Not Cached Load: 1.65s
Patrick Diehl – Player Evaluation Report – TopVelocity.ai
Patrick Diehl

Patrick Diehl

USA 19 years old Born Dec 16, 2006 Eval: Jan 17, 2025
RHP TopVelocity Evaluation
78
Velocity
6'1"
Height
195
Weight
🤖

AI Velocity Analysis

Machine learning prediction based on 1,535 elite athletes

Camp Velocity
78
mph
AI Prediction
76
mph
Based on physical metrics
Difference
+1.8
mph
Above prediction
Proficiency
63
%ile
Mechanics efficiency
💡
What this means: Good mechanics - room for improvement
You're throwing 1.8 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 96.0" 44%ile
Goal 102.0" 74%ile
Lateral Broad Jump (Combined) +2.0 mph
Current 150.0" 32%ile
Goal 160.0" 62%ile
Vertical Jump +1.8 mph
Current 25.0" 40%ile
Goal 27.0" 70%ile
Left Grip +1.8 mph
Current 83.0 lbs 14%ile
Goal 100.0 lbs 44%ile
Right Grip +1.8 mph
Current 78.0 lbs 7%ile
Goal 100.0 lbs 37%ile
10-Yard Sprint +1.5 mph
Current 1.640s 60%ile
Goal 1.540s 90%ile

🎯 Biomechanic Variables to Improve

Motion capture metrics from your throwing mechanics analysis.

Trunk Rotation Speed @ FFS +1.9 mph
Current 456.0°/s 25%ile
Goal 535.5°/s 55%ile
Pelvis Rotation Speed @ FFS +1.7 mph
Current 459.0°/s 51%ile
Goal 630.1°/s 81%ile
Total Potential Velocity Gain: +14.6 mph → Target: 90 mph
✓ Target of 90 mph is achievable!
You need +12.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +14.6 mph.
🎖️

TopVelocity Ranking

Based on the TopVelocity Evaluation System

Current Rank
Unranked
TopV Pro 0/16 metrics
Level 3 0/16 metrics
Level 2 1/16 metrics
Level 1 5/16 metrics
Vertical Jump 25.0 / ≥25.0
Broad Jump 96.0 / ≥102.0
10 Yard Sprint 1.6 / ≤1.8
Total Body Strength 375.0 / ≥500.0
Right Hip Internal Rotation 25.0 / ≥30.0
Left Hip Internal Rotation 25.0 / ≥30.0
Right Hip Extension 15.0 / ≥15.0
Left Hip Extension 15.0 / ≥15.0
Right Hip Flexion 70.0 / ≥80.0
Left Hip Flexion 76.0 / ≥80.0
Right Hip Abduction 40.0 / ≥45.0
Left Hip Abduction 40.0 / ≥45.0
Right Trunk Rotation 55.0 / ≥65.0
Left Trunk Rotation 50.0 / ≥65.0
Right Dorsiflexion 5.0 / ≥10.0
Left Dorsiflexion 10.0 / ≥10.0
📊 Performance Scores (Percentile)
🔄
25
Mobility
💪
26
Shoulder
36
Power
⚖️
15
Balance
🎯
49
Mechanics
🏆
30
Overall
📏

Anthropometric

3 metrics measured

65
Overall
72.5 in
in
Body Height
62th Percentile
Elite (90th): 75.0 in
Difference: -2.5 in
195 lbs
lbs
Body Weight
68th Percentile
Elite (90th): 216 lbs
Difference: -21 lbs
73.0 in
in
Wing Span
62th Percentile
Elite (90th): 76.0 in
Difference: -3.0 in
🔄

Mobility

23 metrics measured

25
Overall
5 °
°
Right Dorsiflexion
5th Percentile
Elite (90th): 19 °
Difference: -14 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th): 18 °
Difference: -8 °
50 °
°
Right Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th): 75 °
Difference: -25 °
25 °
°
Right Hip Internal Rotation
37th Percentile
Elite (90th): 40 °
Difference: -15 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th): 40 °
Difference: -15 °
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th): 54 °
Difference: -8 °
25 °
°
Left Hip External Rotation
5th Percentile
Elite (90th): 50 °
Difference: -25 °
15 °
°
Right Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th): 25 °
Difference: -10 °
70 °
°
Right Hip Flexion
19th Percentile
Elite (90th): 95 °
Difference: -25 °
76 °
°
Left Hip Flexion
35th Percentile
Elite (90th): 95 °
Difference: -19 °
40 °
°
Right Hip Abduction
25th Percentile
Elite (90th): 51 °
Difference: -11 °
40 °
°
Left Hip Abduction
25th Percentile
Elite (90th): 52 °
Difference: -12 °
28 °
°
Right Shoulder Internal Rotation
8th Percentile
Elite (90th): 70 °
Difference: -42 °
52 °
°
Left Shoulder Internal Rotation
53th Percentile
Elite (90th): 80 °
Difference: -28 °
96 °
°
Right Shoulder External Rotation
27th Percentile
Elite (90th): 120 °
Difference: -24 °
96 °
°
Left Shoulder External Rotation
40th Percentile
Elite (90th): 115 °
Difference: -19 °
15 °
°
Right Shoulder Horizontal Abduction
5th Percentile
Elite (90th): 35 °
Difference: -20 °
20 °
°
Left Shoulder Horizontal Abduction
10th Percentile
Elite (90th): 35 °
Difference: -15 °
28 °
°
Trunk Extension
19th Percentile
Elite (90th): 50 °
Difference: -22 °
55 °
°
Right Trunk Rotation
25th Percentile
Elite (90th): 75 °
Difference: -20 °
50 °
°
Left Trunk Rotation
25th Percentile
Elite (90th): 70 °
Difference: -20 °
💪

Strength & Power

11 metrics measured

36
Overall
25.0 in
in
Vertical Jump
50th Percentile
Elite (90th): 30.0 in
Difference: -5.0 in
23.0 in
in
Vertical Jump 225lbs
81th Percentile
Elite (90th): 24.3 in
Difference: -1.3 in
96 in
in
Broad Jump
50th Percentile
Elite (90th): 108 in
Difference: -12 in
76 in
in
Right Lateral Broad Jump
41th Percentile
Elite (90th): 86 in
Difference: -10 in
74 in
in
Left Lateral Broad Jump
33th Percentile
Elite (90th): 86 in
Difference: -12 in
1.640 s
s
10 Yard Sprint
5th Percentile
Elite (90th): 1.880 s
Difference: -0.240 s
375 lbs
lbs
Total Body Strength
35th Percentile
Elite (90th): 600 lbs
Difference: -225 lbs
78 lbs
lbs
Right Grip Strength
9th Percentile
Elite (90th): 130 lbs
Difference: -52 lbs
83 lbs
lbs
Left Grip Strength
18th Percentile
Elite (90th): 130 lbs
Difference: -47 lbs
645 W
W
Right Rotational Power
51th Percentile
Elite (90th): 973 W
Difference: -328 W
425 W
W
Left Rotational Power
20th Percentile
Elite (90th): 909 W
Difference: -484 W
⚖️

Balance

6 metrics measured

15
Overall
21 in
in
Right Y-Balance 1
10th Percentile
Elite (90th): 36 in
Difference: -15 in
28 in
in
Right Y-Balance 2
15th Percentile
Elite (90th): 47 in
Difference: -19 in
29 in
in
Right Y-Balance 3
25th Percentile
Elite (90th): 46 in
Difference: -17 in
21 in
in
Left Y-Balance 1
10th Percentile
Elite (90th): 37 in
Difference: -16 in
30 in
in
Left Y-Balance 2
25th Percentile
Elite (90th): 46 in
Difference: -16 in
24 in
in
Left Y-Balance 3
4th Percentile
Elite (90th): 47 in
Difference: -23 in
🎯

Shoulder Strength

4 metrics measured

26
Overall
167 °
°
Right Shoulder Flexion
8th Percentile
Elite (90th): 209 °
Difference: -42 °
33 lbs
lbs
Right Shoulder Internal Rotation Strength
32th Percentile
Elite (90th): 55 lbs
Difference: -22 lbs
31 lbs
lbs
Right Shoulder External Rotation Strength
37th Percentile
Elite (90th): 49 lbs
Difference: -18 lbs
22 lbs
lbs
Scaption Right Back
25th Percentile
Elite (90th): 36 lbs
Difference: -14 lbs
⚙️

Mechanics

15 metrics measured

49
Overall
18 °
°
Hip Shoulder Separation Before Leg Drive
82th Percentile
Elite (90th): 21 °
Difference: -3 °
22 °
°
Trunk Flexion Before Leg Drive
25th Percentile
Elite (90th): 32 °
Difference: -10 °
58 °
°
Drive Knee Extension Before Leg Drive
37th Percentile
Elite (90th): 70 °
Difference: -12 °
55 °
°
Left Knee Flexion Front Foot Strike
78th Percentile
Elite (90th): 58 °
Difference: -3 °
71 °
°
Dominate Arm External Rotation Front Foot Strike
45th Percentile
Elite (90th): 97 °
Difference: -26 °
28 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
33th Percentile
Elite (90th): 45 °
Difference: -17 °
459 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
44th Percentile
Elite (90th): 673 °/s
Difference: -214 °/s
456 °/s
°/s
Trunk Rotation Speed Front Foot Strike
39th Percentile
Elite (90th): 756 °/s
Difference: -300 °/s
166 °
°
Dominate Arm External Rotation Maximum External Rotation
56th Percentile
Elite (90th): 184 °
Difference: -18 °
-6 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
30th Percentile
Elite (90th): 9 °
Difference: -15 °
857 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
74th Percentile
Elite (90th): 1238 °/s
Difference: -380 °/s
27 °
°
Trunk Flexion Ball Release
43th Percentile
Elite (90th): 42 °
Difference: -15 °
81 °
°
Dominate Arm Shoulder Abduction Ball Release
4th Percentile
Elite (90th): 105 °
Difference: -24 °
-8 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
75th Percentile
Elite (90th): -2 °
Difference: -6 °
49 °
°
Dominate Arm Extension Ball Release
59th Percentile
Elite (90th): 70 °
Difference: -21 °

Pitch Metrics

4 metrics measured

72
Overall
19 in
in
Vertical Break
82th Percentile
Elite (90th): 20 in
Difference: -1 in
9 in
in
Horizontal Break
62th Percentile
Elite (90th): 14 in
Difference: -5 in
2231 rpm
rpm
Total Spin
93th Percentile
Elite (90th): 2178 rpm
Difference: ✓ Elite
78 mph
mph
Total Velocity
50th Percentile
Elite (90th): 86 mph
Difference: -8 mph
🎯

Brent Pourciau's Analysis

Road to 90

Personalized roadmap for Patrick Diehl

📊 The Overview
Alright Patrick, 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. You're early in your development journey at the 30th 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
Patrick, let me break this down for you. You're sitting at 78 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 76.2 mph based on your physical metrics. You're actually beating that prediction by 1.8 mph. That means your mechanics are doing their job. You're not leaving velocity on the table from inefficiency.
Your mechanics efficiency is at the 63th percentile — that's solid, right around average for our database. You're neither leaving a ton on the table nor maximizing everything. This is a good sign because it means improvements in BOTH your physical profile AND your mechanics will translate to velocity.
🎯 Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump +2.1 mph
Current: 96.0" (44th %ile) Target: 102.0" (74th %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: 150.0" (32th %ile) Target: 160.0" (62th %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 +1.8 mph
Current: 25.0" (40th %ile) Target: 27.0" (70th %ile)
Why it matters: Vertical jump measures your explosive power — your ability to generate force quickly. This directly translates to how hard you can drive off the rubber.
How we fix it: The Impulse Ground Force Trainer develops your ability to create force into the ground explosively. Pair it with box jumps, depth jumps, and Olympic lift variations in the 3X Program.
These three priorities alone = +5.9 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 +12.0 mph to hit 90, and the improvements above give you +14.6 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'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 0.5 mph of your velocity gap.
Broad Jump +0.4 mph
Current 96 in
Percentile 50th
Target 102 in
To Gain +6 in
Body Height +0 mph
Current 72.5 in
Percentile 63th
Target 72.8 in
To Gain +0.3 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.
⚙️ 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 45th
🎯 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.
🚀 What's Next
Hit these targets, re-test, and the system will update the next set of variables to chase. This is iterative — each evaluation narrows the focus as your profile improves. Plan to re-evaluate in 8-12 weeks.

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Achievement Milestones

Evaluated
🎖 Ranked
80+ MPH
🔥 85+ MPH
💪 90+ Club
🏆 Pro Level