Caleb Kasper
RHP
TopVelocity Evaluation
72
Velocity
5'9"
Height
167
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
72
mph
AI Prediction
71
mph
Based on physical metrics
Difference
+0.9
mph
Above prediction
Proficiency
56
%ile
Mechanics efficiency
What this means: Average mechanics - typical for athlete profile
You're throwing 0.9 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 0.9 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.
Broad Jump
+2.1 mph
Current
78.0"
5%ile
→
Goal
92.0"
35%ile
Lateral Broad Jump (Combined)
+2.0 mph
Current
129.0"
4%ile
→
Goal
150.0"
34%ile
Left Grip
+1.8 mph
Current
77.0 lbs
9%ile
→
Goal
100.0 lbs
39%ile
Vertical Jump
+1.8 mph
Current
21.0"
10%ile
→
Goal
25.0"
40%ile
Right Grip
+1.8 mph
Current
99.0 lbs
32%ile
→
Goal
110.0 lbs
62%ile
10-Yard Sprint
+1.5 mph
Current
1.940s
3%ile
→
Goal
1.710s
33%ile
Weight
+1.5 mph
Current
167.0 lbs
32%ile
→
Goal
190.3 lbs
62%ile
Total Body Strength
+1.4 mph
Current
400.0 lbs
48%ile
→
Goal
483.6 lbs
78%ile
🎯 Biomechanic Variables to Improve
Motion capture metrics from your throwing mechanics analysis.
Trunk Rotation Speed @ FFS
+1.9 mph
Current
103.0°/s
4%ile
→
Goal
755.6°/s
34%ile
Pelvis Rotation Speed @ FFS
+1.7 mph
Current
195.0°/s
6%ile
→
Goal
673.0°/s
36%ile
Arm Rotation Speed @ MER
+1.1 mph
Current
582.0°/s
30%ile
→
Goal
734.2°/s
60%ile
Shoulder Abduction @ FFS
+0.6 mph
Current
17.0°
8%ile
→
Goal
45.0°
38%ile
Shoulder Horiz Abd @ BR
+0.6 mph
Current
-17.0°
22%ile
→
Goal
-13.4°
52%ile
Arm Extension @ Ball Release
+0.5 mph
Current
35.0°
11%ile
→
Goal
70.0°
41%ile
Total Potential Velocity Gain:
+20.3 mph
→ Target: 90 mph
✓ Target of 90 mph is achievable!
You need +18.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +20.3 mph.
Improving to 90th percentile in the metrics above can provide +20.3 mph.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
Youth Level 3
2/16 metrics
Youth Level 2
7/16 metrics
📊 Performance Scores (Percentile)
46
Mobility
64
Shoulder
25
Power
68
Balance
44
Mechanics
49
Overall
Anthropometric
3 metrics measured
23
Overall
69.0 in
in
Body Height
19th Percentile
Elite (90th):
75.0 in
Difference:
-6.0 in
167 lbs
lbs
Body Weight
32th Percentile
Elite (90th):
216 lbs
Difference:
-49 lbs
68.0 in
in
Wing Span
17th Percentile
Elite (90th):
76.0 in
Difference:
-8.0 in
Mobility
23 metrics measured
46
Overall
15 °
°
Right Dorsiflexion
75th Percentile
Elite (90th):
19 °
Difference:
-4 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th):
18 °
Difference:
-8 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th):
75 °
Difference:
-20 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th):
40 °
Difference:
-5 °
45 °
°
Left Hip Internal Rotation
95th Percentile
Elite (90th):
40 °
Difference:
✓ Elite
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th):
54 °
Difference:
-8 °
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 °
75 °
°
Right Hip Flexion
32th Percentile
Elite (90th):
95 °
Difference:
-20 °
70 °
°
Left Hip Flexion
19th Percentile
Elite (90th):
95 °
Difference:
-25 °
25 °
°
Right Hip Abduction
3th Percentile
Elite (90th):
51 °
Difference:
-26 °
30 °
°
Left Hip Abduction
4th Percentile
Elite (90th):
52 °
Difference:
-22 °
50 °
°
Right Shoulder Internal Rotation
54th Percentile
Elite (90th):
70 °
Difference:
-20 °
65 °
°
Left Shoulder Internal Rotation
75th Percentile
Elite (90th):
80 °
Difference:
-15 °
100 °
°
Right Shoulder External Rotation
37th Percentile
Elite (90th):
120 °
Difference:
-20 °
90 °
°
Left Shoulder External Rotation
25th Percentile
Elite (90th):
115 °
Difference:
-25 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
30 °
°
Trunk Extension
25th Percentile
Elite (90th):
50 °
Difference:
-20 °
50 °
°
Right Trunk Rotation
10th Percentile
Elite (90th):
75 °
Difference:
-25 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th):
70 °
Difference:
-10 °
Strength & Power
11 metrics measured
25
Overall
21.0 in
in
Vertical Jump
15th Percentile
Elite (90th):
30.0 in
Difference:
-9.0 in
21.0 in
in
Vertical Jump 225lbs
62th Percentile
Elite (90th):
24.3 in
Difference:
-3.3 in
78 in
in
Broad Jump
8th Percentile
Elite (90th):
108 in
Difference:
-30 in
63 in
in
Right Lateral Broad Jump
4th Percentile
Elite (90th):
86 in
Difference:
-23 in
66 in
in
Left Lateral Broad Jump
7th Percentile
Elite (90th):
86 in
Difference:
-20 in
1.940 s
s
10 Yard Sprint
6th Percentile
Elite (90th):
1.880 s
Difference:
+0.060 s
400 lbs
lbs
Total Body Strength
45th Percentile
Elite (90th):
600 lbs
Difference:
-200 lbs
99 lbs
lbs
Right Grip Strength
34th Percentile
Elite (90th):
130 lbs
Difference:
-31 lbs
77 lbs
lbs
Left Grip Strength
12th Percentile
Elite (90th):
130 lbs
Difference:
-53 lbs
523 W
W
Right Rotational Power
29th Percentile
Elite (90th):
973 W
Difference:
-450 W
588 W
W
Left Rotational Power
50th Percentile
Elite (90th):
909 W
Difference:
-321 W
Balance
6 metrics measured
68
Overall
25 in
in
Right Y-Balance 1
41th Percentile
Elite (90th):
36 in
Difference:
-11 in
40 in
in
Right Y-Balance 2
76th Percentile
Elite (90th):
47 in
Difference:
-7 in
47 in
in
Right Y-Balance 3
90th Percentile
Elite (90th):
46 in
Difference:
✓ Elite
25 in
in
Left Y-Balance 1
41th Percentile
Elite (90th):
37 in
Difference:
-12 in
41 in
in
Left Y-Balance 2
80th Percentile
Elite (90th):
46 in
Difference:
-5 in
41 in
in
Left Y-Balance 3
78th Percentile
Elite (90th):
47 in
Difference:
-6 in
Shoulder Strength
4 metrics measured
64
Overall
210 °
°
Right Shoulder Flexion
90th Percentile
Elite (90th):
209 °
Difference:
✓ Elite
30 lbs
lbs
Right Shoulder Internal Rotation Strength
22th Percentile
Elite (90th):
55 lbs
Difference:
-25 lbs
34 lbs
lbs
Right Shoulder External Rotation Strength
46th Percentile
Elite (90th):
49 lbs
Difference:
-15 lbs
39 lbs
lbs
Scaption Right Back
95th Percentile
Elite (90th):
36 lbs
Difference:
✓ Elite
Mechanics
15 metrics measured
44
Overall
-16 °
°
Hip Shoulder Separation Before Leg Drive
1th Percentile
Elite (90th):
21 °
Difference:
-37 °
15 °
°
Trunk Flexion Before Leg Drive
6th Percentile
Elite (90th):
32 °
Difference:
-17 °
50 °
°
Drive Knee Extension Before Leg Drive
15th Percentile
Elite (90th):
70 °
Difference:
-20 °
54 °
°
Left Knee Flexion Front Foot Strike
75th Percentile
Elite (90th):
58 °
Difference:
-4 °
96 °
°
Dominate Arm External Rotation Front Foot Strike
88th Percentile
Elite (90th):
97 °
Difference:
-1 °
17 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
10th Percentile
Elite (90th):
45 °
Difference:
-28 °
195 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
10th Percentile
Elite (90th):
673 °/s
Difference:
-478 °/s
103 °/s
°/s
Trunk Rotation Speed Front Foot Strike
7th Percentile
Elite (90th):
756 °/s
Difference:
-653 °/s
189 °
°
Dominate Arm External Rotation Maximum External Rotation
95th Percentile
Elite (90th):
184 °
Difference:
✓ Elite
0 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
58th Percentile
Elite (90th):
9 °
Difference:
-9 °
582 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
51th Percentile
Elite (90th):
1238 °/s
Difference:
-656 °/s
39 °
°
Trunk Flexion Ball Release
82th Percentile
Elite (90th):
42 °
Difference:
-3 °
105 °
°
Dominate Arm Shoulder Abduction Ball Release
90th Percentile
Elite (90th):
105 °
Difference:
✓ Elite
-17 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
37th Percentile
Elite (90th):
-2 °
Difference:
-15 °
35 °
°
Dominate Arm Extension Ball Release
22th Percentile
Elite (90th):
70 °
Difference:
-35 °
Pitch Metrics
4 metrics measured
50
Overall
16 in
in
Vertical Break
50th Percentile
Elite (90th):
20 in
Difference:
-4 in
13 in
in
Horizontal Break
85th Percentile
Elite (90th):
14 in
Difference:
-1 in
1855 rpm
rpm
Total Spin
44th Percentile
Elite (90th):
2178 rpm
Difference:
-323 rpm
72 mph
mph
Total Velocity
20th Percentile
Elite (90th):
86 mph
Difference:
-14 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Caleb Kasper
The Overview
Alright Caleb, here's your Road to 90. You're currently sitting at 72 mph, which means you need about 18.0 mph to hit your target of 90. Your profile is in the 49th percentile overall, which means there's significant room to grow. The good news? Every improvement you make will translate to velocity.
What The AI Analysis Tells Me
Caleb, let me break this down for you. You're sitting at 72 mph right now, and our AI model — which has analyzed over 800 elite athletes — predicted 71.1 mph based on your physical metrics. You're actually beating that prediction by 0.9 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 56th 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: 78.0" (5th %ile)
→
Target: 92.0" (35th %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: 129.0" (4th %ile)
→
Target: 150.0" (34th %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.
Left Grip Strength
+1.8 mph
Current: 77.0 lbs (9th %ile)
→
Target: 100.0 lbs (39th %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 = +5.9 mph potential
The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +6.4 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 +18.0 mph to hit 90, and the improvements above give you +20.3 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 Left Grip Strength. Together, these account for about 2.8 mph of your velocity gap.
Broad Jump +1.9 mph
Current
78 in
Percentile
8th
Target
102 in
To Gain
+24 in
Left Grip Strength +1 mph
Current
77 lbs
Percentile
12th
Target
113.8 lbs
To Gain
+36.8 lbs
Supporting Work
After that, it's about the supporting package: left shoulder external rotation (mobility), vertical jump, Left Lateral Broad Jump (power/stability), Body Height. 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 Pelvis Rotation Speed Front Foot Strike and Trunk Rotation Speed Front Foot Strike. Most of the energy to the ball comes through the trunk, so trunk acceleration and sequencing are the big rocks to move.
Pelvis Rotation Speed Front Foot Strike +1.3 mph
Current Percentile
10th
Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
Build Mass
Calorie surplus + structured strength phases. Mass equals gas — you need more raw material.
Explosive Power
Jump training (box jumps, bounds) + Olympic lift progressions (cleans, hang cleans). Train fast to be fast.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level