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Luke Stankiewicz – Player Evaluation Report – TopVelocity.ai
Luke Stankiewicz

Luke Stankiewicz

USA 16 years old Born Jul 8, 2009 Eval: Dec 27, 2022
RHP TopVelocity Evaluation
69
Velocity
5'2"
Height
104
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
69
mph
AI Prediction
61
mph
Based on physical metrics
Difference
+7.2
mph
Above prediction
Proficiency
95
%ile
Mechanics efficiency
💡
What this means: Elite mechanics - maximizing physical potential
You're throwing 7.2 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 77.0" 5%ile
Goal 92.0" 35%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 117.0" 1%ile
Goal 149.1" 31%ile
Left Grip +1.8 mph
Current 52.0 lbs 1%ile
Goal 95.0 lbs 31%ile
Right Grip +1.8 mph
Current 50.0 lbs 1%ile
Goal 98.0 lbs 31%ile
Vertical Jump +1.8 mph
Current 19.0" 4%ile
Goal 24.0" 34%ile
10-Yard Sprint +1.5 mph
Current 1.850s 7%ile
Goal 1.700s 37%ile
Weight +1.5 mph
Current 104.0 lbs 3%ile
Goal 168.0 lbs 33%ile
Total Body Strength +1.4 mph
Current 150.0 lbs 1%ile
Goal 350.0 lbs 31%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current -2.0°/s 3%ile
Goal 755.6°/s 33%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 54.0°/s 2%ile
Goal 673.0°/s 32%ile
Trunk Flexion @ Ball Release +1.3 mph
Current -5.0° 0%ile
Goal 42.0° 30%ile
Arm External Rotation @ MER +1.2 mph
Current 24.0° 0%ile
Goal 184.0° 30%ile
Arm Rotation Speed @ MER +1.1 mph
Current -766.0°/s 0%ile
Goal 1,237.5°/s 30%ile
Arm External Rotation @ FFS +1.0 mph
Current 28.0° 4%ile
Goal 97.0° 34%ile
Total Potential Velocity Gain: +22.1 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +21.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +22.1 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
Youth Level 3 1/16 metrics
Youth Level 2 3/16 metrics
Youth Level 1 7/16 metrics
Vertical Jump 19.0 / ≥17.0
Broad Jump 77.0 / ≥72.0
10 Yard Sprint 1.9 / ≤2.1
Total Body Strength 150.0 / ≥200.0
Right Hip Internal Rotation 15.0 / ≥30.0
Left Hip Internal Rotation 29.0 / ≥30.0
Right Hip Extension 25.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 60.0 / ≥80.0
Left Hip Flexion 65.0 / ≥80.0
Right Hip Abduction 35.0 / ≥45.0
Left Hip Abduction 32.0 / ≥45.0
Right Trunk Rotation 65.0 / ≥65.0
Left Trunk Rotation 75.0 / ≥65.0
Right Dorsiflexion 5.0 / ≥10.0
Left Dorsiflexion 7.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
41
Mobility
💪
20
Shoulder
20
Power
⚖️
23
Balance
🎯
24
Mechanics
🏆
26
Overall
📏

Anthropometric

3 metrics measured

4
Overall
62.0 in
in
Body Height
3th Percentile
Elite (90th): 75.0 in
Difference: -13.0 in
104 lbs
lbs
Body Weight
3th Percentile
Elite (90th): 216 lbs
Difference: -112 lbs
59.0 in
in
Wing Span
4th Percentile
Elite (90th): 76.0 in
Difference: -17.0 in
🔄

Mobility

23 metrics measured

41
Overall
5 °
°
Right Dorsiflexion
5th Percentile
Elite (90th): 19 °
Difference: -14 °
7 °
°
Left Dorsiflexion
20th Percentile
Elite (90th): 18 °
Difference: -11 °
48 °
°
Right Plantar Flexion
8th Percentile
Elite (90th): 75 °
Difference: -27 °
38 °
°
Left Plantar Flexion
4th Percentile
Elite (90th): 75 °
Difference: -37 °
15 °
°
Right Hip Internal Rotation
5th Percentile
Elite (90th): 40 °
Difference: -25 °
29 °
°
Left Hip Internal Rotation
45th Percentile
Elite (90th): 40 °
Difference: -11 °
56 °
°
Right Hip External Rotation
95th Percentile
Elite (90th): 54 °
Difference: ✓ Elite
50 °
°
Left Hip External Rotation
90th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
25 °
°
Right Hip Extension
90th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
20 °
°
Left Hip Extension
50th Percentile
Elite (90th): 25 °
Difference: -5 °
60 °
°
Right Hip Flexion
5th Percentile
Elite (90th): 95 °
Difference: -35 °
65 °
°
Left Hip Flexion
10th Percentile
Elite (90th): 95 °
Difference: -30 °
35 °
°
Right Hip Abduction
5th Percentile
Elite (90th): 51 °
Difference: -16 °
32 °
°
Left Hip Abduction
4th Percentile
Elite (90th): 52 °
Difference: -20 °
62 °
°
Right Shoulder Internal Rotation
78th Percentile
Elite (90th): 70 °
Difference: -8 °
66 °
°
Left Shoulder Internal Rotation
76th Percentile
Elite (90th): 80 °
Difference: -14 °
74 °
°
Right Shoulder External Rotation
4th Percentile
Elite (90th): 120 °
Difference: -46 °
75 °
°
Left Shoulder External Rotation
4th Percentile
Elite (90th): 115 °
Difference: -40 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
25 °
°
Left Shoulder Horizontal Abduction
50th Percentile
Elite (90th): 35 °
Difference: -10 °
35 °
°
Trunk Extension
42th Percentile
Elite (90th): 50 °
Difference: -15 °
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th): 75 °
Difference: -10 °
75 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

20
Overall
19.0 in
in
Vertical Jump
7th Percentile
Elite (90th): 30.0 in
Difference: -11.0 in
19.0 in
in
Vertical Jump 225lbs
41th Percentile
Elite (90th): 24.3 in
Difference: -5.3 in
77 in
in
Broad Jump
7th Percentile
Elite (90th): 108 in
Difference: -31 in
68 in
in
Right Lateral Broad Jump
10th Percentile
Elite (90th): 86 in
Difference: -18 in
49 in
in
Left Lateral Broad Jump
3th Percentile
Elite (90th): 86 in
Difference: -37 in
1.850 s
s
10 Yard Sprint
6th Percentile
Elite (90th): 1.880 s
Difference: -0.030 s
150 lbs
lbs
Total Body Strength
3th Percentile
Elite (90th): 600 lbs
Difference: -450 lbs
50 lbs
lbs
Right Grip Strength
3th Percentile
Elite (90th): 130 lbs
Difference: -80 lbs
52 lbs
lbs
Left Grip Strength
4th Percentile
Elite (90th): 130 lbs
Difference: -78 lbs
818 W
W
Right Rotational Power
77th Percentile
Elite (90th): 973 W
Difference: -155 W
612 W
W
Left Rotational Power
54th Percentile
Elite (90th): 909 W
Difference: -297 W
⚖️

Balance

4 metrics measured

23
Overall
29 in
in
Right Y-Balance 2
20th Percentile
Elite (90th): 47 in
Difference: -18 in
29 in
in
Right Y-Balance 3
25th Percentile
Elite (90th): 46 in
Difference: -17 in
29 in
in
Left Y-Balance 2
20th Percentile
Elite (90th): 46 in
Difference: -17 in
30 in
in
Left Y-Balance 3
25th Percentile
Elite (90th): 47 in
Difference: -17 in
🎯

Shoulder Strength

4 metrics measured

20
Overall
189 °
°
Right Shoulder Flexion
50th Percentile
Elite (90th): 209 °
Difference: -20 °
29 lbs
lbs
Right Shoulder Internal Rotation Strength
20th Percentile
Elite (90th): 55 lbs
Difference: -26 lbs
18 lbs
lbs
Right Shoulder External Rotation Strength
5th Percentile
Elite (90th): 49 lbs
Difference: -31 lbs
13 lbs
lbs
Scaption Right Back
4th Percentile
Elite (90th): 36 lbs
Difference: -23 lbs
⚙️

Mechanics

15 metrics measured

24
Overall
-9 °
°
Hip Shoulder Separation Before Leg Drive
5th Percentile
Elite (90th): 21 °
Difference: -30 °
22 °
°
Trunk Flexion Before Leg Drive
25th Percentile
Elite (90th): 32 °
Difference: -10 °
41 °
°
Drive Knee Extension Before Leg Drive
5th Percentile
Elite (90th): 70 °
Difference: -29 °
73 °
°
Left Knee Flexion Front Foot Strike
96th Percentile
Elite (90th): 58 °
Difference: ✓ Elite
28 °
°
Dominate Arm External Rotation Front Foot Strike
7th Percentile
Elite (90th): 97 °
Difference: -69 °
-47 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
2th Percentile
Elite (90th): 45 °
Difference: -92 °
54 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
5th Percentile
Elite (90th): 673 °/s
Difference: -619 °/s
-2 °/s
°/s
Trunk Rotation Speed Front Foot Strike
4th Percentile
Elite (90th): 756 °/s
Difference: -758 °/s
24 °
°
Dominate Arm External Rotation Maximum External Rotation
2th Percentile
Elite (90th): 184 °
Difference: -160 °
-22 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
4th Percentile
Elite (90th): 9 °
Difference: -31 °
-766 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
0th Percentile
Elite (90th): 1238 °/s
Difference: -2004 °/s
-5 °
°
Trunk Flexion Ball Release
0th Percentile
Elite (90th): 42 °
Difference: -47 °
75 °
°
Dominate Arm Shoulder Abduction Ball Release
4th Percentile
Elite (90th): 105 °
Difference: -30 °
35 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
96th Percentile
Elite (90th): -2 °
Difference: ✓ Elite
110 °
°
Dominate Arm Extension Ball Release
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite

Pitch Metrics

5 metrics measured

24
Overall
1 °
°
Spin Axis
0th Percentile
Elite (90th): 1200 °
Difference: -1199 °
13 in
in
Vertical Break
25th Percentile
Elite (90th): 20 in
Difference: -7 in
9 in
in
Horizontal Break
62th Percentile
Elite (90th): 14 in
Difference: -5 in
1651 rpm
rpm
Total Spin
20th Percentile
Elite (90th): 2178 rpm
Difference: -527 rpm
69 mph
mph
Total Velocity
12th Percentile
Elite (90th): 86 mph
Difference: -17 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Luke Stankiewicz

📊 The Overview
Alright Luke, here's your Road to 90. You're currently sitting at 69 mph, which means you need about 21.0 mph to hit your target of 90. You're early in your development journey at the 26th 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
Luke, here's what jumps out at me — you're throwing 69 mph, but based on your physical profile, our AI model predicted you'd be around 61.8 mph. That's a +7.2 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 95th 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: 77.0" (5th %ile) Target: 92.0" (35th %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: 117.0" (1th %ile) Target: 149.1" (31th %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.
Left Grip Strength +1.8 mph
Current: 52.0 lbs (1th %ile) Target: 95.0 lbs (31th %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?
Here's the best part — the math works. You need +21.0 mph to hit 90, and the improvements above give you +22.1 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 Left Grip Strength. Together, these account for about 2.3 mph of your velocity gap.
Broad Jump +1.5 mph
Current 77 in
Percentile 8th
Target 102 in
To Gain +25 in
Left Grip Strength +0.9 mph
Current 52 lbs
Percentile 4th
Target 113.8 lbs
To Gain +61.8 lbs
🔧 Supporting Work
After that, it's about the supporting package: left shoulder external rotation (mobility), Total Body Strength, vertical 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 Pelvis 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 +1.5 mph
Current Percentile 2th
🎯 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