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Real results · anonymized

They beat the
growth curve.

Every number below is real testing data from a GPS athlete — growth-adjusted against age-band norms, so you're seeing the training, not just the calendar. Names anonymized; numbers untouched.

17→64th Avg percentile · growth-adjusted
+47pts Average percentile-point gain
15/15 Tested metrics improved
100% Beat their own age curve

Explore the data

One metric at a time.
Every athlete, side by side.

Start After training
Jack S.
2.19→1.93s 8→76
Braden S.
1.80→1.62s 24→90
Jackson O.
2.07→1.83s 13→47

The full stories

Three athletes.
Two years of receipts.

Jack S. · Baseball 10→12U · 2 yrs
8th avg percentile · start
69th avg percentile · after
+61 percentile points
growth-adjusted

across 5 tested metrics · vs age-band norms

Arrived at the bottom of his age group — single-digit percentiles across the board. Two years later he tested in the 70s and 80s on speed and velocity, growth-adjusted. Not older. Better.

10-yd accel
2.19→1.93s 8→76
10-yd fly
1.63→1.34s 8→84
30-yd
5.48→4.69s 8→80
Top velo
12.6→15.3 mph 8→82
Vertical
14.3→16.3″ 7→22
Braden S. · Baseball 15→17U · 2 yrs
28th avg percentile · start
71st avg percentile · after
+43 percentile points
growth-adjusted

across 5 tested metrics · vs age-band norms

A high-schooler who didn’t just get bigger — he out-paced his own growth curve, climbing the age-band percentile on every speed and power metric we re-tested.

10-yd accel
1.80→1.62s 24→90
10-yd fly
1.21→1.10s 30→67
30-yd
4.31→3.91s 28→76
Top velo
16.9→18.7 mph 31→71
Vertical
21.6→27.5″ 26→48
Jackson O. · Baseball 12→14U · 2 yrs
14th avg percentile · start
53rd avg percentile · after
+39 percentile points
growth-adjusted

across 5 tested metrics · vs age-band norms

Behind the curve at 12U on every test. By 14U he was above it — top velocity alone climbed from the 7th to the 61st percentile for his age.

10-yd accel
2.07→1.83s 13→47
10-yd fly
1.51→1.22s 7→60
30-yd
5.07→4.32s 16→59
Top velo
13.5→16.8 mph 7→61
Vertical
16.5→20.8″ 28→37

How to read this

A percentile compares an athlete to others their own age. So when a younger athlete climbs from the 8th to the 76th percentile, he didn't just get older — he passed the kids who got older too. That's what growth-adjusted means, and it's the only honest way to prove training works.

Real, anonymized athlete testing data · 2024–2026 · percentiles are age-banded and cohort-relative, read against a male baseball reference set · individual results vary.

Your athlete's turn

Every one of these
started with a baseline.

The Blueprint is where your athlete's number gets written down for the first time. From there, we make it move.

Get your athlete's baseline