Professional golfer on golf course demonstrating golf performance operating system and strokes gained analysis
Golf Performance Operating System

You don't have aswing problem.You have a system problem.

Strokes Lost is a golf performance app that replaces guesswork with strokes gained analysis. Know exactly where you leak strokes. Know exactly what to do next.

3–8

Strokes dropped
on average

5

Performance
categories tracked

1

Clear focus
each week

Aerial view of golf course layout and fairways
The Problem

This is Vibe Golf.
And it's why your score never moves.

Most golfers play on feel, practice on impulse, and use golf practice planners and apps that track stats but never change anything. They work hard. They just work on the wrong things. Without strokes gained analysis or a real golf improvement system, progress stalls. Sound familiar?

Emotional Scoring

You judge your round off how it felt, not what actually happened. A 92 with two lucky bounces 'feels like' an 88.

Blame the Driver

Bad round? Must be the driver. So you spend three range sessions hitting bombs instead of working on the 40-yard pitch that actually cost you 4 strokes.

YouTube Roulette

Monday it's a new grip. Wednesday it's a hip turn drill. Friday it's a putting video. None of it connects to your actual numbers.

Stat Tracking Theater

You log every round in an app. Fairways, GIR, putts. You have 50 rounds of data and zero actionable insight from any of it.

Range Without Purpose

You hit balls for an hour and call it practice. No plan, no target, no connection to the part of your game that's actually bleeding strokes.

The Result

Same score.
Different year.

The Identity Shift

Two types of golfers.
Same handicap. Different trajectory.

Before

The "Vibe Golfer"

Judges the round off how it felt
Blames the driver after a bad day
Practices whatever feels bad or fun
Bounces between YouTube tips weekly
Tracks stats but never acts on them
Hopes the next round will be different

RESULT: Same score, different year. Frustration compounds.

After

The "System Player"

Debriefs every round with real data
Knows their biggest leak at any moment
Has one clear focus per week
Practices with a plan tied to their numbers
Checks momentum every 3 rounds
Runs a repeatable loop that compounds

RESULT: 3–8 strokes dropped. Confidence built on evidence.

The difference isn't talent or time. It's having a system that tells you where to focus and what to ignore.

The System

One loop. Run it every week.
Watch your score drop.

Your score comes from systems, not swings. This is the loop that turns every round into progress and every practice session into leverage.

01

Debrief

Log your round. The system identifies exactly where strokes were lost across 5 categories.

02

Game Plan

Before your next round, get a data-driven plan: focus points, course management rules, mental checkpoints.

03

Practice

AI-generated practice sessions tied to your biggest leaks. 20, 30, or 45 minutes. Every rep has a purpose.

04

Fitness

TPI-based golf fitness programming that maps physical limitations to swing faults and scoring leaks.

05

Momentum

Track trends across 3, 5, and 10 round windows. See if your work is actually moving the needle.

06

Adjust

The system recalibrates. New priorities surface. The loop tightens. Your score drops.

CONTINUOUS LOOP — EVERY ROUND FEEDS THE NEXT
"Good golf is boring, and that is a good thing."
Inside The System

Every tool connects.
Nothing exists in isolation.

No vanity features. No social feeds. Every screen in this golf data analysis platform connects back to one question: what is the highest leverage thing you can do to play better golf? Built with strokes gained analysis and AI golf coaching at the core.

Strokes Lost golf data analysis dashboard showing strokes gained metrics and performance hub
Performance Hub

Your complete performance picture. Updated after every round.

Performance Hub

See your complete performance picture in one screen

Strokes Lost Handicap, scoring trends, strokes lost breakdown by category, and recent round summaries. Negative trends get flagged. Positive changes get connected to the work that caused them.

Round Debrief

Turn every round into actionable intelligence

A guided post-round survey captures data across driving, approach, short game, putting, and mental game. The engine ranks your leaks by impact so you always know what matters most.

Post Round Debrief Coach

Get a narrative debrief that reads like sitting with a coach

One headline that explains the round. Bright spots to repeat. Your biggest leak with context. Pattern analysis across your last 5, 10, and 20 rounds.

Pre Round Game Plan

Walk to the first tee with a plan, not a prayer

Three focus points, three to five course management rules, and three mental checkpoints — all generated from your data.

Ace AI Coach

An always-on performance coach who knows your data

Ask Ace anything: why you blow up on the back nine, what to practice this week, whether your putting is actually improving. Ace leads with insight, backs it with your numbers.

Practice Playbook

Practice sessions tied to your actual leaks

AI-generated sessions in 20, 30, or 45 minute blocks. Drill descriptions, reps, focus cues. The playbook adapts over time based on what you do and how your metrics change.

Goals & Momentum

Set measurable goals and watch real progress compound

Track goals like reducing putting strokes lost, breaking 80 by a target date, or increasing GIR percentage. The system shows trend lines and momentum across every category.

Tour Player Comparison

See exactly how far you are from elite in each area

Compare your metrics to tour-level benchmarks across driving, approach, short game, and putting. Identifies which categories have the largest gap.

Meet Ace

Your AI coach that actually
knows your game.

Ace isn't a chatbot with golf tips. It's an AI coach trained on strokes gained methodology, grounded in your actual round data. Ask it anything — it answers with your numbers, not generic advice.

"Where am I losing the most strokes this month?"
"Build me a 30-minute practice plan for this week."
"How does my approach game compare to a 5 handicap?"
Golfer with focused concentration during AI golf coaching analysis

Ace Analysis

"Your approach shots from 100-150 yards are costing you 2.3 strokes per round. This is your highest-leverage area right now."

Golf-specific fitness training and TPI golf fitness app programming for performance improvement
PRO TIER
Performance Lab

Your body is part of
the system.

The Golf Fitness Lab uses TPI golf fitness methodology to map physical limitations directly to swing faults and scoring leaks. This is not generic gym work. This is TPI golf fitness app programming that connects your body to your off-course golf training data.

TPI Performance Screen

A guided Level 1 movement screen that identifies mobility, stability, and control limitations. Connects physical issues directly to swing characteristics and scoring leaks.

Personalized Programming

TPI frameworks — Functional, Strength, and Power matrices. Decade-specific guidelines and injury modifications. Reset, Reinforce, Reload corrective philosophy.

Integrated Coaching

Ace references your fitness phase in coaching. Workout completion feeds back into the system. Your body and your data finally speak the same language.

Unlock with Pro tier
Results

The system works.
The numbers prove it.

−9 strokes

"I went from shooting 94 to consistently breaking 85 in four months. The difference was knowing exactly what to work on instead of guessing at the range."

M

Marcus T.

14 → 8 handicap · Plays 3x/month

−6 strokes

"The post-round debrief changed everything. I thought my driver was the problem. Turns out I was losing 3 strokes per round on approach shots from 100–150 yards."

D

David K.

22 → 16 handicap · League player

−4 strokes

"Ace told me to stop practicing my driver and spend 30 minutes a week on lag putting. I thought it was crazy. Then I dropped 4 strokes in three weeks. Data beats vibes."

R

Ryan M.

11 → 7 handicap · Tournament player

−5 strokes

"The Practice Playbook is what I needed. I used to hit balls for an hour with no plan. Now I have a 30-minute session tied to my actual leaks. Every rep has a purpose."

J

James W.

18 → 13 handicap · Weekend golfer

REPRESENTATIVE RESULTS FROM EARLY BETA USERS. INDIVIDUAL OUTCOMES VARY.

Pricing

Pick your level of commitment.

Both tiers include a 14-day free trial. No credit card required to start.

BEST VALUE — COMMIT TO A SEASON OF WORK

RECOMMENDED

Tour Brain

For players who treat their game like a lab.

Like having a mini performance staff in your pocket.

$29.92/mo

$359/YEAR — BILLED ANNUALLY

Start 14-Day Free Trial
Everything in System Player
Golf Fitness Lab — TPI-based programming
Video swing analysis with Ace AI
Advanced trend analytics (12-month rolling)
Priority Ace AI responses
Swing instructor marketplace (early access)
OPGC community access
Also Included
Personal Loom video review of your TPI screen + strokes lost profile
Auto-progressing fitness programs — Ace explains the why in plain English
Quarterly Pro Lab live workshops

System Player

For golfers who want one clear plan off the course.

This tier turns system golf into your default identity.

$14.92/mo

$179/YEAR — BILLED ANNUALLY

Start 14-Day Free Trial
Performance Hub — strokes lost by category
Round Debrief (post-round analysis)
Pre-Round Game Plan
Ace AI Coach (text-based)
Practice Playbook (weekly focus)
Goals & Momentum tracker
Tour Player Benchmark comparison
Mobile app access
Also Included
White-glove onboarding call (annual members)
Unlockable features as you hit milestones
Quarterly System Season challenges with prizes

Annual is for system players who commit to a season. If you're testing the waters, start monthly.

14-DAY FREE TRIAL · NO CREDIT CARD · CANCEL ANYTIME

Next Level — One-Time Package
Movement Blueprint Package

Your body is part of your game.
This is where we map it.

Most golfers train their swing and ignore their body. The TPI research is clear: physical limitations are the number one predictor of compensations in the swing. Before you can fix the pattern, you need to know what's driving it.

The Movement Blueprint maps your body, builds a 12-week plan around your specific deficits, and feeds everything into your Strokes Lost system so Ace coaches you with full context.

$299one-time
ADD TO ANY TIER
Get Your Movement Blueprint

Full TPI Movement Screen

Live assessment — Zoom or in-person. We map exactly how your body moves and where it limits your swing.

Medical Evaluation

Pain, restrictions, injury history. Nothing gets loaded into your program without understanding what's behind it.

12-Week Mobility & Strength Plan

Built for your specific movement deficits and loaded directly into your Golf Fitness Lab. No generic templates.

Ace Tagged with Movement Constraints

Every coaching response from Ace is now contexted around your body. Your AI coach knows your physical limits.

Available as an add-on to any subscription tier
The Flagship — 6-Month Private Engagement
Limited to 10–20 Players Per Year
Application-Based

Tour Brain Season Lab.

We'll architect and run your entire season with you.

You've seen what the system does on its own. Season Lab is where we run the full tour process together. You get the platform, the data, and the coaching — but you also get a real human in your corner, reviewing your numbers monthly, adjusting your plan quarterly, and keeping you accountable to the work.

This is not a course. It is not a group program. It is a 6-month private engagement for serious players who want tour-level support without a tour budget. We take 10 to 20 players per year. That's it.

$3,500/ 6 months
Apply for Season LabSPOTS FILL SEASONALLY

What's Included

Everything in Tour Brain

Full platform access for 6 months — every feature, every tool

Deep-Dive Initial Block

TPI screen, medical eval, scoring consult, and a full season blueprint built around your game

Monthly 1:1 Review Calls

45–60 min sessions to review your data, adjust the plan, and set the next block

Quarterly Re-Screen & Program Reset

Full movement re-assessment every 90 days with updated programming to match where your body is now

Priority In-App Messaging

Direct access between calls — questions answered within 24 hours, not 24 days

Your Story Becomes the Proof

Your transformation is documented and shared as a case study — inspiring the next generation of system players

Spots are filled seasonally. Applications are reviewed and accepted based on fit, commitment level, and current roster availability. If you're serious about your game, apply now and we'll be in touch within 48 hours.

"Your transformation becomes the story that inspires the next generation of system players."

Golfer practicing on range with golf improvement focus

Data beats vibes

Stop guessing.
Start your system.

Every round you play without a system is a round where you leave strokes on the table. Strokes Lost gives you the system. Ace walks you through it until you become the kind of golfer who never guesses again.

Free trial·No credit card required·Cancel anytime