Sebastian Unay
RHP
TopVelocity Evaluation
60
Velocity
5'2"
Height
120
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
60
mph
AI Prediction
65
mph
Based on physical metrics
Difference
5.2
mph
Below prediction
Proficiency
12
%ile
Mechanics efficiency
What this means: Needs work - large gap between potential and performance
There's potential to gain 5.2 mph through improved mechanics and training.
There's potential to gain 5.2 mph through improved mechanics and training.
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Broad Jump
+2.1 mph
Current
76.0"
4%ile
→
Goal
92.0"
34%ile
Lateral Broad Jump (Combined)
+2.0 mph
Current
130.0"
4%ile
→
Goal
150.0"
34%ile
Right Grip
+1.8 mph
Current
66.0 lbs
3%ile
→
Goal
100.0 lbs
33%ile
Left Grip
+1.8 mph
Current
67.0 lbs
4%ile
→
Goal
96.1 lbs
34%ile
Vertical Jump
+1.8 mph
Current
19.0"
4%ile
→
Goal
24.0"
34%ile
10-Yard Sprint
+1.5 mph
Current
1.900s
4%ile
→
Goal
1.700s
34%ile
Weight
+1.5 mph
Current
120.0 lbs
5%ile
→
Goal
169.1 lbs
35%ile
Total Body Strength
+1.4 mph
Current
250.0 lbs
5%ile
→
Goal
360.0 lbs
35%ile
🎯 Biomechanic Variables to Improve
Motion capture metrics from your throwing mechanics analysis.
Trunk Rotation Speed @ FFS
+1.9 mph
Current
470.0°/s
29%ile
→
Goal
563.0°/s
59%ile
Pelvis Rotation Speed @ FFS
+1.7 mph
Current
454.0°/s
49%ile
→
Goal
619.4°/s
79%ile
Trunk Flexion @ Ball Release
+1.3 mph
Current
30.0°
52%ile
→
Goal
39.4°
82%ile
Arm External Rotation @ MER
+1.2 mph
Current
160.0°
39%ile
→
Goal
173.0°
69%ile
Arm Rotation Speed @ MER
+1.1 mph
Current
194.0°/s
10%ile
→
Goal
1,237.5°/s
40%ile
Arm Extension @ Ball Release
+0.5 mph
Current
33.0°
7%ile
→
Goal
70.0°
37%ile
Total Potential Velocity Gain:
+21.6 mph
→ Target: 90 mph
Working Toward 90 mph
You need +30.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +21.6 mph.
Improving to 90th percentile in the metrics above can provide +21.6 mph.
8.4 mph gap remaining
Set an achievable interim target of 81 mph, then reassess.
Set an achievable interim target of 81 mph, then reassess.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
Youth Level 3
1/16 metrics
Youth Level 2
5/16 metrics
📊 Performance Scores (Percentile)
65
Mobility
20
Shoulder
22
Power
16
Balance
48
Mechanics
34
Overall
Anthropometric
3 metrics measured
4
Overall
62.0 in
in
Body Height
3th Percentile
Elite (90th):
75.0 in
Difference:
-13.0 in
120 lbs
lbs
Body Weight
4th Percentile
Elite (90th):
216 lbs
Difference:
-96 lbs
65.0 in
in
Wing Span
5th Percentile
Elite (90th):
76.0 in
Difference:
-11.0 in
Mobility
23 metrics measured
65
Overall
10 °
°
Right Dorsiflexion
50th Percentile
Elite (90th):
19 °
Difference:
-9 °
10 °
°
Left Dorsiflexion
50th Percentile
Elite (90th):
18 °
Difference:
-8 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
65 °
°
Left Plantar Flexion
75th Percentile
Elite (90th):
75 °
Difference:
-10 °
35 °
°
Right Hip Internal Rotation
75th Percentile
Elite (90th):
40 °
Difference:
-5 °
35 °
°
Left Hip Internal Rotation
75th Percentile
Elite (90th):
40 °
Difference:
-5 °
65 °
°
Right Hip External Rotation
95th Percentile
Elite (90th):
54 °
Difference:
✓ Elite
60 °
°
Left Hip External Rotation
95th Percentile
Elite (90th):
50 °
Difference:
✓ Elite
15 °
°
Right Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
15 °
°
Left Hip Extension
25th Percentile
Elite (90th):
25 °
Difference:
-10 °
40 °
°
Right Hip Flexion
3th Percentile
Elite (90th):
95 °
Difference:
-55 °
45 °
°
Left Hip Flexion
3th Percentile
Elite (90th):
95 °
Difference:
-50 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th):
51 °
Difference:
-6 °
45 °
°
Left Hip Abduction
50th Percentile
Elite (90th):
52 °
Difference:
-7 °
90 °
°
Right Shoulder Internal Rotation
96th Percentile
Elite (90th):
70 °
Difference:
✓ Elite
85 °
°
Left Shoulder Internal Rotation
95th Percentile
Elite (90th):
80 °
Difference:
✓ Elite
115 °
°
Right Shoulder External Rotation
82th Percentile
Elite (90th):
120 °
Difference:
-5 °
110 °
°
Left Shoulder External Rotation
81th Percentile
Elite (90th):
115 °
Difference:
-5 °
35 °
°
Right Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
35 °
°
Left Shoulder Horizontal Abduction
90th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
75 °
°
Trunk Extension
95th Percentile
Elite (90th):
50 °
Difference:
✓ Elite
70 °
°
Right Trunk Rotation
75th Percentile
Elite (90th):
75 °
Difference:
-5 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th):
70 °
Difference:
-10 °
Strength & Power
10 metrics measured
22
Overall
19.0 in
in
Vertical Jump
7th Percentile
Elite (90th):
30.0 in
Difference:
-11.0 in
76 in
in
Broad Jump
6th Percentile
Elite (90th):
108 in
Difference:
-32 in
66 in
in
Right Lateral Broad Jump
7th Percentile
Elite (90th):
86 in
Difference:
-20 in
64 in
in
Left Lateral Broad Jump
5th Percentile
Elite (90th):
86 in
Difference:
-22 in
1.900 s
s
10 Yard Sprint
6th Percentile
Elite (90th):
1.880 s
Difference:
+0.020 s
250 lbs
lbs
Total Body Strength
5th Percentile
Elite (90th):
600 lbs
Difference:
-350 lbs
66 lbs
lbs
Right Grip Strength
5th Percentile
Elite (90th):
130 lbs
Difference:
-64 lbs
67 lbs
lbs
Left Grip Strength
6th Percentile
Elite (90th):
130 lbs
Difference:
-63 lbs
1004 W
W
Right Rotational Power
91th Percentile
Elite (90th):
973 W
Difference:
✓ Elite
764 W
W
Left Rotational Power
77th Percentile
Elite (90th):
909 W
Difference:
-145 W
Balance
6 metrics measured
16
Overall
20 in
in
Right Y-Balance 1
7th Percentile
Elite (90th):
36 in
Difference:
-16 in
26 in
in
Right Y-Balance 2
7th Percentile
Elite (90th):
47 in
Difference:
-21 in
32 in
in
Right Y-Balance 3
43th Percentile
Elite (90th):
46 in
Difference:
-14 in
23 in
in
Left Y-Balance 1
25th Percentile
Elite (90th):
37 in
Difference:
-14 in
24 in
in
Left Y-Balance 2
4th Percentile
Elite (90th):
46 in
Difference:
-22 in
26 in
in
Left Y-Balance 3
7th Percentile
Elite (90th):
47 in
Difference:
-21 in
Shoulder Strength
4 metrics measured
20
Overall
180 °
°
Right Shoulder Flexion
27th Percentile
Elite (90th):
209 °
Difference:
-29 °
26 lbs
lbs
Right Shoulder Internal Rotation Strength
14th Percentile
Elite (90th):
55 lbs
Difference:
-29 lbs
27 lbs
lbs
Right Shoulder External Rotation Strength
25th Percentile
Elite (90th):
49 lbs
Difference:
-22 lbs
18 lbs
lbs
Scaption Right Back
13th Percentile
Elite (90th):
36 lbs
Difference:
-18 lbs
Mechanics
15 metrics measured
48
Overall
0 °
°
Hip Shoulder Separation Before Leg Drive
18th Percentile
Elite (90th):
21 °
Difference:
-21 °
30 °
°
Trunk Flexion Before Leg Drive
80th Percentile
Elite (90th):
32 °
Difference:
-2 °
66 °
°
Drive Knee Extension Before Leg Drive
75th Percentile
Elite (90th):
70 °
Difference:
-4 °
45 °
°
Left Knee Flexion Front Foot Strike
33th Percentile
Elite (90th):
58 °
Difference:
-13 °
83 °
°
Dominate Arm External Rotation Front Foot Strike
65th Percentile
Elite (90th):
97 °
Difference:
-14 °
30 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
41th Percentile
Elite (90th):
45 °
Difference:
-15 °
454 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
43th Percentile
Elite (90th):
673 °/s
Difference:
-219 °/s
470 °/s
°/s
Trunk Rotation Speed Front Foot Strike
42th Percentile
Elite (90th):
756 °/s
Difference:
-286 °/s
160 °
°
Dominate Arm External Rotation Maximum External Rotation
44th Percentile
Elite (90th):
184 °
Difference:
-24 °
1 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
62th Percentile
Elite (90th):
9 °
Difference:
-8 °
194 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
14th Percentile
Elite (90th):
1238 °/s
Difference:
-1044 °/s
30 °
°
Trunk Flexion Ball Release
53th Percentile
Elite (90th):
42 °
Difference:
-12 °
98 °
°
Dominate Arm Shoulder Abduction Ball Release
62th Percentile
Elite (90th):
105 °
Difference:
-7 °
-12 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
58th Percentile
Elite (90th):
-2 °
Difference:
-10 °
33 °
°
Dominate Arm Extension Ball Release
17th Percentile
Elite (90th):
70 °
Difference:
-37 °
Pitch Metrics
4 metrics measured
26
Overall
16 in
in
Vertical Break
50th Percentile
Elite (90th):
20 in
Difference:
-4 in
-4 in
in
Horizontal Break
17th Percentile
Elite (90th):
14 in
Difference:
-18 in
1751 rpm
rpm
Total Spin
30th Percentile
Elite (90th):
2178 rpm
Difference:
-427 rpm
60 mph
mph
Total Velocity
4th Percentile
Elite (90th):
86 mph
Difference:
-26 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Sebastian Unay
The Overview
Alright Sebastian, here's your Road to 90. You're currently sitting at 60 mph, which means you need about 30.0 mph to hit your target of 90. You're early in your development journey at the 34th 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
Sebastian, let me be real with you — this is actually exciting news. You're throwing 60 mph, but based on your physical metrics, the AI model says you should be around 65.2 mph. That 5.2 mph gap? That's not a problem — that's POTENTIAL. It means once we clean up your mechanics and movement patterns, you've got velocity sitting there waiting to be unlocked.
Your mechanics efficiency is at the 12th 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:
Broad Jump
+2.1 mph
Current: 76.0" (4th %ile)
→
Target: 92.0" (34th %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: 130.0" (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.
Right Grip Strength
+1.8 mph
Current: 66.0 lbs (3th %ile)
→
Target: 100.0 lbs (33th %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 +7.7 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?
Let me be honest with you — getting to 90 mph is a big goal. The improvements I've outlined give you about +21.6 mph, which would put you around 81 mph. That's a great interim target. The remaining 8.4 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 81 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 broad jump and Total Body Strength. Together, these account for about 6.0 mph of your velocity gap.
Broad Jump +3.2 mph
Current
76 in
Percentile
7th
Target
102 in
To Gain
+26 in
Total Body Strength +2.8 mph
Current
250 lbs
Percentile
5th
Target
533.3 lbs
To Gain
+283.3 lbs
Supporting Work
After that, it's about the supporting package: vertical jump, Left Grip Strength (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 Dominate Arm External Rotation Maximum External Rotation and Dominate Arm External Rotation 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.
Dominate Arm External Rotation Maximum External Rotation +1.2 mph
Current Percentile
44th
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