Sam Etterman
RHP
TopVelocity Evaluation
75
Velocity
6'0"
Height
143
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
75
mph
AI Prediction
78
mph
Based on physical metrics
Difference
3.2
mph
Below prediction
Proficiency
24
%ile
Mechanics efficiency
What this means: Needs work - large gap between potential and performance
There's potential to gain 3.2 mph through improved mechanics and training.
There's potential to gain 3.2 mph through improved mechanics and training.
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Vertical Jump 225
+1.8 mph
Current
15.0"
12%ile
→
Goal
19.0"
42%ile
Right Grip
+1.8 mph
Current
100.0 lbs
32%ile
→
Goal
110.0 lbs
62%ile
Left Grip
+1.8 mph
Current
100.0 lbs
36%ile
→
Goal
110.0 lbs
66%ile
Vertical Jump
+1.8 mph
Current
25.0"
40%ile
→
Goal
27.0"
70%ile
Weight
+1.5 mph
Current
143.0 lbs
11%ile
→
Goal
174.2 lbs
41%ile
Total Body Strength
+1.4 mph
Current
430.0 lbs
63%ile
→
Goal
590.0 lbs
93%ile
Rotation Power (R)
+0.6 mph
Current
214.0w
1%ile
→
Goal
497.7w
31%ile
Rotation Power (L)
+0.4 mph
Current
375.0w
16%ile
→
Goal
528.5w
46%ile
Total Potential Velocity Gain:
+11.1 mph
→ Target: 90 mph
Working Toward 90 mph
You need +15.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +11.1 mph.
Improving to 90th percentile in the metrics above can provide +11.1 mph.
3.9 mph gap remaining
Consider setting an interim target of 86 mph first.
Consider setting an interim target of 86 mph first.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
2/16 metrics
Level 3
4/16 metrics
Level 2
7/16 metrics
📊 Performance Scores (Percentile)
72
Mobility
53
Power
95
Balance
73
Overall
Anthropometric
3 metrics measured
34
Overall
72.0 in
in
Body Height
50th Percentile
Elite (90th):
75.0 in
Difference:
-3.0 in
143 lbs
lbs
Body Weight
10th Percentile
Elite (90th):
216 lbs
Difference:
-73 lbs
71.0 in
in
Wing Span
41th Percentile
Elite (90th):
76.0 in
Difference:
-5.0 in
Mobility
23 metrics measured
72
Overall
20 °
°
Right Dorsiflexion
95th Percentile
Elite (90th):
19 °
Difference:
✓ Elite
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th):
18 °
Difference:
-3 °
70 °
°
Right Plantar Flexion
75th Percentile
Elite (90th):
75 °
Difference:
-5 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th):
75 °
Difference:
-10 °
40 °
°
Right Hip Internal Rotation
90th 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 °
45 °
°
Left Hip External Rotation
75th Percentile
Elite (90th):
50 °
Difference:
-5 °
19 °
°
Right Hip Extension
56th Percentile
Elite (90th):
25 °
Difference:
-6 °
19 °
°
Left Hip Extension
45th Percentile
Elite (90th):
25 °
Difference:
-6 °
80 °
°
Right Hip Flexion
50th Percentile
Elite (90th):
95 °
Difference:
-15 °
85 °
°
Left Hip Flexion
62th Percentile
Elite (90th):
95 °
Difference:
-10 °
50 °
°
Right Hip Abduction
75th Percentile
Elite (90th):
51 °
Difference:
-1 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th):
52 °
Difference:
-2 °
60 °
°
Right Shoulder Internal Rotation
75th Percentile
Elite (90th):
70 °
Difference:
-10 °
50 °
°
Left Shoulder Internal Rotation
50th Percentile
Elite (90th):
80 °
Difference:
-30 °
120 °
°
Right Shoulder External Rotation
90th Percentile
Elite (90th):
120 °
Difference:
✓ Elite
112 °
°
Left Shoulder External Rotation
85th Percentile
Elite (90th):
115 °
Difference:
-3 °
32 °
°
Right Shoulder Horizontal Abduction
81th Percentile
Elite (90th):
35 °
Difference:
-3 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th):
35 °
Difference:
-5 °
35 °
°
Trunk Extension
42th Percentile
Elite (90th):
50 °
Difference:
-15 °
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
65 °
°
Left Trunk Rotation
75th Percentile
Elite (90th):
70 °
Difference:
-5 °
Strength & Power
11 metrics measured
53
Overall
25.0 in
in
Vertical Jump
50th Percentile
Elite (90th):
30.0 in
Difference:
-5.0 in
15.0 in
in
Vertical Jump 225lbs
15th Percentile
Elite (90th):
24.3 in
Difference:
-9.3 in
106 in
in
Broad Jump
85th Percentile
Elite (90th):
108 in
Difference:
-2 in
88 in
in
Right Lateral Broad Jump
92th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
88 in
in
Left Lateral Broad Jump
92th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
1.490 s
s
10 Yard Sprint
95th Percentile
Elite (90th):
1.880 s
Difference:
✓ Elite
430 lbs
lbs
Total Body Strength
55th Percentile
Elite (90th):
600 lbs
Difference:
-170 lbs
100 lbs
lbs
Right Grip Strength
36th Percentile
Elite (90th):
130 lbs
Difference:
-30 lbs
100 lbs
lbs
Left Grip Strength
41th Percentile
Elite (90th):
130 lbs
Difference:
-30 lbs
214 W
W
Right Rotational Power
3th Percentile
Elite (90th):
973 W
Difference:
-759 W
375 W
W
Left Rotational Power
13th Percentile
Elite (90th):
909 W
Difference:
-534 W
Balance
6 metrics measured
95
Overall
75 in
in
Right Y-Balance 1
95th Percentile
Elite (90th):
36 in
Difference:
✓ Elite
111 in
in
Right Y-Balance 2
95th Percentile
Elite (90th):
47 in
Difference:
✓ Elite
115 in
in
Right Y-Balance 3
95th Percentile
Elite (90th):
46 in
Difference:
✓ Elite
76 in
in
Left Y-Balance 1
96th Percentile
Elite (90th):
37 in
Difference:
✓ Elite
96 in
in
Left Y-Balance 2
94th Percentile
Elite (90th):
46 in
Difference:
✓ Elite
107 in
in
Left Y-Balance 3
94th Percentile
Elite (90th):
47 in
Difference:
✓ Elite
Pitch Metrics
4 metrics measured
44
Overall
18 in
in
Vertical Break
75th Percentile
Elite (90th):
20 in
Difference:
-2 in
6 in
in
Horizontal Break
45th Percentile
Elite (90th):
14 in
Difference:
-8 in
1673 rpm
rpm
Total Spin
21th Percentile
Elite (90th):
2178 rpm
Difference:
-505 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 Sam Etterman
The Overview
Alright Sam, 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. Your overall profile is strong — you're in the 73th 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
Sam, let me be real with you — this is actually exciting news. You're throwing 75 mph, but based on your physical metrics, the AI model says you should be around 78.2 mph. That 3.2 mph gap? That's not a problem — that's POTENTIAL. It means once we clean up your mechanics and movement patterns, you've got velocity sitting there waiting to be unlocked.
Your mechanics efficiency is at the 24th percentile — and honestly, this is where the opportunity is. Your physical tools are there, but your delivery isn't converting them efficiently. The good news? Mechanical improvements often come faster than physical gains. Once we optimize your sequencing and timing, you'll see immediate velocity jumps.
Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Vertical Jump 225
+1.8 mph
Current: 15.0" (12th %ile)
→
Target: 19.0" (42th %ile)
Why it matters: This metric has a direct correlation to pitching velocity based on our data from over 800 athletes.
How we fix it: The 3X Pitching Velocity Program includes specific protocols to target this. Combined with the TopVelocity training devices, you'll see improvement quickly.
Right Grip Strength
+1.8 mph
Current: 100.0 lbs (32th %ile)
→
Target: 110.0 lbs (62th %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.
Left Grip Strength
+1.8 mph
Current: 100.0 lbs (36th %ile)
→
Target: 110.0 lbs (66th %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 = +5.4 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 +11.1 mph, which would put you around 86 mph. That's a great interim target. The remaining 3.9 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 86 mph as your first milestone, crush that, then we'll re-evaluate and map out the next phase.
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 Left Grip Strength and Right Grip Strength. Together, these account for about 3.4 mph of your velocity gap.
Left Grip Strength +1.6 mph
Current
100 lbs
Percentile
42th
Target
113.8 lbs
To Gain
+13.8 lbs
Right Grip Strength +1.9 mph
Current
100 lbs
Percentile
36th
Target
117.2 lbs
To Gain
+17.2 lbs
Supporting Work
After that, it's about the supporting package: Left Hip Flexion (mobility), Total Body Strength, vertical jump (power/stability), Body Height. 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.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level