Avery Williams
RHP
TopVelocity Evaluation
75
Velocity
5'11"
Height
206
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
75
mph
AI Prediction
70
mph
Based on physical metrics
Difference
+4.8
mph
Above prediction
Proficiency
84
%ile
Mechanics efficiency
What this means: Excellent mechanics - above average efficiency
You're throwing 4.8 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 4.8 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
+2.1 mph
Current
72.0"
2%ile
→
Goal
92.0"
32%ile
Lateral Broad Jump (Combined)
+2.0 mph
Current
134.0"
6%ile
→
Goal
150.0"
36%ile
Vertical Jump 225
+1.8 mph
Current
14.0"
8%ile
→
Goal
18.0"
38%ile
Right Grip
+1.8 mph
Current
90.0 lbs
17%ile
→
Goal
105.0 lbs
47%ile
Left Grip
+1.8 mph
Current
90.0 lbs
19%ile
→
Goal
105.0 lbs
49%ile
Vertical Jump
+1.8 mph
Current
24.0"
29%ile
→
Goal
26.0"
59%ile
10-Yard Sprint
+1.5 mph
Current
1.840s
8%ile
→
Goal
1.700s
38%ile
Total Body Strength
+1.4 mph
Current
250.0 lbs
5%ile
→
Goal
360.0 lbs
35%ile
Total Potential Velocity Gain:
+14.2 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 +14.2 mph.
Improving to 90th percentile in the metrics above can provide +14.2 mph.
0.8 mph gap remaining
This small gap can likely be closed with continued development.
This small gap can likely be closed with continued development.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
Youth Level 3
2/16 metrics
Youth Level 2
3/16 metrics
📊 Performance Scores (Percentile)
37
Mobility
17
Power
24
Balance
26
Overall
Anthropometric
3 metrics measured
56
Overall
70.5 in
in
Body Height
31th Percentile
Elite (90th):
75.0 in
Difference:
-4.5 in
206 lbs
lbs
Body Weight
81th Percentile
Elite (90th):
216 lbs
Difference:
-10 lbs
72.5 in
in
Wing Span
56th Percentile
Elite (90th):
76.0 in
Difference:
-3.5 in
Mobility
23 metrics measured
37
Overall
7 °
°
Right Dorsiflexion
20th Percentile
Elite (90th):
19 °
Difference:
-12 °
5 °
°
Left Dorsiflexion
5th Percentile
Elite (90th):
18 °
Difference:
-13 °
70 °
°
Right Plantar Flexion
75th Percentile
Elite (90th):
75 °
Difference:
-5 °
66 °
°
Left Plantar Flexion
76th Percentile
Elite (90th):
75 °
Difference:
-9 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th):
40 °
Difference:
-10 °
20 °
°
Left Hip Internal Rotation
10th Percentile
Elite (90th):
40 °
Difference:
-20 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th):
54 °
Difference:
-14 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th):
50 °
Difference:
-10 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
60 °
°
Right Hip Flexion
5th Percentile
Elite (90th):
95 °
Difference:
-35 °
65 °
°
Left Hip Flexion
10th Percentile
Elite (90th):
95 °
Difference:
-30 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th):
51 °
Difference:
-6 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th):
52 °
Difference:
-7 °
55 °
°
Right Shoulder Internal Rotation
64th Percentile
Elite (90th):
70 °
Difference:
-15 °
82 °
°
Left Shoulder Internal Rotation
92th Percentile
Elite (90th):
80 °
Difference:
✓ Elite
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th):
120 °
Difference:
-30 °
75 °
°
Left Shoulder External Rotation
4th Percentile
Elite (90th):
115 °
Difference:
-40 °
20 °
°
Right Shoulder Horizontal Abduction
10th Percentile
Elite (90th):
35 °
Difference:
-15 °
22 °
°
Left Shoulder Horizontal Abduction
25th Percentile
Elite (90th):
35 °
Difference:
-13 °
36 °
°
Trunk Extension
46th Percentile
Elite (90th):
50 °
Difference:
-14 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
55 °
°
Left Trunk Rotation
37th Percentile
Elite (90th):
70 °
Difference:
-15 °
Strength & Power
11 metrics measured
17
Overall
24.0 in
in
Vertical Jump
37th Percentile
Elite (90th):
30.0 in
Difference:
-6.0 in
14.0 in
in
Vertical Jump 225lbs
10th Percentile
Elite (90th):
24.3 in
Difference:
-10.3 in
72 in
in
Broad Jump
4th Percentile
Elite (90th):
108 in
Difference:
-36 in
66 in
in
Right Lateral Broad Jump
7th Percentile
Elite (90th):
86 in
Difference:
-20 in
68 in
in
Left Lateral Broad Jump
10th Percentile
Elite (90th):
86 in
Difference:
-18 in
1.840 s
s
10 Yard Sprint
6th Percentile
Elite (90th):
1.880 s
Difference:
-0.040 s
250 lbs
lbs
Total Body Strength
5th Percentile
Elite (90th):
600 lbs
Difference:
-350 lbs
90 lbs
lbs
Right Grip Strength
20th Percentile
Elite (90th):
130 lbs
Difference:
-40 lbs
90 lbs
lbs
Left Grip Strength
25th Percentile
Elite (90th):
130 lbs
Difference:
-40 lbs
510 W
W
Right Rotational Power
26th Percentile
Elite (90th):
973 W
Difference:
-463 W
507 W
W
Left Rotational Power
34th Percentile
Elite (90th):
909 W
Difference:
-402 W
Balance
6 metrics measured
24
Overall
20 in
in
Right Y-Balance 1
7th Percentile
Elite (90th):
36 in
Difference:
-16 in
34 in
in
Right Y-Balance 2
50th Percentile
Elite (90th):
47 in
Difference:
-13 in
32 in
in
Right Y-Balance 3
43th Percentile
Elite (90th):
46 in
Difference:
-14 in
21 in
in
Left Y-Balance 1
10th Percentile
Elite (90th):
37 in
Difference:
-16 in
28 in
in
Left Y-Balance 2
15th Percentile
Elite (90th):
46 in
Difference:
-18 in
28 in
in
Left Y-Balance 3
15th Percentile
Elite (90th):
47 in
Difference:
-19 in
Pitch Metrics
4 metrics measured
45
Overall
20 in
in
Vertical Break
90th Percentile
Elite (90th):
20 in
Difference:
✓ Elite
3 in
in
Horizontal Break
33th Percentile
Elite (90th):
14 in
Difference:
-11 in
1724 rpm
rpm
Total Spin
26th Percentile
Elite (90th):
2178 rpm
Difference:
-454 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 Avery Williams
The Overview
Alright Avery, 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. You're early in your development journey at the 26th percentile. At this stage, almost everything you work on will help — mobility, strength, power, and motor control all move the needle.
What The AI Analysis Tells Me
Avery, here's what jumps out at me — you're throwing 75 mph, but based on your physical profile, our AI model predicted you'd be around 70.2 mph. That's a +4.8 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 84th 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
+2.1 mph
Current: 72.0" (2th %ile)
→
Target: 92.0" (32th %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.
Lateral Broad Jump
+2.0 mph
Current: 134.0" (6th %ile)
→
Target: 150.0" (36th %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.
Vertical Jump 225
+1.8 mph
Current: 14.0" (8th %ile)
→
Target: 18.0" (38th %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.
These three priorities alone = +5.9 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 +14.2 mph, which would put you around 89 mph. That's a great interim target. The remaining 0.8 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 broad jump and Body Height. Together, these account for about 2.0 mph of your velocity gap.
Broad Jump +1.8 mph
Current
72 in
Percentile
5th
Target
102 in
To Gain
+30 in
Body Height +0.2 mph
Current
70.5 in
Percentile
31th
Target
72.8 in
To Gain
+2.3 in
Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion, Left Hip Abduction (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:
Explosive Power
Jump training (box jumps, bounds) + Olympic lift progressions (cleans, hang cleans). Train fast to be fast.
Mobility & Stability
Daily mobility work (hips, ankles, t-spine) + longer holds. Add single-leg stability for pelvic control.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level