Erik Johnson
LHP
TopVelocity Evaluation
84
Velocity
6'5"
Height
202
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
84
mph
AI Prediction
81
mph
Based on physical metrics
Difference
+3.0
mph
Above prediction
Proficiency
73
%ile
Mechanics efficiency
What this means: Good mechanics - room for improvement
You're throwing 3.0 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 3.0 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
95.0 lbs
28%ile
→
Goal
110.0 lbs
58%ile
Right Grip
+1.8 mph
Current
90.0 lbs
17%ile
→
Goal
105.0 lbs
47%ile
Broad Jump
+1.7 mph
Current
102.0"
71%ile
→
Goal
112.0"
95%ile
Total Body Strength
+1.4 mph
Current
350.0 lbs
27%ile
→
Goal
415.0 lbs
57%ile
Hip Rotation (L) - ER+IR
+0.7 mph
Current
55.0°
16%ile
→
Goal
65.0°
46%ile
Total Potential Velocity Gain:
+7.4 mph
→ Target: 90 mph
✓ Target of 90 mph is achievable!
You need +6.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +7.4 mph.
Improving to 90th percentile in the metrics above can provide +7.4 mph.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
1/16 metrics
Level 3
2/16 metrics
Level 2
7/16 metrics
📊 Performance Scores (Percentile)
60
Mobility
66
Power
35
Balance
54
Overall
Anthropometric
3 metrics measured
89
Overall
77.0 in
in
Body Height
95th Percentile
Elite (90th):
75.0 in
Difference:
✓ Elite
202 lbs
lbs
Body Weight
77th Percentile
Elite (90th):
216 lbs
Difference:
-14 lbs
78.0 in
in
Wing Span
95th Percentile
Elite (90th):
76.0 in
Difference:
✓ Elite
Mobility
23 metrics measured
60
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th):
19 °
Difference:
-9 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th):
18 °
Difference:
-3 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
70 °
°
Left Plantar Flexion
82th Percentile
Elite (90th):
75 °
Difference:
-5 °
20 °
°
Right Hip Internal Rotation
25th Percentile
Elite (90th):
40 °
Difference:
-20 °
20 °
°
Left Hip Internal Rotation
10th Percentile
Elite (90th):
40 °
Difference:
-20 °
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th):
54 °
Difference:
-18 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th):
50 °
Difference:
-15 °
25 °
°
Right Hip Extension
90th Percentile
Elite (90th):
25 °
Difference:
✓ Elite
25 °
°
Left Hip Extension
90th Percentile
Elite (90th):
25 °
Difference:
✓ Elite
88 °
°
Right Hip Flexion
70th Percentile
Elite (90th):
95 °
Difference:
-7 °
75 °
°
Left Hip Flexion
32th Percentile
Elite (90th):
95 °
Difference:
-20 °
35 °
°
Right Hip Abduction
5th Percentile
Elite (90th):
51 °
Difference:
-16 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th):
52 °
Difference:
-2 °
65 °
°
Right Shoulder Internal Rotation
82th Percentile
Elite (90th):
70 °
Difference:
-5 °
75 °
°
Left Shoulder Internal Rotation
85th Percentile
Elite (90th):
80 °
Difference:
-5 °
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th):
120 °
Difference:
-5 °
110 °
°
Left Shoulder External Rotation
81th Percentile
Elite (90th):
115 °
Difference:
-5 °
25 °
°
Right Shoulder Horizontal Abduction
50th Percentile
Elite (90th):
35 °
Difference:
-10 °
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
30 °
°
Trunk Extension
25th Percentile
Elite (90th):
50 °
Difference:
-20 °
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th):
75 °
Difference:
-5 °
65 °
°
Left Trunk Rotation
75th Percentile
Elite (90th):
70 °
Difference:
-5 °
Strength & Power
11 metrics measured
66
Overall
33.0 in
in
Vertical Jump
95th Percentile
Elite (90th):
30.0 in
Difference:
✓ Elite
29.0 in
in
Vertical Jump 225lbs
95th Percentile
Elite (90th):
24.3 in
Difference:
✓ Elite
102 in
in
Broad Jump
75th Percentile
Elite (90th):
108 in
Difference:
-6 in
88 in
in
Right Lateral Broad Jump
92th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
84 in
in
Left Lateral Broad Jump
82th Percentile
Elite (90th):
86 in
Difference:
-2 in
1.450 s
s
10 Yard Sprint
95th Percentile
Elite (90th):
1.880 s
Difference:
✓ Elite
350 lbs
lbs
Total Body Strength
25th Percentile
Elite (90th):
600 lbs
Difference:
-250 lbs
90 lbs
lbs
Right Grip Strength
20th Percentile
Elite (90th):
130 lbs
Difference:
-40 lbs
95 lbs
lbs
Left Grip Strength
33th Percentile
Elite (90th):
130 lbs
Difference:
-35 lbs
704 W
W
Right Rotational Power
60th Percentile
Elite (90th):
973 W
Difference:
-269 W
592 W
W
Left Rotational Power
50th Percentile
Elite (90th):
909 W
Difference:
-317 W
Balance
6 metrics measured
35
Overall
27 in
in
Right Y-Balance 1
56th Percentile
Elite (90th):
36 in
Difference:
-9 in
25 in
in
Right Y-Balance 2
5th Percentile
Elite (90th):
47 in
Difference:
-22 in
28 in
in
Right Y-Balance 3
20th Percentile
Elite (90th):
46 in
Difference:
-18 in
29 in
in
Left Y-Balance 1
68th Percentile
Elite (90th):
37 in
Difference:
-8 in
30 in
in
Left Y-Balance 2
25th Percentile
Elite (90th):
46 in
Difference:
-16 in
32 in
in
Left Y-Balance 3
37th Percentile
Elite (90th):
47 in
Difference:
-15 in
Pitch Metrics
4 metrics measured
32
Overall
10 in
in
Vertical Break
8th Percentile
Elite (90th):
20 in
Difference:
-10 in
-9 in
in
Horizontal Break
10th Percentile
Elite (90th):
14 in
Difference:
-23 in
1740 rpm
rpm
Total Spin
28th Percentile
Elite (90th):
2178 rpm
Difference:
-438 rpm
84 mph
mph
Total Velocity
82th Percentile
Elite (90th):
86 mph
Difference:
-2 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Erik Johnson
The Overview
Alright Erik, here's your Road to 90. You're currently sitting at 84 mph, which means you need about 6.0 mph to hit your target of 90. Your overall profile is solid at the 54th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
What The AI Analysis Tells Me
Erik, let me break this down for you. You're sitting at 84 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 81 mph based on your physical metrics. You're actually beating that prediction by 3.0 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 73th percentile — that's excellent. You're converting your athleticism into velocity very well. There may be small refinements we can make, but the big wins will come from improving your physical profile.
Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Left Grip Strength
+1.8 mph
Current: 95.0 lbs (28th %ile)
→
Target: 110.0 lbs (58th %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: 90.0 lbs (17th %ile)
→
Target: 105.0 lbs (47th %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.
Broad Jump
+1.7 mph
Current: 102.0" (71th %ile)
→
Target: 112.0" (95th %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.
These three priorities alone = +5.3 mph potential
Can You Hit Your Target?
Here's the best part — the math works. You need +6.0 mph to hit 90, and the improvements above give you +7.4 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 Left Grip Strength and Left Hip External Rotation. Together, these account for about 0.7 mph of your velocity gap.
Left Grip Strength +0.5 mph
Current
95 lbs
Percentile
33th
Target
113.8 lbs
To Gain
+18.8 lbs
Left Hip External Rotation +0.2 mph
Current
35 °
Percentile
34th
Target
44 °
To Gain
+9 °
Supporting Work
After that, it's about the supporting package: Left Hip Flexion, left hip internal rotation (mobility), Left Rotational Power, Left Y-Balance 1 (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:
General Athletic Development
Well-rounded program: strength, power, mobility, and conditioning. Build the complete athlete.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level