Cached Feb 28, 2026 8:49 PM
Jake Williams – Player Evaluation Report – TopVelocity.ai
Jake Williams

Jake Williams

USA 23 years old Born Aug 8, 2002 Eval: Jan 19, 2026
RHP TopVelocity Evaluation
78
Velocity
5'10"
Height
191
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
78
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+1.7
mph
Above prediction
Proficiency
63
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 1.7 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 90.0" 26%ile
Goal 98.0" 56%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 154.0" 42%ile
Goal 164.0" 72%ile
Vertical Jump +1.8 mph
Current 24.5" 39%ile
Goal 27.0" 69%ile
Left Grip +1.8 mph
Current 100.0 lbs 36%ile
Goal 110.0 lbs 66%ile
Right Grip +1.6 mph
Current 115.0 lbs 67%ile
Goal 135.0 lbs 95%ile
Weight +1.5 mph
Current 191.0 lbs 63%ile
Goal 224.7 lbs 93%ile
10-Yard Sprint +1.5 mph
Current 1.810s 12%ile
Goal 1.690s 42%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 600.0°/s 59%ile
Goal 746.4°/s 89%ile
Pelvis Rotation Speed @ FFS +1.3 mph
Current 553.0°/s 73%ile
Goal 697.1°/s 95%ile
Total Potential Velocity Gain: +15.5 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +12.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +15.5 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 2/16 metrics
Level 3 3/16 metrics
Level 2 9/16 metrics
Level 1 13/16 metrics
Vertical Jump 24.5 / ≥25.0
Broad Jump 90.0 / ≥102.0
10 Yard Sprint 1.8 / ≤1.8
Total Body Strength 550.0 / ≥500.0
Right Hip Internal Rotation 45.0 / ≥30.0
Left Hip Internal Rotation 45.0 / ≥30.0
Right Hip Extension 15.0 / ≥15.0
Left Hip Extension 15.0 / ≥15.0
Right Hip Flexion 85.0 / ≥80.0
Left Hip Flexion 90.0 / ≥80.0
Right Hip Abduction 50.0 / ≥45.0
Left Hip Abduction 50.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 75.0 / ≥65.0
Right Dorsiflexion 20.0 / ≥10.0
Left Dorsiflexion 18.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
73
Mobility
💪
86
Shoulder
57
Power
⚖️
48
Balance
🎯
62
Mechanics
🏆
65
Overall
📏

Anthropometric

3 metrics measured

39
Overall
70.0 in
in
Body Height
25th Percentile
Elite (90th): 75.0 in
Difference: -5.0 in
191 lbs
lbs
Body Weight
63th Percentile
Elite (90th): 216 lbs
Difference: -25 lbs
69.5 in
in
Wing Span
29th Percentile
Elite (90th): 76.0 in
Difference: -6.5 in
🔄

Mobility

23 metrics measured

73
Overall
20 °
°
Right Dorsiflexion
95th Percentile
Elite (90th): 19 °
Difference: ✓ Elite
18 °
°
Left Dorsiflexion
90th Percentile
Elite (90th): 18 °
Difference: ✓ Elite
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
45 °
°
Right Hip Internal Rotation
95th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
45 °
°
Left Hip Internal Rotation
95th Percentile
Elite (90th): 40 °
Difference: ✓ Elite
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th): 54 °
Difference: -8 °
50 °
°
Left Hip External Rotation
90th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
85 °
°
Right Hip Flexion
62th Percentile
Elite (90th): 95 °
Difference: -10 °
90 °
°
Left Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th): 51 °
Difference: -1 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th): 52 °
Difference: -2 °
70 °
°
Right Shoulder Internal Rotation
90th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
70 °
°
Left Shoulder Internal Rotation
80th Percentile
Elite (90th): 80 °
Difference: -10 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th): 120 °
Difference: -10 °
105 °
°
Left Shoulder External Rotation
70th Percentile
Elite (90th): 115 °
Difference: -10 °
40 °
°
Right Shoulder Horizontal Abduction
95th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
40 °
°
Left Shoulder Horizontal Abduction
95th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
55 °
°
Trunk Extension
95th Percentile
Elite (90th): 50 °
Difference: ✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
75 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

11 metrics measured

57
Overall
24.5 in
in
Vertical Jump
43th Percentile
Elite (90th): 30.0 in
Difference: -5.5 in
23.0 in
in
Vertical Jump 225lbs
81th Percentile
Elite (90th): 24.3 in
Difference: -1.3 in
90 in
in
Broad Jump
31th Percentile
Elite (90th): 108 in
Difference: -18 in
76 in
in
Right Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
78 in
in
Left Lateral Broad Jump
50th Percentile
Elite (90th): 86 in
Difference: -8 in
1.810 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.070 s
550 lbs
lbs
Total Body Strength
82th Percentile
Elite (90th): 600 lbs
Difference: -50 lbs
115 lbs
lbs
Right Grip Strength
66th Percentile
Elite (90th): 130 lbs
Difference: -15 lbs
100 lbs
lbs
Left Grip Strength
41th Percentile
Elite (90th): 130 lbs
Difference: -30 lbs
989 W
W
Right Rotational Power
90th Percentile
Elite (90th): 973 W
Difference: ✓ Elite
961 W
W
Left Rotational Power
92th Percentile
Elite (90th): 909 W
Difference: ✓ Elite
⚖️

Balance

6 metrics measured

48
Overall
24 in
in
Right Y-Balance 1
33th Percentile
Elite (90th): 36 in
Difference: -12 in
35 in
in
Right Y-Balance 2
55th Percentile
Elite (90th): 47 in
Difference: -12 in
37 in
in
Right Y-Balance 3
70th Percentile
Elite (90th): 46 in
Difference: -9 in
22 in
in
Left Y-Balance 1
17th Percentile
Elite (90th): 37 in
Difference: -15 in
36 in
in
Left Y-Balance 2
63th Percentile
Elite (90th): 46 in
Difference: -10 in
34 in
in
Left Y-Balance 3
50th Percentile
Elite (90th): 47 in
Difference: -13 in
🎯

Shoulder Strength

4 metrics measured

86
Overall
200 °
°
Right Shoulder Flexion
76th Percentile
Elite (90th): 209 °
Difference: -9 °
54 lbs
lbs
Right Shoulder Internal Rotation Strength
88th Percentile
Elite (90th): 55 lbs
Difference: -1 lbs
47 lbs
lbs
Right Shoulder External Rotation Strength
85th Percentile
Elite (90th): 49 lbs
Difference: -2 lbs
38 lbs
lbs
Scaption Right Back
93th Percentile
Elite (90th): 36 lbs
Difference: ✓ Elite
⚙️

Mechanics

15 metrics measured

62
Overall
-2 °
°
Hip Shoulder Separation Before Leg Drive
14th Percentile
Elite (90th): 21 °
Difference: -23 °
30 °
°
Trunk Flexion Before Leg Drive
80th Percentile
Elite (90th): 32 °
Difference: -2 °
63 °
°
Drive Knee Extension Before Leg Drive
60th Percentile
Elite (90th): 70 °
Difference: -7 °
61 °
°
Left Knee Flexion Front Foot Strike
93th Percentile
Elite (90th): 58 °
Difference: ✓ Elite
82 °
°
Dominate Arm External Rotation Front Foot Strike
63th Percentile
Elite (90th): 97 °
Difference: -15 °
29 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
37th Percentile
Elite (90th): 45 °
Difference: -16 °
553 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
71th Percentile
Elite (90th): 673 °/s
Difference: -120 °/s
600 °/s
°/s
Trunk Rotation Speed Front Foot Strike
68th Percentile
Elite (90th): 756 °/s
Difference: -156 °/s
174 °
°
Dominate Arm External Rotation Maximum External Rotation
72th Percentile
Elite (90th): 184 °
Difference: -10 °
105 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
95th Percentile
Elite (90th): 9 °
Difference: ✓ Elite
261 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
21th Percentile
Elite (90th): 1238 °/s
Difference: -976 °/s
33 °
°
Trunk Flexion Ball Release
64th Percentile
Elite (90th): 42 °
Difference: -9 °
111 °
°
Dominate Arm Shoulder Abduction Ball Release
95th Percentile
Elite (90th): 105 °
Difference: ✓ Elite
-11 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
62th Percentile
Elite (90th): -2 °
Difference: -9 °
38 °
°
Dominate Arm Extension Ball Release
30th Percentile
Elite (90th): 70 °
Difference: -32 °

Pitch Metrics

5 metrics measured

58
Overall
1938 °
°
Spin Axis
98th Percentile
Elite (90th): 1200 °
Difference: ✓ Elite
22 in
in
Vertical Break
95th Percentile
Elite (90th): 20 in
Difference: ✓ Elite
5 in
in
Horizontal Break
41th Percentile
Elite (90th): 14 in
Difference: -9 in
1230 rpm
rpm
Total Spin
4th Percentile
Elite (90th): 2178 rpm
Difference: -948 rpm
78 mph
mph
Total Velocity
50th Percentile
Elite (90th): 86 mph
Difference: -8 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Jake Williams

📊 The Overview
Alright Jake, here's your Road to 90. You're currently sitting at 78 mph, which means you need about 12.0 mph to hit your target of 90. Your overall profile is solid at the 65th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Jake, let me break this down for you. You're sitting at 78 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 76.3 mph based on your physical metrics. You're actually beating that prediction by 1.7 mph. That means your mechanics are doing their job. You're not leaving velocity on the table from inefficiency.
Your mechanics efficiency is at the 63th percentile — that's solid, right around average for our database. You're neither leaving a ton on the table nor maximizing everything. This is a good sign because it means improvements in BOTH your physical profile AND your mechanics will translate to velocity.
🎯 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: 154.0" (42th %ile) Target: 164.0" (72th %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.
Vertical Jump +1.8 mph
Current: 24.5" (39th %ile) Target: 27.0" (69th %ile)
Why it matters: Vertical jump measures your explosive power — your ability to generate force quickly. This directly translates to how hard you can drive off the rubber.
How we fix it: The Impulse Ground Force Trainer develops your ability to create force into the ground explosively. Pair it with box jumps, depth jumps, and Olympic lift variations in the 3X Program.
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 +3.2 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 +12.0 mph to hit 90, and the improvements above give you +15.5 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 vertical jump. Together, these account for about 3.6 mph of your velocity gap.
Broad Jump +2.1 mph
Current 90 in
Percentile 31th
Target 102 in
To Gain +12 in
Vertical Jump +1.5 mph
Current 24.5 in
Percentile 44th
Target 28 in
To Gain +3.5 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Extension (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 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 +0.1 mph
Current Percentile 64th
🎯 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