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Steven Lacey – Player Evaluation Report – TopVelocity.ai
Steven Lacey

Steven Lacey

USA Eval: Feb 27, 2025
RHP 🥉 TopVelocity Level 1 TopVelocity Evaluation 90+ Club
93
Velocity
6'2"
Height
230
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
93
mph
AI Prediction
82
mph
Based on physical metrics
Difference
+10.6
mph
Above prediction
Proficiency
99
%ile
Mechanics efficiency
💡
What this means: Elite mechanics - maximizing physical potential
You're throwing 10.6 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.

10-Yard Sprint +1.5 mph
Current 1.650s 58%ile
Goal 1.550s 88%ile
Left Grip +1.4 mph
Current 115.0 lbs 71%ile
Goal 135.0 lbs 95%ile
Right Grip +1.2 mph
Current 120.0 lbs 75%ile
Goal 135.0 lbs 95%ile
Hip Rotation (L) - ER+IR +0.7 mph
Current 72.0° 64%ile
Goal 90.0° 94%ile
Hip Rotation (R) - ER+IR +0.7 mph
Current 75.0° 66%ile
Goal 90.9° 95%ile
Vertical Jump +0.6 mph
Current 30.0" 85%ile
Goal 32.0" 95%ile
Rotation Power (R) +0.5 mph
Current 683.0w 69%ile
Goal 992.2w 95%ile
RPF +0.4 mph
Current 90.0 1%ile
Goal 70.0 31%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Flexion @ Ball Release +1.3 mph
Current 25.0° 31%ile
Goal 32.6° 61%ile
Arm Rotation Speed @ MER +1.1 mph
Current 211.0°/s 11%ile
Goal 1,237.5°/s 41%ile
Arm External Rotation @ FFS +1.0 mph
Current 70.0° 38%ile
Goal 85.2° 68%ile
Lead Knee Flexion @ FFS +0.9 mph
Current -33.0° 0%ile
Goal 58.0° 30%ile
Shoulder Angle @ Ball Release +0.5 mph
Current 90.0° 22%ile
Goal 96.4° 52%ile
Hip-Shoulder Sep @ Balance +0.4 mph
Current 6.0° 38%ile
Goal 14.3° 68%ile
🎉 You've already reached 90 mph!
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
TopVelocity Level 1
TopV Pro 2/16 metrics
Level 3 6/16 metrics
Level 2 15/16 metrics
Vertical Jump 30.0 / ≥27.0
Broad Jump 108.0 / ≥108.0
10 Yard Sprint 1.7 / ≤1.7
Total Body Strength 720.0 / ≥600.0
Right Hip Internal Rotation 35.0 / ≥35.0
Left Hip Internal Rotation 32.0 / ≥35.0
Right Hip Extension 32.0 / ≥25.0
Left Hip Extension 32.0 / ≥25.0
Right Hip Flexion 90.0 / ≥90.0
Left Hip Flexion 120.0 / ≥90.0
Right Hip Abduction 50.0 / ≥50.0
Left Hip Abduction 60.0 / ≥50.0
Right Trunk Rotation 88.0 / ≥70.0
Left Trunk Rotation 80.0 / ≥70.0
Right Dorsiflexion 15.0 / ≥15.0
Left Dorsiflexion 15.0 / ≥15.0
Level 1 ✓ Achieved
Vertical Jump 30.0 / ≥25.0
Broad Jump 108.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 720.0 / ≥500.0
Right Hip Internal Rotation 35.0 / ≥30.0
Left Hip Internal Rotation 32.0 / ≥30.0
Right Hip Extension 32.0 / ≥15.0
Left Hip Extension 32.0 / ≥15.0
Right Hip Flexion 90.0 / ≥80.0
Left Hip Flexion 120.0 / ≥80.0
Right Hip Abduction 50.0 / ≥45.0
Left Hip Abduction 60.0 / ≥45.0
Right Trunk Rotation 88.0 / ≥65.0
Left Trunk Rotation 80.0 / ≥65.0
Right Dorsiflexion 15.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
81
Mobility
💪
72
Shoulder
75
Power
⚖️
97
Balance
🎯
64
Mechanics
🏆
78
Overall
📏

Anthropometric

3 metrics measured

87
Overall
74.0 in
in
Body Height
82th Percentile
Elite (90th): 75.0 in
Difference: -1.0 in
230 lbs
lbs
Body Weight
94th Percentile
Elite (90th): 216 lbs
Difference: ✓ Elite
75.0 in
in
Wing Span
82th Percentile
Elite (90th): 76.0 in
Difference: -1.0 in
🔄

Mobility

23 metrics measured

81
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th): 19 °
Difference: -4 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
90 °
°
Right Plantar Flexion
95th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -10 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th): 40 °
Difference: -5 °
32 °
°
Left Hip Internal Rotation
60th Percentile
Elite (90th): 40 °
Difference: -8 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th): 54 °
Difference: -14 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th): 50 °
Difference: -10 °
32 °
°
Right Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
32 °
°
Left Hip Extension
95th Percentile
Elite (90th): 25 °
Difference: ✓ Elite
90 °
°
Right Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
120 °
°
Left Hip Flexion
95th Percentile
Elite (90th): 95 °
Difference: ✓ Elite
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th): 51 °
Difference: -1 °
60 °
°
Left Hip Abduction
95th Percentile
Elite (90th): 52 °
Difference: ✓ Elite
60 °
°
Right Shoulder Internal Rotation
75th Percentile
Elite (90th): 70 °
Difference: -10 °
60 °
°
Left Shoulder Internal Rotation
66th Percentile
Elite (90th): 80 °
Difference: -20 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th): 120 °
Difference: -10 °
120 °
°
Left Shoulder External Rotation
95th Percentile
Elite (90th): 115 °
Difference: ✓ Elite
40 °
°
Right Shoulder Horizontal Abduction
95th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
40 °
°
Left Shoulder Horizontal Abduction
95th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
50 °
°
Trunk Extension
90th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
88 °
°
Right Trunk Rotation
95th Percentile
Elite (90th): 75 °
Difference: ✓ Elite
80 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

75
Overall
30.0 in
in
Vertical Jump
89th Percentile
Elite (90th): 30.0 in
Difference: -0.0 in
25.0 in
in
Vertical Jump 225lbs
92th Percentile
Elite (90th): 24.3 in
Difference: ✓ Elite
108 in
in
Broad Jump
90th Percentile
Elite (90th): 108 in
Difference: ✓ Elite
90 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
86 in
in
Left Lateral Broad Jump
90th Percentile
Elite (90th): 86 in
Difference: ✓ Elite
1.650 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.230 s
720 lbs
lbs
Total Body Strength
95th Percentile
Elite (90th): 600 lbs
Difference: ✓ Elite
120 lbs
lbs
Right Grip Strength
75th Percentile
Elite (90th): 130 lbs
Difference: -10 lbs
115 lbs
lbs
Left Grip Strength
72th Percentile
Elite (90th): 130 lbs
Difference: -15 lbs
683 W
W
Right Rotational Power
57th Percentile
Elite (90th): 973 W
Difference: -290 W
636 W
W
Left Rotational Power
57th Percentile
Elite (90th): 909 W
Difference: -273 W
⚖️

Balance

6 metrics measured

97
Overall
86 in
in
Right Y-Balance 1
95th Percentile
Elite (90th): 36 in
Difference: ✓ Elite
123 in
in
Right Y-Balance 2
96th Percentile
Elite (90th): 47 in
Difference: ✓ Elite
127 in
in
Right Y-Balance 3
95th Percentile
Elite (90th): 46 in
Difference: ✓ Elite
82 in
in
Left Y-Balance 1
98th Percentile
Elite (90th): 37 in
Difference: ✓ Elite
120 in
in
Left Y-Balance 2
96th Percentile
Elite (90th): 46 in
Difference: ✓ Elite
125 in
in
Left Y-Balance 3
97th Percentile
Elite (90th): 47 in
Difference: ✓ Elite
🎯

Shoulder Strength

4 metrics measured

72
Overall
186 °
°
Right Shoulder Flexion
42th Percentile
Elite (90th): 209 °
Difference: -23 °
45 lbs
lbs
Right Shoulder Internal Rotation Strength
71th Percentile
Elite (90th): 55 lbs
Difference: -10 lbs
48 lbs
lbs
Right Shoulder External Rotation Strength
87th Percentile
Elite (90th): 49 lbs
Difference: -1 lbs
35 lbs
lbs
Scaption Right Back
87th Percentile
Elite (90th): 36 lbs
Difference: -1 lbs
⚙️

Mechanics

15 metrics measured

64
Overall
6 °
°
Hip Shoulder Separation Before Leg Drive
37th Percentile
Elite (90th): 21 °
Difference: -15 °
35 °
°
Trunk Flexion Before Leg Drive
95th Percentile
Elite (90th): 32 °
Difference: ✓ Elite
69 °
°
Drive Knee Extension Before Leg Drive
86th Percentile
Elite (90th): 70 °
Difference: -1 °
-33 °
°
Left Knee Flexion Front Foot Strike
0th Percentile
Elite (90th): 58 °
Difference: -91 °
70 °
°
Dominate Arm External Rotation Front Foot Strike
43th Percentile
Elite (90th): 97 °
Difference: -27 °
45 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
90th Percentile
Elite (90th): 45 °
Difference: ✓ Elite
682 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
90th Percentile
Elite (90th): 673 °/s
Difference: ✓ Elite
843 °/s
°/s
Trunk Rotation Speed Front Foot Strike
92th Percentile
Elite (90th): 756 °/s
Difference: ✓ Elite
180 °
°
Dominate Arm External Rotation Maximum External Rotation
83th Percentile
Elite (90th): 184 °
Difference: -4 °
8 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
87th Percentile
Elite (90th): 9 °
Difference: -1 °
211 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
16th Percentile
Elite (90th): 1238 °/s
Difference: -1026 °/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 °
-4 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
85th Percentile
Elite (90th): -2 °
Difference: -2 °
88 °
°
Dominate Arm Extension Ball Release
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite

Pitch Metrics

4 metrics measured

83
Overall
17 in
in
Vertical Break
62th Percentile
Elite (90th): 20 in
Difference: -3 in
12 in
in
Horizontal Break
80th Percentile
Elite (90th): 14 in
Difference: -2 in
2215 rpm
rpm
Total Spin
92th Percentile
Elite (90th): 2178 rpm
Difference: ✓ Elite
93 mph
mph
Total Velocity
98th Percentile
Elite (90th): 86 mph
Difference: ✓ Elite
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Steven Lacey

📊 The Overview
Alright Steven, here's your Road to 90. You're currently sitting at 93 mph — you've already reached 90! Time to set a new goal. Your overall profile is strong — you're in the 78th percentile across all metrics. This is a refinement phase, focusing on the small gaps that add up to big velocity.
🤖 What The AI Analysis Tells Me
Steven, here's what jumps out at me — you're throwing 93 mph, but based on your physical profile, our AI model predicted you'd be around 82.4 mph. That's a +10.6 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 99th 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:
10-Yard Sprint +1.5 mph
Current: 1.7s (58th %ile) Target: 1.6s (88th %ile)
Why it matters: Your 10-yard sprint measures acceleration — first-step explosiveness. Pitching is all about that initial burst of power, not sustained speed.
How we fix it: The TopVelocity Sled is built for this — resisted sprints that develop first-step explosiveness. The 3X Program includes specific sprint protocols to improve your acceleration.
Left Grip Strength +1.4 mph
Current: 115.0 lbs (71th %ile) Target: 135.0 lbs (95th %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.
Right Grip Strength +1.2 mph
Current: 120.0 lbs (75th %ile) Target: 135.0 lbs (95th %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 = +4.1 mph potential
⚙️ The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +5.2 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?
You've already hit 90 mph — congratulations! It's time to set a new target. Come back to the system and let's map out your path to the next milestone.
🚀 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 Left Hip External Rotation and left hip internal rotation.
Left Hip External Rotation +0 mph
Current 40 °
Percentile 50th
Target 44 °
To Gain +4 °
Left Hip Internal Rotation +0 mph
Current 32 °
Percentile 60th
Target 34 °
To Gain +2 °
🔧 Supporting Work
After that, it's about the supporting package: left shoulder internal rotation, Right Hip External Rotation (mobility), Left Rotational Power, Right 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 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 Front Foot Strike
Current Percentile 44th
🎯 Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
General Athletic Development
Well-rounded program: strength, power, mobility, and conditioning. Build the complete athlete.
🚀 What's Next
You've hit 90 — congratulations! Time to set a new target and run the analysis again. The system will identify the next set of variables to chase.

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Achievement Milestones

Evaluated
🎖 Ranked
80+ MPH
🔥 85+ MPH
💪 90+ Club
🏆 Pro Level