Not Cached Load: 741ms
Christian Johnson – Player Evaluation Report – TopVelocity.ai
Christian Johnson

Christian Johnson

USA 23 years old Born Apr 5, 2002 Eval: Jan 11, 2026
LHP TopVelocity Evaluation
76
Velocity
5'10"
Height
160
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
76
mph
AI Prediction
74
mph
Based on physical metrics
Difference
+1.9
mph
Above prediction
Proficiency
64
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 1.9 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.

Left Grip +1.8 mph
Current 105.0 lbs 49%ile
Goal 120.0 lbs 79%ile
Right Grip +1.8 mph
Current 110.0 lbs 53%ile
Goal 125.0 lbs 83%ile
Lateral Broad Jump (Combined) +1.7 mph
Current 164.0" 69%ile
Goal 178.0" 95%ile
Weight +1.5 mph
Current 160.0 lbs 24%ile
Goal 184.9 lbs 54%ile
10-Yard Sprint +1.5 mph
Current 1.630s 64%ile
Goal 1.520s 94%ile
Total Body Strength +1.4 mph
Current 360.0 lbs 34%ile
Goal 430.0 lbs 64%ile
Broad Jump +1.2 mph
Current 104.0" 78%ile
Goal 112.0" 95%ile
Hip Rotation (R) - ER+IR +0.7 mph
Current 70.0° 52%ile
Goal 80.0° 82%ile
Total Potential Velocity Gain: +11.6 mph → Target: 90 mph
Working Toward 90 mph
You need +13.8 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +11.6 mph.
2.2 mph gap remaining
This small gap can likely be closed with continued development.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 1/16 metrics
Level 2 8/16 metrics
Level 1 15/16 metrics
Vertical Jump 29.0 / ≥25.0
Broad Jump 104.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 360.0 / ≥500.0
Right Hip Internal Rotation 30.0 / ≥30.0
Left Hip Internal Rotation 30.0 / ≥30.0
Right Hip Extension 20.0 / ≥15.0
Left Hip Extension 20.0 / ≥15.0
Right Hip Flexion 90.0 / ≥80.0
Left Hip Flexion 90.0 / ≥80.0
Right Hip Abduction 45.0 / ≥45.0
Left Hip Abduction 45.0 / ≥45.0
Right Trunk Rotation 70.0 / ≥65.0
Left Trunk Rotation 80.0 / ≥65.0
Right Dorsiflexion 15.0 / ≥10.0
Left Dorsiflexion 15.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
63
Mobility
56
Power
🏆
60
Overall
📏

Anthropometric

2 metrics measured

25
Overall
70.0 in
in
Body Height
25th Percentile
Elite (90th): 75.0 in
Difference: -5.0 in
160 lbs
lbs
Body Weight
24th Percentile
Elite (90th): 216 lbs
Difference: -56 lbs
🔄

Mobility

23 metrics measured

63
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th): 19 °
Difference: -4 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th): 18 °
Difference: -3 °
55 °
°
Right Plantar Flexion
25th Percentile
Elite (90th): 75 °
Difference: -20 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th): 75 °
Difference: -10 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th): 40 °
Difference: -10 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th): 54 °
Difference: -14 °
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 °
90 °
°
Right Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
90 °
°
Left Hip Flexion
75th Percentile
Elite (90th): 95 °
Difference: -5 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th): 51 °
Difference: -6 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th): 52 °
Difference: -7 °
45 °
°
Right Shoulder Internal Rotation
42th Percentile
Elite (90th): 70 °
Difference: -25 °
35 °
°
Left Shoulder Internal Rotation
14th Percentile
Elite (90th): 80 °
Difference: -45 °
130 °
°
Right Shoulder External Rotation
95th Percentile
Elite (90th): 120 °
Difference: ✓ Elite
120 °
°
Left Shoulder External Rotation
95th Percentile
Elite (90th): 115 °
Difference: ✓ Elite
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th): 35 °
Difference: ✓ Elite
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th): 35 °
Difference: -5 °
30 °
°
Trunk Extension
25th Percentile
Elite (90th): 50 °
Difference: -20 °
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th): 75 °
Difference: -5 °
80 °
°
Left Trunk Rotation
95th Percentile
Elite (90th): 70 °
Difference: ✓ Elite
💪

Strength & Power

8 metrics measured

56
Overall
29.0 in
in
Vertical Jump
82th Percentile
Elite (90th): 30.0 in
Difference: -1.0 in
104 in
in
Broad Jump
80th Percentile
Elite (90th): 108 in
Difference: -4 in
84 in
in
Right Lateral Broad Jump
82th Percentile
Elite (90th): 86 in
Difference: -2 in
80 in
in
Left Lateral Broad Jump
62th Percentile
Elite (90th): 86 in
Difference: -6 in
1.630 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.250 s
360 lbs
lbs
Total Body Strength
29th Percentile
Elite (90th): 600 lbs
Difference: -240 lbs
110 lbs
lbs
Right Grip Strength
57th Percentile
Elite (90th): 130 lbs
Difference: -20 lbs
105 lbs
lbs
Left Grip Strength
50th Percentile
Elite (90th): 130 lbs
Difference: -25 lbs

Pitch Metrics

5 metrics measured

45
Overall
1200 °
°
Spin Axis
10th Percentile
Elite (90th): 1200 °
Difference: +0 °
16 in
in
Vertical Break
55th Percentile
Elite (90th): 20 in
Difference: -4 in
13 in
in
Horizontal Break
86th Percentile
Elite (90th): 14 in
Difference: -1 in
1793 rpm
rpm
Total Spin
36th Percentile
Elite (90th): 2178 rpm
Difference: -385 rpm
76 mph
mph
Total Velocity
38th Percentile
Elite (90th): 86 mph
Difference: -10 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Christian Johnson

📊 The Overview
Alright Christian, here's your Road to 90. You're currently sitting at 76.2 mph, which means you need about 13.8 mph to hit your target of 90. Your overall profile is solid at the 60th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
🤖 What The AI Analysis Tells Me
Christian, let me break this down for you. You're sitting at 76.2 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 74.3 mph based on your physical metrics. You're actually beating that prediction by 1.9 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 64th 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:
Left Grip Strength +1.8 mph
Current: 105.0 lbs (49th %ile) Target: 120.0 lbs (79th %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 +1.8 mph
Current: 110.0 lbs (53th %ile) Target: 125.0 lbs (83th %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.
Lateral Broad Jump +1.7 mph
Current: 164.0" (69th %ile) Target: 178.0" (95th %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.
These three priorities alone = +5.3 mph potential
🏆 Can You Hit Your Target?
Let me be honest with you — getting to 90 mph is a big goal. The improvements I've outlined give you about +11.6 mph, which would put you around 87 mph. That's a great interim target. The remaining 2.2 mph gap can be closed through consistent training, mechanical refinement, and maturation. It's going to take time and work, but it's doable.
🚀 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 Total Body Strength and Body Height. Together, these account for about 4.1 mph of your velocity gap.
Total Body Strength +3.3 mph
Current 360 lbs
Percentile 29th
Target 533.3 lbs
To Gain +173.3 lbs
Body Height +0.7 mph
Current 70 in
Percentile 25th
Target 72.8 in
To Gain +2.8 in
🔧 Supporting Work
After that, it's about the supporting package: Left Hip Abduction, left hip internal rotation (mobility), Left Lateral Broad Jump, Left Grip Strength (power/stability). These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
🎯 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.
🚀 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