Zach Featherstone
LHP
TopVelocity Evaluation
78
Velocity
6'0"
Height
206
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
78
mph
AI Prediction
84
mph
Based on physical metrics
Difference
6.3
mph
Below prediction
Proficiency
9
%ile
Mechanics efficiency
What this means: Needs work - large gap between potential and performance
There's potential to gain 6.3 mph through improved mechanics and training.
There's potential to gain 6.3 mph through improved mechanics and training.
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Left Grip
+1.4 mph
Current
115.0 lbs
71%ile
→
Goal
135.0 lbs
95%ile
Total Body Strength
+1.4 mph
Current
440.0 lbs
66%ile
→
Goal
610.0 lbs
95%ile
Weight
+0.7 mph
Current
206.0 lbs
81%ile
→
Goal
230.5 lbs
95%ile
Hip Extension (Combined)
+0.6 mph
Current
30.0°
23%ile
→
Goal
36.0°
53%ile
Trunk Rotation (Combined)
+0.5 mph
Current
125.0°
57%ile
→
Goal
140.0°
87%ile
LSHB
+0.4 mph
Current
30.0
51%ile
→
Goal
35.0
81%ile
Hip Abduction (L)
+0.3 mph
Current
40.0°
10%ile
→
Goal
45.0°
40%ile
Hip Abduction (R)
+0.3 mph
Current
40.0°
12%ile
→
Goal
45.0°
42%ile
Total Potential Velocity Gain:
+5.6 mph
→ Target: 90 mph
Working Toward 90 mph
You need +12.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +5.6 mph.
Improving to 90th percentile in the metrics above can provide +5.6 mph.
6.4 mph gap remaining
Consider setting an interim target of 83 mph first.
Consider setting an interim target of 83 mph first.
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
📊 Performance Scores (Percentile)
63
Mobility
88
Power
76
Overall
Anthropometric
3 metrics measured
74
Overall
72.0 in
in
Body Height
50th Percentile
Elite (90th):
75.0 in
Difference:
-3.0 in
206 lbs
lbs
Body Weight
81th Percentile
Elite (90th):
216 lbs
Difference:
-10 lbs
76.0 in
in
Wing Span
90th Percentile
Elite (90th):
76.0 in
Difference:
✓ Elite
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 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
60 °
°
Left Plantar Flexion
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th):
40 °
Difference:
-5 °
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th):
40 °
Difference:
-5 °
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th):
54 °
Difference:
-8 °
45 °
°
Left Hip External Rotation
75th Percentile
Elite (90th):
50 °
Difference:
-5 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
95 °
°
Right Hip Flexion
90th Percentile
Elite (90th):
95 °
Difference:
✓ Elite
95 °
°
Left Hip Flexion
90th Percentile
Elite (90th):
95 °
Difference:
✓ Elite
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th):
51 °
Difference:
-11 °
40 °
°
Left Hip Abduction
25th Percentile
Elite (90th):
52 °
Difference:
-12 °
70 °
°
Right Shoulder Internal Rotation
90th Percentile
Elite (90th):
70 °
Difference:
✓ Elite
50 °
°
Left Shoulder Internal Rotation
50th Percentile
Elite (90th):
80 °
Difference:
-30 °
105 °
°
Right Shoulder External Rotation
50th Percentile
Elite (90th):
120 °
Difference:
-15 °
115 °
°
Left Shoulder External Rotation
90th 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 °
40 °
°
Trunk Extension
59th Percentile
Elite (90th):
50 °
Difference:
-10 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
65 °
°
Left Trunk Rotation
75th Percentile
Elite (90th):
70 °
Difference:
-5 °
Strength & Power
11 metrics measured
88
Overall
35.0 in
in
Vertical Jump
95th Percentile
Elite (90th):
30.0 in
Difference:
✓ Elite
30.0 in
in
Vertical Jump 225lbs
95th Percentile
Elite (90th):
24.3 in
Difference:
✓ Elite
114 in
in
Broad Jump
95th Percentile
Elite (90th):
108 in
Difference:
✓ Elite
96 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
96 in
in
Left Lateral Broad Jump
98th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
1.380 s
s
10 Yard Sprint
95th Percentile
Elite (90th):
1.880 s
Difference:
✓ Elite
440 lbs
lbs
Total Body Strength
58th Percentile
Elite (90th):
600 lbs
Difference:
-160 lbs
130 lbs
lbs
Right Grip Strength
89th Percentile
Elite (90th):
130 lbs
Difference:
-0 lbs
115 lbs
lbs
Left Grip Strength
72th Percentile
Elite (90th):
130 lbs
Difference:
-15 lbs
890 W
W
Right Rotational Power
83th Percentile
Elite (90th):
973 W
Difference:
-83 W
890 W
W
Left Rotational Power
88th Percentile
Elite (90th):
909 W
Difference:
-19 W
Pitch Metrics
5 metrics measured
36
Overall
1200 °
°
Spin Axis
10th Percentile
Elite (90th):
1200 °
Difference:
+0 °
16 in
in
Vertical Break
50th Percentile
Elite (90th):
20 in
Difference:
-4 in
-14 in
in
Horizontal Break
4th Percentile
Elite (90th):
14 in
Difference:
-28 in
1972 rpm
rpm
Total Spin
63th Percentile
Elite (90th):
2178 rpm
Difference:
-206 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 Zach Featherstone
The Overview
Alright Zach, 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 strong — you're in the 76th 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
Zach, let me be real with you — this is actually exciting news. You're throwing 78 mph, but based on your physical metrics, the AI model says you should be around 84.3 mph. That 6.3 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 9th 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:
Left Grip Strength
+1.4 mph
Current: 115.0 lbs (71th %ile)
→
Target: 135.0 lbs (95th %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.
Total Body Strength
+1.4 mph
Current: 440.0 lbs (66th %ile)
→
Target: 610.0 lbs (95th %ile)
Why it matters: Strength is the foundation everything else is built on. You can't be explosive if you're not strong first.
How we fix it: The 3X Program includes a complete strength protocol — squats, deadlifts, rows, presses with progressive overload. The TopVelocity Sled adds sport-specific strength that transfers directly to your delivery.
Body Weight
+0.7 mph
Current: 206.0 lbs (81th %ile)
→
Target: 230.5 lbs (95th %ile)
Why it matters: Mass equals gas. Bigger athletes generally throw harder because they have more tissue to generate and transfer force. It's physics.
How we fix it: The 3X Program includes nutrition protocols for adding functional mass. Structured calorie surplus with adequate protein, paired with the strength training to make sure every pound you gain is useful.
These three priorities alone = +3.5 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 +5.6 mph, which would put you around 83 mph. That's a great interim target. The remaining 6.4 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 83 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 Body Height and Left Hip Abduction. Together, these account for about 1.8 mph of your velocity gap.
Body Height +0.5 mph
Current
72 in
Percentile
50th
Target
72.8 in
To Gain
+0.8 in
Left Hip Abduction +1.2 mph
Current
40 °
Percentile
25th
Target
49 °
To Gain
+9 °
Supporting Work
After that, it's about the supporting package: Left Hip Extension, Left Plantar Flexion (mobility). 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