Will Kates
RHP
TopVelocity Evaluation
86
Velocity
6'3"
Height
192
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
86
mph
AI Prediction
82
mph
Based on physical metrics
Difference
+3.9
mph
Above prediction
Proficiency
78
%ile
Mechanics efficiency
What this means: Excellent mechanics - above average efficiency
You're throwing 3.9 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 3.9 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.
Weight
+1.5 mph
Current
192.0 lbs
65%ile
→
Goal
229.0 lbs
95%ile
10-Yard Sprint
+1.5 mph
Current
1.680s
46%ile
→
Goal
1.600s
76%ile
🎯 Biomechanic Variables to Improve
Motion capture metrics from your throwing mechanics analysis.
Trunk Rotation Speed @ FFS
+1.9 mph
Current
484.0°/s
33%ile
→
Goal
585.5°/s
63%ile
Pelvis Rotation Speed @ FFS
+1.7 mph
Current
484.0°/s
57%ile
→
Goal
660.1°/s
87%ile
Top Priority Improvements:
+6.6 mph potential
→ Target: 90 mph
✓ Target of 90 mph is achievable!
You need +4.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +6.6 mph.
Improving to 90th percentile in the metrics above can provide +6.6 mph.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
1/16 metrics
Level 3
4/16 metrics
Level 2
11/16 metrics
📊 Performance Scores (Percentile)
76
Mobility
67
Shoulder
81
Power
64
Balance
55
Mechanics
69
Overall
Anthropometric
3 metrics measured
82
Overall
75.0 in
in
Body Height
90th Percentile
Elite (90th):
75.0 in
Difference:
✓ Elite
192 lbs
lbs
Body Weight
64th Percentile
Elite (90th):
216 lbs
Difference:
-24 lbs
77.0 in
in
Wing Span
92th Percentile
Elite (90th):
76.0 in
Difference:
✓ Elite
Mobility
23 metrics measured
76
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th):
19 °
Difference:
-4 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th):
18 °
Difference:
-3 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th):
75 °
Difference:
-10 °
40 °
°
Right Hip Internal Rotation
90th Percentile
Elite (90th):
40 °
Difference:
✓ Elite
50 °
°
Left Hip Internal Rotation
95th Percentile
Elite (90th):
40 °
Difference:
✓ Elite
55 °
°
Right Hip External Rotation
95th Percentile
Elite (90th):
54 °
Difference:
✓ Elite
55 °
°
Left Hip External Rotation
95th Percentile
Elite (90th):
50 °
Difference:
✓ Elite
20 °
°
Right Hip Extension
62th Percentile
Elite (90th):
25 °
Difference:
-5 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th):
25 °
Difference:
-5 °
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 °
55 °
°
Right Shoulder Internal Rotation
64th Percentile
Elite (90th):
70 °
Difference:
-15 °
55 °
°
Left Shoulder Internal Rotation
58th Percentile
Elite (90th):
80 °
Difference:
-25 °
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th):
120 °
Difference:
-5 °
105 °
°
Left Shoulder External Rotation
70th Percentile
Elite (90th):
115 °
Difference:
-10 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
55 °
°
Trunk Extension
95th Percentile
Elite (90th):
50 °
Difference:
✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th):
75 °
Difference:
-5 °
80 °
°
Left Trunk Rotation
95th Percentile
Elite (90th):
70 °
Difference:
✓ Elite
Strength & Power
11 metrics measured
81
Overall
32.0 in
in
Vertical Jump
95th Percentile
Elite (90th):
30.0 in
Difference:
✓ Elite
27.0 in
in
Vertical Jump 225lbs
95th Percentile
Elite (90th):
24.3 in
Difference:
✓ Elite
110 in
in
Broad Jump
93th Percentile
Elite (90th):
108 in
Difference:
✓ Elite
90 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
88 in
in
Left Lateral Broad Jump
92th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
1.680 s
s
10 Yard Sprint
5th Percentile
Elite (90th):
1.880 s
Difference:
-0.200 s
400 lbs
lbs
Total Body Strength
45th Percentile
Elite (90th):
600 lbs
Difference:
-200 lbs
140 lbs
lbs
Right Grip Strength
95th Percentile
Elite (90th):
130 lbs
Difference:
✓ Elite
130 lbs
lbs
Left Grip Strength
90th Percentile
Elite (90th):
130 lbs
Difference:
✓ Elite
1098 W
W
Right Rotational Power
95th Percentile
Elite (90th):
973 W
Difference:
✓ Elite
960 W
W
Left Rotational Power
92th Percentile
Elite (90th):
909 W
Difference:
✓ Elite
Balance
6 metrics measured
64
Overall
29 in
in
Right Y-Balance 1
68th Percentile
Elite (90th):
36 in
Difference:
-7 in
41 in
in
Right Y-Balance 2
78th Percentile
Elite (90th):
47 in
Difference:
-6 in
35 in
in
Right Y-Balance 3
60th Percentile
Elite (90th):
46 in
Difference:
-11 in
27 in
in
Left Y-Balance 1
56th Percentile
Elite (90th):
37 in
Difference:
-10 in
39 in
in
Left Y-Balance 2
76th Percentile
Elite (90th):
46 in
Difference:
-7 in
33 in
in
Left Y-Balance 3
43th Percentile
Elite (90th):
47 in
Difference:
-14 in
Shoulder Strength
4 metrics measured
67
Overall
200 °
°
Right Shoulder Flexion
76th Percentile
Elite (90th):
209 °
Difference:
-9 °
38 lbs
lbs
Right Shoulder Internal Rotation Strength
50th Percentile
Elite (90th):
55 lbs
Difference:
-17 lbs
41 lbs
lbs
Right Shoulder External Rotation Strength
71th Percentile
Elite (90th):
49 lbs
Difference:
-8 lbs
30 lbs
lbs
Scaption Right Back
68th Percentile
Elite (90th):
36 lbs
Difference:
-6 lbs
Mechanics
15 metrics measured
55
Overall
13 °
°
Hip Shoulder Separation Before Leg Drive
66th Percentile
Elite (90th):
21 °
Difference:
-8 °
20 °
°
Trunk Flexion Before Leg Drive
19th Percentile
Elite (90th):
32 °
Difference:
-12 °
62 °
°
Drive Knee Extension Before Leg Drive
55th Percentile
Elite (90th):
70 °
Difference:
-8 °
56 °
°
Left Knee Flexion Front Foot Strike
82th Percentile
Elite (90th):
58 °
Difference:
-2 °
79 °
°
Dominate Arm External Rotation Front Foot Strike
57th Percentile
Elite (90th):
97 °
Difference:
-18 °
31 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
45th Percentile
Elite (90th):
45 °
Difference:
-14 °
484 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
51th Percentile
Elite (90th):
673 °/s
Difference:
-189 °/s
484 °/s
°/s
Trunk Rotation Speed Front Foot Strike
45th Percentile
Elite (90th):
756 °/s
Difference:
-272 °/s
170 °
°
Dominate Arm External Rotation Maximum External Rotation
64th Percentile
Elite (90th):
184 °
Difference:
-14 °
-3 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
45th Percentile
Elite (90th):
9 °
Difference:
-12 °
602 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
53th Percentile
Elite (90th):
1238 °/s
Difference:
-636 °/s
35 °
°
Trunk Flexion Ball Release
71th Percentile
Elite (90th):
42 °
Difference:
-7 °
85 °
°
Dominate Arm Shoulder Abduction Ball Release
8th Percentile
Elite (90th):
105 °
Difference:
-20 °
-9 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
70th Percentile
Elite (90th):
-2 °
Difference:
-7 °
62 °
°
Dominate Arm Extension Ball Release
81th Percentile
Elite (90th):
70 °
Difference:
-8 °
Pitch Metrics
1 metrics measured
90
Overall
86 mph
mph
Total Velocity
90th Percentile
Elite (90th):
86 mph
Difference:
✓ Elite
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Will Kates
The Overview
Alright Will, here's your Road to 90. You're currently sitting at 86 mph, which means you need about 4.0 mph to hit your target of 90. Your overall profile is solid at the 69th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
What The AI Analysis Tells Me
Will, here's what jumps out at me — you're throwing 86 mph, but based on your physical profile, our AI model predicted you'd be around 82.1 mph. That's a +3.9 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 78th 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:
Body Weight
+1.5 mph
Current: 192.0 lbs (65th %ile)
→
Target: 229.0 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.
10-Yard Sprint
+1.5 mph
Current: 1.7s (46th %ile)
→
Target: 1.6s (76th %ile)
Why it matters: Your 10-yard sprint measures acceleration — first-step explosiveness. Pitching is all about that initial burst of power, not sustained speed.
How we fix it: The TopVelocity Sled is built for this — resisted sprints that develop first-step explosiveness. The 3X Program includes specific sprint protocols to improve your acceleration.
These three priorities alone = +3.0 mph potential
The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +3.6 mph worth of mechanical improvements available. These are things like trunk rotation speed, pelvis rotation, and arm timing — exactly what the 3X Pitching Velocity Program is designed to fix. The Trunk Excelerator specifically trains that rotational sequencing, and the Stride Excelerator grooves the lower half mechanics. This is where the real velocity unlocks.
Can You Hit Your Target?
Here's the best part — the math works. You need +4.0 mph to hit 90, and the improvements above give you +6.6 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 Extension. Together, these account for about 0.2 mph of your velocity gap.
Left Hip Abduction +0.1 mph
Current
45 °
Percentile
50th
Target
49 °
To Gain
+4 °
Left Hip Extension +0.1 mph
Current
20 °
Percentile
50th
Target
21.6 °
To Gain
+1.6 °
Supporting Work
After that, it's about the supporting package: left shoulder internal rotation, Right Hip Abduction (mobility), Left Y-Balance 1, Left Y-Balance 3 (power/stability). These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
Mechanical Focus
Mechanically, the key focus is Dominate Arm External Rotation Front Foot Strike and Dominate Arm External Rotation Maximum External Rotation. Most of the energy to the ball comes through the trunk, so trunk acceleration and sequencing are the big rocks to move.
Dominate Arm External Rotation Front Foot Strike +0.1 mph
Current Percentile
58th
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