Deylen Miley
RHP
TopVelocity Evaluation
87
Velocity
6'1"
Height
207
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
87
mph
AI Prediction
81
mph
Based on physical metrics
Difference
+5.1
mph
Above prediction
Proficiency
85
%ile
Mechanics efficiency
What this means: Excellent mechanics - above average efficiency
You're throwing 5.1 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 5.1 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
+1.7 mph
Current
102.0"
71%ile
→
Goal
112.0"
95%ile
Total Body Strength
+1.0 mph
Current
470.0 lbs
74%ile
→
Goal
610.0 lbs
95%ile
Left Grip
+0.7 mph
Current
125.0 lbs
84%ile
→
Goal
135.0 lbs
95%ile
Lateral Broad Jump (Combined)
+0.7 mph
Current
170.0"
85%ile
→
Goal
178.0"
95%ile
Top Priority Improvements:
+4.1 mph potential
→ Target: 90 mph
✓ Target of 90 mph is achievable!
You need +3.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +4.1 mph.
Improving to 90th percentile in the metrics above can provide +4.1 mph.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
1/16 metrics
Level 3
3/16 metrics
Level 2
7/16 metrics
📊 Performance Scores (Percentile)
54
Mobility
85
Power
70
Overall
Anthropometric
3 metrics measured
80
Overall
73.0 in
in
Body Height
75th Percentile
Elite (90th):
75.0 in
Difference:
-2.0 in
207 lbs
lbs
Body Weight
81th Percentile
Elite (90th):
216 lbs
Difference:
-9 lbs
75.0 in
in
Wing Span
82th Percentile
Elite (90th):
76.0 in
Difference:
-1.0 in
Mobility
23 metrics measured
54
Overall
20 °
°
Right Dorsiflexion
95th Percentile
Elite (90th):
19 °
Difference:
✓ Elite
17 °
°
Left Dorsiflexion
85th Percentile
Elite (90th):
18 °
Difference:
-1 °
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 °
30 °
°
Left Hip Internal Rotation
50th Percentile
Elite (90th):
40 °
Difference:
-10 °
30 °
°
Right Hip External Rotation
10th Percentile
Elite (90th):
54 °
Difference:
-24 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th):
50 °
Difference:
-15 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
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 °
45 °
°
Left Shoulder Internal Rotation
37th Percentile
Elite (90th):
80 °
Difference:
-35 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th):
120 °
Difference:
-10 °
110 °
°
Left Shoulder External Rotation
81th Percentile
Elite (90th):
115 °
Difference:
-5 °
25 °
°
Right Shoulder Horizontal Abduction
50th Percentile
Elite (90th):
35 °
Difference:
-10 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th):
35 °
Difference:
-5 °
30 °
°
Trunk Extension
25th Percentile
Elite (90th):
50 °
Difference:
-20 °
65 °
°
Right Trunk Rotation
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th):
70 °
Difference:
-10 °
Strength & Power
10 metrics measured
85
Overall
30.0 in
in
Vertical Jump
89th Percentile
Elite (90th):
30.0 in
Difference:
-0.0 in
102 in
in
Broad Jump
75th Percentile
Elite (90th):
108 in
Difference:
-6 in
80 in
in
Right Lateral Broad Jump
62th Percentile
Elite (90th):
86 in
Difference:
-6 in
90 in
in
Left Lateral Broad Jump
95th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
1.480 s
s
10 Yard Sprint
95th Percentile
Elite (90th):
1.880 s
Difference:
✓ Elite
470 lbs
lbs
Total Body Strength
66th Percentile
Elite (90th):
600 lbs
Difference:
-130 lbs
130 lbs
lbs
Right Grip Strength
89th Percentile
Elite (90th):
130 lbs
Difference:
-0 lbs
125 lbs
lbs
Left Grip Strength
84th Percentile
Elite (90th):
130 lbs
Difference:
-5 lbs
1171 W
W
Right Rotational Power
95th Percentile
Elite (90th):
973 W
Difference:
✓ Elite
936 W
W
Left Rotational Power
91th Percentile
Elite (90th):
909 W
Difference:
✓ Elite
Pitch Metrics
5 metrics measured
61
Overall
1200 °
°
Spin Axis
10th Percentile
Elite (90th):
1200 °
Difference:
+0 °
20 in
in
Vertical Break
91th Percentile
Elite (90th):
20 in
Difference:
✓ Elite
4 in
in
Horizontal Break
35th Percentile
Elite (90th):
14 in
Difference:
-10 in
2056 rpm
rpm
Total Spin
76th Percentile
Elite (90th):
2178 rpm
Difference:
-122 rpm
87 mph
mph
Total Velocity
92th Percentile
Elite (90th):
86 mph
Difference:
✓ Elite
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Deylen Miley
The Overview
Alright Deylen, here's your Road to 90. You're currently sitting at 87 mph, which means you need about 3.0 mph to hit your target of 90. Your overall profile is strong — you're in the 70th 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
Deylen, here's what jumps out at me — you're throwing 87 mph, but based on your physical profile, our AI model predicted you'd be around 81.9 mph. That's a +5.1 mph difference, which tells me your mechanics and motor patterns are already working in your favor. You're squeezing more velocity out of your body than most athletes with similar builds. That's a huge positive.
Your mechanics efficiency is at the 85th 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:
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.
Total Body Strength
+1.0 mph
Current: 470.0 lbs (74th %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.
Left Grip Strength
+0.7 mph
Current: 125.0 lbs (84th %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.
These three priorities alone = +3.4 mph potential
Can You Hit Your Target?
Here's the best part — the math works. You need +3.0 mph to hit 90, and the improvements above give you +4.1 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're already in a good spot physically, so the 3X Program will help you refine and maximize what you've got. 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 Hip Abduction and Left Hip External Rotation. Together, these account for about 0.3 mph of your velocity gap.
Left Hip Abduction +0.1 mph
Current
45 °
Percentile
50th
Target
49 °
To Gain
+4 °
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 internal rotation, Left Hip Extension (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