Chess Parker
RHP
TopVelocity Evaluation
79
Velocity
6'1"
Height
186
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
79
mph
AI Prediction
81
mph
Based on physical metrics
Difference
2.7
mph
Below prediction
Proficiency
26
%ile
Mechanics efficiency
What this means: Below average mechanics - significant improvement potential
There's potential to gain 2.7 mph through improved mechanics and training.
There's potential to gain 2.7 mph through improved mechanics and training.
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Weight
+1.5 mph
Current
186.0 lbs
56%ile
→
Goal
211.3 lbs
86%ile
Right Grip
+1.2 mph
Current
120.0 lbs
75%ile
→
Goal
135.0 lbs
95%ile
Hip Rotation (L) - ER+IR
+0.7 mph
Current
67.0°
52%ile
→
Goal
80.0°
82%ile
Hip Rotation (R) - ER+IR
+0.7 mph
Current
70.0°
52%ile
→
Goal
80.0°
82%ile
Hip Flexion (L)
+0.6 mph
Current
70.0°
14%ile
→
Goal
78.0°
44%ile
Hip Flexion (R)
+0.6 mph
Current
70.0°
15%ile
→
Goal
78.0°
45%ile
Trunk Rotation (Combined)
+0.5 mph
Current
120.0°
39%ile
→
Goal
130.0°
69%ile
Shoulder Rotation (R) - ER+IR
+0.4 mph
Current
130.0°
11%ile
→
Goal
145.0°
41%ile
Total Potential Velocity Gain:
+6.2 mph
→ Target: 90 mph
Working Toward 90 mph
You need +11.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +6.2 mph.
Improving to 90th percentile in the metrics above can provide +6.2 mph.
4.8 mph gap remaining
Consider setting an interim target of 85 mph first.
Consider setting an interim target of 85 mph first.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
0/16 metrics
Level 3
3/16 metrics
Level 2
5/16 metrics
📊 Performance Scores (Percentile)
47
Mobility
60
Shoulder
82
Power
83
Balance
68
Overall
Anthropometric
3 metrics measured
58
Overall
73.0 in
in
Body Height
75th Percentile
Elite (90th):
75.0 in
Difference:
-2.0 in
186 lbs
lbs
Body Weight
55th Percentile
Elite (90th):
216 lbs
Difference:
-30 lbs
71.0 in
in
Wing Span
41th Percentile
Elite (90th):
76.0 in
Difference:
-5.0 in
Mobility
23 metrics measured
47
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th):
19 °
Difference:
-9 °
15 °
°
Left Dorsiflexion
75th Percentile
Elite (90th):
18 °
Difference:
-3 °
66 °
°
Right Plantar Flexion
65th Percentile
Elite (90th):
75 °
Difference:
-9 °
60 °
°
Left Plantar Flexion
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
30 °
°
Right Hip Internal Rotation
50th Percentile
Elite (90th):
40 °
Difference:
-10 °
32 °
°
Left Hip Internal Rotation
60th Percentile
Elite (90th):
40 °
Difference:
-8 °
40 °
°
Right Hip External Rotation
50th Percentile
Elite (90th):
54 °
Difference:
-14 °
35 °
°
Left Hip External Rotation
34th Percentile
Elite (90th):
50 °
Difference:
-15 °
22 °
°
Right Hip Extension
75th Percentile
Elite (90th):
25 °
Difference:
-3 °
22 °
°
Left Hip Extension
75th Percentile
Elite (90th):
25 °
Difference:
-3 °
70 °
°
Right Hip Flexion
19th Percentile
Elite (90th):
95 °
Difference:
-25 °
70 °
°
Left Hip Flexion
19th Percentile
Elite (90th):
95 °
Difference:
-25 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th):
51 °
Difference:
-6 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th):
52 °
Difference:
-7 °
40 °
°
Right Shoulder Internal Rotation
30th Percentile
Elite (90th):
70 °
Difference:
-30 °
50 °
°
Left Shoulder Internal Rotation
50th Percentile
Elite (90th):
80 °
Difference:
-30 °
90 °
°
Right Shoulder External Rotation
10th Percentile
Elite (90th):
120 °
Difference:
-30 °
98 °
°
Left Shoulder External Rotation
45th Percentile
Elite (90th):
115 °
Difference:
-17 °
25 °
°
Right Shoulder Horizontal Abduction
50th Percentile
Elite (90th):
35 °
Difference:
-10 °
22 °
°
Left Shoulder Horizontal Abduction
25th Percentile
Elite (90th):
35 °
Difference:
-13 °
34 °
°
Trunk Extension
39th Percentile
Elite (90th):
50 °
Difference:
-16 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th):
70 °
Difference:
-10 °
Strength & Power
10 metrics measured
82
Overall
33.0 in
in
Vertical Jump
95th Percentile
Elite (90th):
30.0 in
Difference:
✓ Elite
112 in
in
Broad Jump
95th Percentile
Elite (90th):
108 in
Difference:
✓ Elite
92 in
in
Right Lateral Broad Jump
95th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
91 in
in
Left Lateral Broad Jump
95th Percentile
Elite (90th):
86 in
Difference:
✓ Elite
1.550 s
s
10 Yard Sprint
5th Percentile
Elite (90th):
1.880 s
Difference:
-0.330 s
710 lbs
lbs
Total Body Strength
95th Percentile
Elite (90th):
600 lbs
Difference:
✓ Elite
120 lbs
lbs
Right Grip Strength
75th Percentile
Elite (90th):
130 lbs
Difference:
-10 lbs
120 lbs
lbs
Left Grip Strength
79th Percentile
Elite (90th):
130 lbs
Difference:
-10 lbs
986 W
W
Right Rotational Power
90th Percentile
Elite (90th):
973 W
Difference:
✓ Elite
1052 W
W
Left Rotational Power
95th Percentile
Elite (90th):
909 W
Difference:
✓ Elite
Balance
6 metrics measured
83
Overall
32 in
in
Right Y-Balance 1
80th Percentile
Elite (90th):
36 in
Difference:
-4 in
43 in
in
Right Y-Balance 2
82th Percentile
Elite (90th):
47 in
Difference:
-4 in
40 in
in
Right Y-Balance 3
78th Percentile
Elite (90th):
46 in
Difference:
-6 in
31 in
in
Left Y-Balance 1
77th Percentile
Elite (90th):
37 in
Difference:
-6 in
45 in
in
Left Y-Balance 2
88th Percentile
Elite (90th):
46 in
Difference:
-1 in
49 in
in
Left Y-Balance 3
90th Percentile
Elite (90th):
47 in
Difference:
✓ Elite
Shoulder Strength
4 metrics measured
60
Overall
178 °
°
Right Shoulder Flexion
23th Percentile
Elite (90th):
209 °
Difference:
-31 °
41 lbs
lbs
Right Shoulder Internal Rotation Strength
59th Percentile
Elite (90th):
55 lbs
Difference:
-14 lbs
43 lbs
lbs
Right Shoulder External Rotation Strength
77th Percentile
Elite (90th):
49 lbs
Difference:
-6 lbs
33 lbs
lbs
Scaption Right Back
81th Percentile
Elite (90th):
36 lbs
Difference:
-3 lbs
Pitch Metrics
1 metrics measured
56
Overall
79 mph
mph
Total Velocity
56th Percentile
Elite (90th):
86 mph
Difference:
-7 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Chess Parker
The Overview
Alright Chess, here's your Road to 90. You're currently sitting at 79 mph, which means you need about 11.0 mph to hit your target of 90. Your overall profile is solid at the 68th percentile. There are clear opportunities to improve, and targeting the right ones will get you to 90.
What The AI Analysis Tells Me
Chess, here's your reality check. You're at 79 mph, and the AI model predicted 81.7 mph based on your physical profile. You're pretty much right where you'd expect to be. This means you're efficiently converting your athleticism into velocity — no major mechanical leaks, but also room to grow both physically AND mechanically.
Your mechanics efficiency is at the 26th 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:
Body Weight
+1.5 mph
Current: 186.0 lbs (56th %ile)
→
Target: 211.3 lbs (86th %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.
Right Grip Strength
+1.2 mph
Current: 120.0 lbs (75th %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.
Hip Rotation (Left)
+0.7 mph
Current: 67.0° (52th %ile)
→
Target: 80.0° (82th %ile)
Why it matters: Hip mobility determines how much separation you can create between your hips and shoulders — that's where velocity comes from.
How we fix it: The 3X Program includes daily hip mobility protocols — 90/90 stretches, hip CARs, and dynamic mobility drills. The Stride Excelerator also helps groove proper hip mechanics.
These three priorities alone = +3.4 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 +6.2 mph, which would put you around 85 mph. That's a great interim target. The remaining 4.8 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 85 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 right shoulder external rotation and Left Hip Abduction. Together, these account for about 2.3 mph of your velocity gap.
Right Shoulder External Rotation +2.1 mph
Current
90 °
Percentile
10th
Target
109 °
To Gain
+19 °
Left Hip Abduction +0.2 mph
Current
45 °
Percentile
50th
Target
49 °
To Gain
+4 °
Supporting Work
After that, it's about the supporting package: Left Hip External Rotation, Left Hip 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:
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