🎾 Coach built · Junior tennis players 7–14 · Works on any device

Where young
tennis champions
are built.

Your child practices a few times a week. The rest of the week, they wait. FTL fills that gap — 5–10 minutes a day of tennis IQ, mental skills and athletic foundations, gamified like Duolingo.

Get Started Preview the App →

⏱️ 5–10 min a day🔥 Streaks, XP & unlocks🛡️ Safe & ad-free

Foundation Tennis Lab kid app showing Ace fox mascot, welcome card with streak, XP progress bar and daily mission

⚡+25 XPQuiz passed!

🔥12-day streakKeep it alive!

🏆Level 1 · Beginner340 / 500 XP

🎾

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Why FTL exists

Built by a coach,
not a tech company.

Fifteen years of coaching juniors taught our founder a hard lesson: a great forehand means nothing without the athleticism to reach the ball, the strategy to know where to hit it, and the mental strength to handle the pressure.

Too many kids lose the "zip code lottery" — no nearby academy, no big training budget, no support system at home. FTL levels the playing field: every child who loves tennis deserves to progress, regardless of where they live or what they can afford.

"Let your on-court coach teach the swing.
We teach everything else."
— The FTL philosophy: the invisible 90% of tennis that happens before the racket meets the ball

Core Curricula

Eight worlds.
One complete player.

The vast world of tennis, organized into eight distinct, color-coded interactive worlds.

Yellow

📜

Tennis Studies

History, rules, terminology, surfaces, tournaments and famous players — the knowledge that turns kids into true students of the sport.

8 lessons · 8 quizzes · 2,400 XP

Teal

🧠

Tennis Thinking

How tennis actually works: smart decisions, reading patterns, court geometry and playing the angles — human chess with a racquet.

8 lessons · 8 quizzes · 2,400 XP

Green

🧘

Mental-Emotional

Staying calm after a missed shot, resetting between points, handling pressure — the psychological skills champions run on.

8 lessons · 8 quizzes · 2,400 XP

Orange

🎯

Combo & Strategy

Combo cards like "Serve + 1" and "2 to backhand, 1 to forehand" — then prove each pattern inside an embedded tennis browser game.

Combo cards · In-game challenges

Blue

💪

Athletic Exercises

33 at-home exercises across 8 sports-science categories, each with a guided video — physical literacy, not basic fitness.

Eye MovementFine MotorHand/EyeBalanceFootwork & SpeedBrain & Reaction

33 exercises · 8 categories · 495 XP

Purple

🐐

Young Goats

Watch Alcaraz, Gauff and Sinner before they were stars — plus full matches from elite U12 and U14 international junior tournaments.

18 curated videos · 1,350 XP

Red

📖

Origin Stories

The childhood, breakthrough moments and life lessons of the tennis greats — Federer, Serena, Djokovic, Osaka, Gauff and more. Inspiration you can quiz on.

8 stories · 8 quizzes · 2,400 XP

Violet · NEW

🧠

Match Brain

The differentiator no competitor has. After a real match, kids answer 10 quick questions and get a Match Report with personalized lessons, exercises and a challenge for next time. Pre-match check-in too.

Rule-based reflection engine · Zero AI cost

Inside the Lab

Not a concept.
A real, working product.

FTL runs in the browser on any phone, tablet or laptop — no downloads, no installs. Here it is, straight from the Lab. Click any screenshot to see it full size.

FTL home screen with eight color-coded learning worlds — Eight color-coded worlds on the home screen — each tracking progress and XP.

Duolingo-style lesson path with quizzes unlocking progress — Duolingo-style lesson paths — pass each quiz to unlock the next circle. Ace cheers you on.

Scenario-based quiz question building tennis IQ — Scenario-based quizzes that build real match thinking — not trivia.

Habits & Rewards

Show up daily.
Earn everything.

Streaks pull kids back every day. Unlockable characters and badges reward the grind. Ace the fox keeps the flame lit.

🔥

0day streak

Day 1🐐

The G.O.A.T.

Everyone starts a legend. Keep it going.

Day 4🐼

Panda

Four days strong — calm, focused, unstoppable.

Day 12🐍

Cobra

Twelve days of striking precision.

Day 24🐉

Golden Dragon

The rarest reward for the most relentless.

🌀 World Badges

Tied to subject-matter mastery within each pillar.

🧠

Tennis BrainClear a set number of strategy items

📜

History BuffMaster the Tennis Studies path

⚡

Quick ReactorTop marks in Brain & Reaction

🔥 Streak Badges

Acknowledging long-term dedication.

🔥

Hot Streak5 consecutive days

🛡️

Ironclad30 consecutive days

🌱

Daily DevotionNever miss a daily mission

Pick your player. 30 illustrated tennis characters — with streak milestones unlocking rare specials.

Marcus

Zara

Dani

Ace

Ace, your training mascot

Animated nudges from Ace warn kids before midnight: complete one task and the flame stays lit.

For Coaches & Academies

A coaching tool that runs
while your kids sleep.

The Coach Portal turns FTL into a real B2B product. Your kids do the app at home. You get session-prep intelligence, private notes, and printable session sheets — for every kid, every session.

🎯

Session Prep — auto-generated coaching items from each kid's recent activity

❌

Weak Spots — every failing quiz, worst first, so you know what to reinforce

📝

Coach Notes — private per-kid textarea, autosaves, only you can see it

🖨️

Print Session Sheets — clean PDFs ready for your lesson folder

🏫Auto-add your whole roster

Set your class code prefix (e.g., CONCORD). One Scan & Add button pulls every matching kid into your roster.

📊See what they did at home

Track completions, quiz scores, activity dates, streaks. Show up to court knowing what they actually studied.

🧠Match Brain reflections

Read every kid's post-match reflections. Pattern Insights flag mental struggles across sessions.

🎾Kids in your roster get the app FREE

Your subscription covers app access for every kid you coach. Parents don't need to pay separately.

For Parents

Turn the drive home into
a real conversation.

The Parent Portal doesn't just show your child's progress — it gives you the words. "Ask Your Kid" prompts turn "how was practice?" into actual conversation. Monthly reports show real growth. High-Five button sends them a note inside the app.

💬Ask Your Kid prompts

~35 curated conversation starters that turn app progress into real talks about tennis, effort, mindset.

🙌High-Five button

Send your child a "proud of you" pop-up inside the app when they nail a big streak or hit a milestone.

💪Physical Activity Calendar

See exactly which Athletic Exercises your kid did each day — not just a count.

📄Monthly Coach Report

Beautiful printable one-pager showing the whole month at a glance. Save as PDF. Share with the coach.

Pricing

Coach-built, parent-loved,
academy-ready.

Two simple plans for parents. Four scaling tiers for coaches and academies. Founder pricing for early adopters.

Monthly

Yearly save 17%

Individual

$9.99 /mo

1 kid · billed monthly

✅ Full kid app access
✅ Match Brain reflections
✅ Parent Portal + Ask Your Kid prompts
✅ Monthly Coach Report (PDF)
✅ Every new world & lesson we ship

Set up your child → You sign up, then your kid opens the app. 3-day trial starts on first lesson.

Family

$19.99 /mo

Up to 3 kids · billed monthly

✅ Full app access for up to 3 kids
✅ Match Brain reflections for each kid
✅ Parent Portal covers your whole family
✅ Per-kid Monthly Coach Reports
✅ High-Five button for every kid

Set up your kids → You sign up, then your kids open the app. Founder yearly rate goes up to $179 after launch.

🚀 First 20 academies get 25% off first year with code FOUNDER25

Private Coach

$29 /mo

Up to 5 kids · $5.80/kid

✅ Coach Portal + Session Prep
✅ Private Coach Notes per kid
✅ Printable Session Sheets
✅ Your 5 kids get the app FREE

Set up your academy →

SWEET SPOT

Solo Coach

$49 /mo

Up to 10 kids · $4.90/kid

✅ Everything in Private Coach
✅ Up to 10 kids covered
✅ Auto-add by class code prefix
✅ Roster sort/filter/search

Set up your academy →

Small Academy

$99 /mo

Up to 30 kids · $3.30/kid

✅ Everything in Solo Coach
✅ Up to 30 kids covered
✅ Match Brain Pattern Insights
✅ Full academy branding on kid app

Set up your academy →

Full Academy

$249 /mo

Unlimited kids · billed monthly

✅ Everything in Small Academy
✅ Unlimited kids — no seat cap
✅ Priority coach support
✅ Early access to new features

Contact for demo

Every plan starts with a 3-day free trial beginning the moment your kid completes their first lesson. Cancel anytime. Beta users at Concord Academy stay free forever.

Where young tennis champions are built.

Built by a coach,not a tech company.

Eight worlds.One complete player.

Tennis Studies

Tennis Thinking

Mental-Emotional

Combo & Strategy

Athletic Exercises

Young Goats

Origin Stories

Match Brain

Not a concept.A real, working product.

Show up daily.Earn everything.

The G.O.A.T.

Panda

Cobra

Golden Dragon

🌀 World Badges

🔥 Streak Badges

A coaching tool that runswhile your kids sleep.

Turn the drive home intoa real conversation.

Coach-built, parent-loved,academy-ready.

Individual

Family

Private Coach

Solo Coach

Small Academy

Full Academy

Ready to builda complete player?

Where young
tennis champions
are built.

Built by a coach,
not a tech company.

Eight worlds.
One complete player.

Not a concept.
A real, working product.

Show up daily.
Earn everything.

A coaching tool that runs
while your kids sleep.

Turn the drive home into
a real conversation.

Coach-built, parent-loved,
academy-ready.

Ready to build
a complete player?