: -2.5 in
195 lbs
lbs
Body Weight
68th Percentile
Elite (90th): 216 lbs
Difference: -21 lbs
12.0 in
in
Wing Span
0th Percentile
Elite (90th): 76.0 in
Difference: -64.0 in
🔄

Mobility

23 metrics measured

72
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th): 19 °
Difference: -4 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th): 75 °
Difference: -10 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -10 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
40 °
°
Left Hip Internal Rotation
90th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
55 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
45 °
°
Left Hip External Rotation
75th Percentile
Elite (90th): 50 °
Difference: -5 °
20 °
°
Right Hip Extension
62th Percentile
Elite (90th): 25 °
Difference: -5 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
80 °
°
Right Hip Flexion
50th Percentile
Elite (90th): 95 °
Difference: -15 °
85 °
°
Left Hip Flexion
62th Percentile
Elite (90th): 95 °
Difference: -10 °
48 °
°
Right Hip Abduction
65th Percentile
Elite (90th): 51 °
Difference: -3 °
48 °
°
Left Hip Abduction
65th Percentile
Elite (90th): 52 °
Difference: -4 °
65 °
°
Right Shoulder Internal Rotation
82th Percentile
Elite (90th): 70 °
Difference: -5 °
70 °
°
Left Shoulder Internal Rotation
80th Percentile
Elite (90th): 80 °
Difference: -10 °
140 °
°
Right Shoulder External Rotation
97th Percentile
Elite (90th): 120 °
Difference: ✓ Elite
120 °
°
Left Shoulder External Rotation
95th Percentile
Elite (90th): 115 °
Difference: ✓ Elite
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
45 °
°
Trunk Extension
75th Percentile
Elite (90th): 50 °
Difference: -5 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th): 75 °
Difference: -15 °
55 °
°
Left Trunk Rotation
37th Percentile
Elite (90th): 70 °
Difference: -15 °
💪

Strength & Power

11 metrics measured

53
Overall
23.0 in
in
Vertical Jump
25th Percentile
Elite (90th): 30.0 in
Difference: -7.0 in
19.0 in
in
Vertical Jump 225lbs
41th Percentile
Elite (90th): 24.3 in
Difference: -5.3 in
98 in
in
Broad Jump
58th Percentile
Elite (90th): 108 in
Difference: -10 in
84 in
in
Right Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
84 in
in
Left Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
1.790 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.090 s
570 lbs
lbs
Total Body Strength
85th Percentile
Elite (90th): 600 lbs
Difference: -30 lbs
135 lbs
lbs
Right Grip Strength
92th Percentile
Elite (90th): 130 lbs
Difference: ✓ Elite
134 lbs
lbs
Left Grip Strength
93th Percentile
Elite (90th): 130 lbs
Difference: ✓ Elite
396 W
W
Right Rotational Power
10th Percentile
Elite (90th): 973 W
Difference: -577 W
342 W
W
Left Rotational Power
9th Percentile
Elite (90th): 909 W
Difference: -567 W
⚖️

Balance

6 metrics measured

53
Overall
26 in
in
Right Y-Balance 1
50th Percentile
Elite (90th): 36 in
Difference: -10 in
38 in
in
Right Y-Balance 2
70th Percentile
Elite (90th): 47 in
Difference: -9 in
32 in
in
Right Y-Balance 3
43th Percentile
Elite (90th): 46 in
Difference: -14 in
24 in
in
Left Y-Balance 1
33th Percentile
Elite (90th): 37 in
Difference: -13 in
36 in
in
Left Y-Balance 2
63th Percentile
Elite (90th): 46 in
Difference: -10 in
35 in
in
Left Y-Balance 3
55th Percentile
Elite (90th): 47 in
Difference: -12 in
🎯

Shoulder Strength

4 metrics measured

43
Overall
199 °
°
Right Shoulder Flexion
75th Percentile
Elite (90th): 209 °
Difference: -10 °
26 lbs
lbs
Right Shoulder Internal Rotation Strength
14th Percentile
Elite (90th): 55 lbs
Difference: -29 lbs
33 lbs
lbs
Right Shoulder External Rotation Strength
43th Percentile
Elite (90th): 49 lbs
Difference: -16 lbs
25 lbs
lbs
Scaption Right Back
40th Percentile
Elite (90th): 36 lbs
Difference: -11 lbs
⚙️

Mechanics

15 metrics measured

65
Overall
11 °
°
Hip Shoulder Separation Before Leg Drive
58th Percentile
Elite (90th): 21 °
Difference: -10 °
30 °
°
Trunk Flexion Before Leg Drive
80th Percentile
Elite (90th): 32 °
Difference: -2 °
57 °
°
Drive Knee Extension Before Leg Drive
33th Percentile
Elite (90th): 70 °
Difference: -13 °
48 °
°
Left Knee Flexion Front Foot Strike
45th Percentile
Elite (90th): 58 °
Difference: -10 °
5 °
°
Dominate Arm External Rotation Front Foot Strike
3th Percentile
Elite (90th): 97 °
Difference: -92 °
52 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
95th Percentile
Elite (90th): 45 °
Difference: ✓ Elite
563 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
73th Percentile
Elite (90th): 673 °/s
Difference: -110 °/s
664 °/s
°/s
Trunk Rotation Speed Front Foot Strike
78th Percentile
Elite (90th): 756 °/s
Difference: -92 °/s
165 °
°
Dominate Arm External Rotation Maximum External Rotation
54th Percentile
Elite (90th): 184 °
Difference: -19 °
0 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
58th Percentile
Elite (90th): 9 °
Difference: -9 °
679 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
59th Percentile
Elite (90th): 1238 °/s
Difference: -558 °/s
68 °
°
Trunk Flexion Ball Release
95th Percentile
Elite (90th): 42 °
Difference: ✓ Elite
98 °
°
Dominate Arm Shoulder Abduction Ball Release
62th Percentile
Elite (90th): 105 °
Difference: -7 °
-3 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
87th Percentile
Elite (90th): -2 °
Difference: -1 °
78 °
°
Dominate Arm Extension Ball Release
93th Percentile
Elite (90th): 70 °
Difference: ✓ Elite

Pitch Metrics

4 metrics measured

60
Overall
15 in
in
Vertical Break
41th Percentile
Elite (90th): 20 in
Difference: -5 in
3 in
in
Horizontal Break
33th Percentile
Elite (90th): 14 in
Difference: -11 in
2017 rpm
rpm
Total Spin
70th Percentile
Elite (90th): 2178 rpm
Difference: -161 rpm
88 mph
mph
Total Velocity
95th Percentile
Elite (90th): 86 mph
Difference: ✓ Elite
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Grant A LaBelle

📊 The Overview
Alright Grant, here's your Road to 90. You're currently sitting at 88 mph, which means you need about 2.0 mph to hit your target of 90. Your overall profile is solid at the 57th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Grant, here's what jumps out at me — you're throwing 88 mph, but based on your physical profile, our AI model predicted you'd be around 75.7 mph. That's a +12.3 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: 98.0" (54th %ile) Target: 106.0" (84th %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.
Vertical Jump 225 +1.8 mph
Current: 19.0" (41th %ile) Target: 22.0" (71th %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 = +3.9 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 +2.0 mph to hit 90, and the improvements above give you +6.4 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're already in a good spot physically, so the 3X Program will help you refine and maximize what you've got. 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 0.2 mph of your velocity gap.
Broad Jump +0.1 mph
Current 98 in
Percentile 58th
Target 102 in
To Gain +4 in
Body Height +0 mph
Current 72.5 in
Percentile 63th
Target 72.8 in
To Gain +0.3 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, Left Hip Flexion (mobility), Left Rotational Power (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 +0.1 mph
Current Percentile 4th
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
Explosive Power
Jump training (box jumps, bounds) + Olympic lift progressions (cleans, hang cleans). Train fast to be fast.
🚀 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