Brian Stapleton
RHP
TopVelocity Evaluation
81
Velocity
6'2"
Height
208
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
81
mph
AI Prediction
77
mph
Based on physical metrics
Difference
+3.2
mph
Above prediction
Proficiency
74
%ile
Mechanics efficiency
What this means: Good mechanics - room for improvement
You're throwing 3.2 mph faster than athletes with similar physical profiles — great mechanics!
You're throwing 3.2 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
88.0"
21%ile
→
Goal
96.0"
51%ile
Lateral Broad Jump (Combined)
+2.0 mph
Current
152.0"
38%ile
→
Goal
162.0"
68%ile
Left Grip
+1.8 mph
Current
107.0 lbs
57%ile
→
Goal
125.0 lbs
87%ile
Vertical Jump
+1.8 mph
Current
26.0"
50%ile
→
Goal
29.0"
80%ile
🎯 Biomechanic Variables to Improve
Motion capture metrics from your throwing mechanics analysis.
Trunk Rotation Speed @ FFS
+1.9 mph
Current
500.0°/s
36%ile
→
Goal
601.5°/s
66%ile
Pelvis Rotation Speed @ FFS
+1.7 mph
Current
460.0°/s
52%ile
→
Goal
632.5°/s
82%ile
Total Potential Velocity Gain:
+11.3 mph
→ Target: 90 mph
✓ Target of 90 mph is achievable!
You need +9.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +11.3 mph.
Improving to 90th percentile in the metrics above can provide +11.3 mph.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
TopV Pro
0/16 metrics
Level 3
0/16 metrics
Level 2
3/16 metrics
📊 Performance Scores (Percentile)
49
Mobility
46
Shoulder
49
Power
15
Balance
56
Mechanics
43
Overall
Anthropometric
3 metrics measured
86
Overall
74.0 in
in
Body Height
82th Percentile
Elite (90th):
75.0 in
Difference:
-1.0 in
208 lbs
lbs
Body Weight
82th Percentile
Elite (90th):
216 lbs
Difference:
-8 lbs
76.5 in
in
Wing Span
91th Percentile
Elite (90th):
76.0 in
Difference:
✓ Elite
Mobility
23 metrics measured
49
Overall
5 °
°
Right Dorsiflexion
5th Percentile
Elite (90th):
19 °
Difference:
-14 °
6 °
°
Left Dorsiflexion
15th Percentile
Elite (90th):
18 °
Difference:
-12 °
65 °
°
Right Plantar Flexion
62th Percentile
Elite (90th):
75 °
Difference:
-10 °
55 °
°
Left Plantar Flexion
25th Percentile
Elite (90th):
75 °
Difference:
-20 °
28 °
°
Right Hip Internal Rotation
45th Percentile
Elite (90th):
40 °
Difference:
-12 °
25 °
°
Left Hip Internal Rotation
25th Percentile
Elite (90th):
40 °
Difference:
-15 °
35 °
°
Right Hip External Rotation
25th Percentile
Elite (90th):
54 °
Difference:
-18 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th):
50 °
Difference:
-10 °
20 °
°
Right Hip Extension
62th Percentile
Elite (90th):
25 °
Difference:
-5 °
20 °
°
Left Hip Extension
50th Percentile
Elite (90th):
25 °
Difference:
-5 °
65 °
°
Right Hip Flexion
10th Percentile
Elite (90th):
95 °
Difference:
-30 °
70 °
°
Left Hip Flexion
19th Percentile
Elite (90th):
95 °
Difference:
-25 °
45 °
°
Right Hip Abduction
50th Percentile
Elite (90th):
51 °
Difference:
-6 °
50 °
°
Left Hip Abduction
75th Percentile
Elite (90th):
52 °
Difference:
-2 °
65 °
°
Right Shoulder Internal Rotation
82th Percentile
Elite (90th):
70 °
Difference:
-5 °
60 °
°
Left Shoulder Internal Rotation
66th Percentile
Elite (90th):
80 °
Difference:
-20 °
110 °
°
Right Shoulder External Rotation
75th Percentile
Elite (90th):
120 °
Difference:
-10 °
92 °
°
Left Shoulder External Rotation
30th Percentile
Elite (90th):
115 °
Difference:
-23 °
40 °
°
Right Shoulder Horizontal Abduction
95th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
40 °
°
Left Shoulder Horizontal Abduction
95th Percentile
Elite (90th):
35 °
Difference:
✓ Elite
40 °
°
Trunk Extension
59th Percentile
Elite (90th):
50 °
Difference:
-10 °
60 °
°
Right Trunk Rotation
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
60 °
°
Left Trunk Rotation
50th Percentile
Elite (90th):
70 °
Difference:
-10 °
Strength & Power
11 metrics measured
49
Overall
26.0 in
in
Vertical Jump
58th Percentile
Elite (90th):
30.0 in
Difference:
-4.0 in
22.0 in
in
Vertical Jump 225lbs
75th Percentile
Elite (90th):
24.3 in
Difference:
-2.3 in
88 in
in
Broad Jump
25th Percentile
Elite (90th):
108 in
Difference:
-20 in
74 in
in
Right Lateral Broad Jump
33th Percentile
Elite (90th):
86 in
Difference:
-12 in
78 in
in
Left Lateral Broad Jump
50th Percentile
Elite (90th):
86 in
Difference:
-8 in
1.660 s
s
10 Yard Sprint
5th Percentile
Elite (90th):
1.880 s
Difference:
-0.220 s
600 lbs
lbs
Total Body Strength
90th Percentile
Elite (90th):
600 lbs
Difference:
✓ Elite
130 lbs
lbs
Right Grip Strength
89th Percentile
Elite (90th):
130 lbs
Difference:
-0 lbs
107 lbs
lbs
Left Grip Strength
54th Percentile
Elite (90th):
130 lbs
Difference:
-23 lbs
500 W
W
Right Rotational Power
25th Percentile
Elite (90th):
973 W
Difference:
-473 W
500 W
W
Left Rotational Power
33th Percentile
Elite (90th):
909 W
Difference:
-409 W
Balance
6 metrics measured
15
Overall
19 in
in
Right Y-Balance 1
5th Percentile
Elite (90th):
36 in
Difference:
-17 in
31 in
in
Right Y-Balance 2
31th Percentile
Elite (90th):
47 in
Difference:
-16 in
24 in
in
Right Y-Balance 3
5th Percentile
Elite (90th):
46 in
Difference:
-22 in
22 in
in
Left Y-Balance 1
17th Percentile
Elite (90th):
37 in
Difference:
-15 in
28 in
in
Left Y-Balance 2
15th Percentile
Elite (90th):
46 in
Difference:
-18 in
28 in
in
Left Y-Balance 3
15th Percentile
Elite (90th):
47 in
Difference:
-19 in
Shoulder Strength
4 metrics measured
46
Overall
183 °
°
Right Shoulder Flexion
35th Percentile
Elite (90th):
209 °
Difference:
-26 °
31 lbs
lbs
Right Shoulder Internal Rotation Strength
25th Percentile
Elite (90th):
55 lbs
Difference:
-24 lbs
35 lbs
lbs
Right Shoulder External Rotation Strength
50th Percentile
Elite (90th):
49 lbs
Difference:
-14 lbs
31 lbs
lbs
Scaption Right Back
75th Percentile
Elite (90th):
36 lbs
Difference:
-5 lbs
Mechanics
15 metrics measured
56
Overall
11 °
°
Hip Shoulder Separation Before Leg Drive
58th Percentile
Elite (90th):
21 °
Difference:
-10 °
28 °
°
Trunk Flexion Before Leg Drive
68th Percentile
Elite (90th):
32 °
Difference:
-4 °
69 °
°
Drive Knee Extension Before Leg Drive
86th Percentile
Elite (90th):
70 °
Difference:
-1 °
62 °
°
Left Knee Flexion Front Foot Strike
95th Percentile
Elite (90th):
58 °
Difference:
✓ Elite
95 °
°
Dominate Arm External Rotation Front Foot Strike
86th Percentile
Elite (90th):
97 °
Difference:
-2 °
24 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
21th Percentile
Elite (90th):
45 °
Difference:
-21 °
460 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
45th Percentile
Elite (90th):
673 °/s
Difference:
-213 °/s
500 °/s
°/s
Trunk Rotation Speed Front Foot Strike
49th Percentile
Elite (90th):
756 °/s
Difference:
-256 °/s
167 °
°
Dominate Arm External Rotation Maximum External Rotation
58th Percentile
Elite (90th):
184 °
Difference:
-17 °
-6 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
30th Percentile
Elite (90th):
9 °
Difference:
-15 °
241 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
19th Percentile
Elite (90th):
1238 °/s
Difference:
-996 °/s
39 °
°
Trunk Flexion Ball Release
82th Percentile
Elite (90th):
42 °
Difference:
-3 °
106 °
°
Dominate Arm Shoulder Abduction Ball Release
92th Percentile
Elite (90th):
105 °
Difference:
✓ Elite
-19 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
29th Percentile
Elite (90th):
-2 °
Difference:
-17 °
31 °
°
Dominate Arm Extension Ball Release
12th Percentile
Elite (90th):
70 °
Difference:
-39 °
Pitch Metrics
4 metrics measured
67
Overall
20 in
in
Vertical Break
90th Percentile
Elite (90th):
20 in
Difference:
✓ Elite
3 in
in
Horizontal Break
33th Percentile
Elite (90th):
14 in
Difference:
-11 in
2035 rpm
rpm
Total Spin
73th Percentile
Elite (90th):
2178 rpm
Difference:
-143 rpm
81 mph
mph
Total Velocity
68th Percentile
Elite (90th):
86 mph
Difference:
-5 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Brian Stapleton
The Overview
Alright Brian, here's your Road to 90. You're currently sitting at 81 mph, which means you need about 9.0 mph to hit your target of 90. Your profile is in the 43th 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
Brian, here's what jumps out at me — you're throwing 81 mph, but based on your physical profile, our AI model predicted you'd be around 77.8 mph. That's a +3.2 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 74th 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:
Broad Jump
+2.1 mph
Current: 88.0" (21th %ile)
→
Target: 96.0" (51th %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: 152.0" (38th %ile)
→
Target: 162.0" (68th %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: 107.0 lbs (57th %ile)
→
Target: 125.0 lbs (87th %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 +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 +9.0 mph to hit 90, and the improvements above give you +11.3 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 Lateral Broad Jump. Together, these account for about 1.1 mph of your velocity gap.
Broad Jump +1 mph
Current
88 in
Percentile
25th
Target
102 in
To Gain
+14 in
Left Lateral Broad Jump +0.1 mph
Current
78 in
Percentile
50th
Target
81.2 in
To Gain
+3.2 in
Supporting Work
After that, it's about the supporting package: left ankle dorsiflexion, Left Hip External Rotation (mobility), 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 Maximum External Rotation and Dominate Arm External Rotation Speed 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 Maximum External Rotation +0.2 mph
Current Percentile
58th
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.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level