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Liam Lynch – Player Evaluation Report – TopVelocity.ai
Liam Lynch

Liam Lynch

USA 19 years old Born Feb 28, 2007 Eval: Sep 2, 2023
RHP TopVelocity Evaluation
75
Velocity
5'12"
Height
185
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
75
mph
AI Prediction
75
mph
Based on physical metrics
Difference
0.9
mph
Below prediction
Proficiency
39
%ile
Mechanics efficiency
💡
What this means: Below average mechanics - significant improvement potential

💪 Athletic Variables to Improve

Physical metrics that directly impact velocity. Focus on these for maximum gains.

Broad Jump +2.1 mph
Current 96.0" 44%ile
Goal 102.0" 74%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 148.0" 27%ile
Goal 158.0" 57%ile
Right Grip +1.8 mph
Current 108.0 lbs 52%ile
Goal 123.0 lbs 82%ile
Vertical Jump 225 +1.8 mph
Current 20.0" 50%ile
Goal 23.0" 80%ile
Left Grip +1.8 mph
Current 100.0 lbs 36%ile
Goal 110.0 lbs 66%ile
Weight +1.5 mph
Current 185.0 lbs 54%ile
Goal 209.6 lbs 84%ile
10-Yard Sprint +1.5 mph
Current 1.690s 42%ile
Goal 1.610s 72%ile
Total Body Strength +1.4 mph
Current 320.0 lbs 18%ile
Goal 400.0 lbs 48%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 489.0°/s 33%ile
Goal 588.5°/s 63%ile
Trunk Flexion @ Ball Release +1.3 mph
Current 33.0° 60%ile
Goal 42.0° 90%ile
Arm Rotation Speed @ MER +1.1 mph
Current 68.0°/s 3%ile
Goal 1,237.5°/s 33%ile
Total Potential Velocity Gain: +18.2 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +15.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +18.2 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 1/16 metrics
Level 2 2/16 metrics
Level 1 3/16 metrics
Vertical Jump 30.0 / ≥25.0
Broad Jump 96.0 / ≥102.0
10 Yard Sprint 1.7 / ≤1.8
Total Body Strength 320.0 / ≥500.0
Right Hip Internal Rotation 25.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 10.0 / ≥15.0
Left Hip Extension 10.0 / ≥15.0
Right Hip Flexion 65.0 / ≥80.0
Left Hip Flexion 75.0 / ≥80.0
Right Hip Abduction 38.0 / ≥45.0
Left Hip Abduction 38.0 / ≥45.0
Right Trunk Rotation 65.0 / ≥65.0
Left Trunk Rotation 60.0 / ≥65.0
Right Dorsiflexion 3.0 / ≥10.0
Left Dorsiflexion 5.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
36
Mobility
💪
24
Shoulder
43
Power
⚖️
9
Balance
🎯
50
Mechanics
🏆
32
Overall
📏

Anthropometric

3 metrics measured

47
Overall
71.5 in
in
Body Height
43th Percentile
Elite (90th): 75.0 in
Difference: -3.5 in
185 lbs
lbs
Body Weight
54th Percentile
Elite (90th): 216 lbs
Difference: -31 lbs
71.0 in
in
Wing Span
41th Percentile
Elite (90th): 76.0 in
Difference: -5.0 in
🔄

Mobility

23 metrics measured

36
Overall
3 °
°
Right Dorsiflexion
3th Percentile
Elite (90th): 19 °
Difference: -16 °
5 °
°
Left Dorsiflexion
5th Percentile
Elite (90th): 18 °
Difference: -13 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th): 75 °
Difference: -15 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -10 °
25 °
°
Right Hip Internal Rotation
37th Percentile
Elite (90th): 40 °
Difference: -15 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th): 54 °
Difference: -14 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th): 50 °
Difference: -15 °
10 °
°
Right Hip Extension
5th Percentile
Elite (90th): 25 °
Difference: -15 °
10 °
°
Left Hip Extension
5th Percentile
Elite (90th): 25 °
Difference: -15 °
65 °
°
Right Hip Flexion
10th Percentile
Elite (90th): 95 °
Difference: -30 °
75 °
°
Left Hip Flexion
32th Percentile
Elite (90th): 95 °
Difference: -20 °
38 °
°
Right Hip Abduction
19th Percentile
Elite (90th): 51 °
Difference: -13 °
38 °
°
Left Hip Abduction
19th Percentile
Elite (90th): 52 °
Difference: -14 °
36 °
°
Right Shoulder Internal Rotation
21th Percentile
Elite (90th): 70 °
Difference: -34 °
33 °
°
Left Shoulder Internal Rotation
10th Percentile
Elite (90th): 80 °
Difference: -47 °
103 °
°
Right Shoulder External Rotation
45th Percentile
Elite (90th): 120 °
Difference: -17 °
106 °
°
Left Shoulder External Rotation
75th Percentile
Elite (90th): 115 °
Difference: -9 °
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
32 °
°
Trunk Extension
32th Percentile
Elite (90th): 50 °
Difference: -18 °
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th): 75 °
Difference: -10 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th): 70 °
Difference: -10 °
💪

Strength & Power

11 metrics measured

43
Overall
30.0 in
in
Vertical Jump
89th Percentile
Elite (90th): 30.0 in
Difference: -0.0 in
20.0 in
in
Vertical Jump 225lbs
50th Percentile
Elite (90th): 24.3 in
Difference: -4.3 in
96 in
in
Broad Jump
50th Percentile
Elite (90th): 108 in
Difference: -12 in
72 in
in
Right Lateral Broad Jump
25th Percentile
Elite (90th): 86 in
Difference: -14 in
76 in
in
Left Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
1.690 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.190 s
320 lbs
lbs
Total Body Strength
18th Percentile
Elite (90th): 600 lbs
Difference: -280 lbs
108 lbs
lbs
Right Grip Strength
53th Percentile
Elite (90th): 130 lbs
Difference: -22 lbs
100 lbs
lbs
Left Grip Strength
41th Percentile
Elite (90th): 130 lbs
Difference: -30 lbs
794 W
W
Right Rotational Power
75th Percentile
Elite (90th): 973 W
Difference: -179 W
463 W
W
Left Rotational Power
26th Percentile
Elite (90th): 909 W
Difference: -446 W
⚖️

Balance

4 metrics measured

9
Overall
24 in
in
Right Y-Balance 2
4th Percentile
Elite (90th): 47 in
Difference: -23 in
21 in
in
Right Y-Balance 3
4th Percentile
Elite (90th): 46 in
Difference: -25 in
28 in
in
Left Y-Balance 2
15th Percentile
Elite (90th): 46 in
Difference: -18 in
27 in
in
Left Y-Balance 3
10th Percentile
Elite (90th): 47 in
Difference: -20 in
🎯

Shoulder Strength

4 metrics measured

24
Overall
188 °
°
Right Shoulder Flexion
47th Percentile
Elite (90th): 209 °
Difference: -21 °
24 lbs
lbs
Right Shoulder Internal Rotation Strength
10th Percentile
Elite (90th): 55 lbs
Difference: -31 lbs
25 lbs
lbs
Right Shoulder External Rotation Strength
20th Percentile
Elite (90th): 49 lbs
Difference: -24 lbs
20 lbs
lbs
Scaption Right Back
19th Percentile
Elite (90th): 36 lbs
Difference: -16 lbs
⚙️

Mechanics

15 metrics measured

50
Overall
9 °
°
Hip Shoulder Separation Before Leg Drive
50th Percentile
Elite (90th): 21 °
Difference: -12 °
23 °
°
Trunk Flexion Before Leg Drive
33th Percentile
Elite (90th): 32 °
Difference: -9 °
65 °
°
Drive Knee Extension Before Leg Drive
70th Percentile
Elite (90th): 70 °
Difference: -5 °
37 °
°
Left Knee Flexion Front Foot Strike
20th Percentile
Elite (90th): 58 °
Difference: -21 °
95 °
°
Dominate Arm External Rotation Front Foot Strike
86th Percentile
Elite (90th): 97 °
Difference: -2 °
27 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
29th Percentile
Elite (90th): 45 °
Difference: -18 °
714 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
92th Percentile
Elite (90th): 673 °/s
Difference: ✓ Elite
489 °/s
°/s
Trunk Rotation Speed Front Foot Strike
46th Percentile
Elite (90th): 756 °/s
Difference: -267 °/s
179 °
°
Dominate Arm External Rotation Maximum External Rotation
81th Percentile
Elite (90th): 184 °
Difference: -5 °
4 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
75th Percentile
Elite (90th): 9 °
Difference: -5 °
68 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
5th Percentile
Elite (90th): 1238 °/s
Difference: -1170 °/s
33 °
°
Trunk Flexion Ball Release
64th Percentile
Elite (90th): 42 °
Difference: -9 °
95 °
°
Dominate Arm Shoulder Abduction Ball Release
45th Percentile
Elite (90th): 105 °
Difference: -10 °
-14 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
50th Percentile
Elite (90th): -2 °
Difference: -12 °
23 °
°
Dominate Arm Extension Ball Release
4th Percentile
Elite (90th): 70 °
Difference: -47 °

Pitch Metrics

4 metrics measured

37
Overall
12 in
in
Vertical Break
17th Percentile
Elite (90th): 20 in
Difference: -8 in
13 in
in
Horizontal Break
85th Percentile
Elite (90th): 14 in
Difference: -1 in
1552 rpm
rpm
Total Spin
12th Percentile
Elite (90th): 2178 rpm
Difference: -626 rpm
75 mph
mph
Total Velocity
31th Percentile
Elite (90th): 86 mph
Difference: -11 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Liam Lynch

📊 The Overview
Alright Liam, here's your Road to 90. You're currently sitting at 75 mph, which means you need about 15.0 mph to hit your target of 90. You're early in your development journey at the 32th 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
Liam, here's your reality check. You're at 75 mph, and the AI model predicted 75.9 mph based on your physical profile. You're pretty much right where you'd expect to be. This means you're efficiently converting your athleticism into velocity — no major mechanical leaks, but also room to grow both physically AND mechanically.
Your mechanics efficiency is at the 39th percentile — there's definitely room to improve here. This isn't bad news, though. It means that as we work on your movement patterns and delivery, you'll see velocity gains without even getting stronger. The 3X Pitching Velocity Program addresses exactly this.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 96.0" (44th %ile) Target: 102.0" (74th %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: 148.0" (27th %ile) Target: 158.0" (57th %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: 108.0 lbs (52th %ile) Target: 123.0 lbs (82th %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 +4.3 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 +15.0 mph to hit 90, and the improvements above give you +18.2 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. 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 Total Body Strength. Together, these account for about 2.1 mph of your velocity gap.
Broad Jump +0.7 mph
Current 96 in
Percentile 50th
Target 102 in
To Gain +6 in
Total Body Strength +1.4 mph
Current 320 lbs
Percentile 19th
Target 533.3 lbs
To Gain +213.3 lbs
🔧 Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion (mobility), Left Lateral Broad Jump, Left Grip Strength (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 Speed Maximum External Rotation and Dominate Arm Extension Ball Release. 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 Speed Maximum External Rotation +0.4 mph
Current Percentile 6th
🎯 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.
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