Film your tennis. Get coached in minutes.
Record yourself playing on your phone and upload the video. Baseline's AI watches every shot and sends back a coaching report: what you're doing well, what's costing you points, and the drills that fix it.
"Your backhand is legit. The forehand's the leak — you're starting the take-back late, so you're jammed at contact. Fix that one thing and the whole wing opens up."
How it works
- Step 1: FilmProp your phone on the fence or a bag and record a practice or a match. Any angle works; the more of you in frame, the better.
- Step 2: UploadPick the clip, up to five minutes, and tell us who's in it. No editing, no tagging shots.
- Step 3: Get your reportIn a few minutes: scores for technique, movement and consistency, notes on each shot, and a week of drills to fix what's holding you back.
One upload. Three things you didn't know.
Not a highlight reel. Something you can actually bring to your next practice.
Technique, movement, and consistency, scored 0 to 100 and anchored to UTR levels. Tracked session over session for every player on your account.
"On your forehand, your take-back starts late — the arm pulls back on its own, so you're cramped at contact."
Specific, plain-spoken notes tied to what's actually on the tape. Written like a coach talks, not like a textbook.
Named drills with reps and frequency, matched to whatever's actually wrong in your footage. Not another "bend your knees" tip.
From upload to report, start to finish
This is the whole thing. You don't edit anything or tag a single shot — the report builds itself while you wait.
Built to be honest with you
AI feedback is only useful if you actually trust it. Here's how we try to earn that.
Scores are pinned to a UTR-referenced global scale, so a 58 means the same thing whether you're in Ohio or Australia. If the tape says 58, that's what you get, not a rounded-up number that feels nicer.
If the model isn't sure, it says so instead of guessing. Nothing makes it into your report unless it shows up on at least two separate shots — a one-off mistake is noise, not a pattern.
Tell us what you were trying to do when you upload, so a deliberate slice doesn't get flagged as a broken one. Think something's off? Flag it and a person looks at it. Your video gets deleted the moment the analysis is done.
Track every student
in one place
Create a profile per student, watch their scores move over time, and send parents a read-only progress link — they don't need an account for any of it.
Less than one basket of balls.
Start for free, no card required. Upgrade when one analysis a month stops being enough.
- 1 analysis a month
- Technique, movement and consistency scores
- Shot timeline and counted stats
- A week of drills from every session
- Ask Coach: 2 questions a month
- Progress for your last 5 sessions
- 8 analyses a month
- A match plan from every session: how to win with your game
- Choose your coach's style
- Play Like ___: your pro match and Tennis DNA
- Ask Coach: 25 questions a month
- Your full progress history
- 5 players and 10 friends
- 16 analyses a month
- Deeper reports: 4–6 observations per area
- Scout My Opponent game plans
- Ghost Match and Counter-Playbook vs friends
- Ask Coach: 75 questions a month
- Unlimited players and friends
- 60 analyses a month
- Elite reports: 6–8 observations per area
- Mental game section in every report
- Ask Coach: 250 questions a month
Cancel any time. Refer a friend: they get 10% off their first plan and you get 10% credit.
You already have the footage.
Find out what it says.
Your first analysis is free. The thing costing you matches is probably already on your camera roll.