AI-assisted · Human-reviewed
Upload your tennis stroke. See exactly what to fix.
Send a 20–45 sec clip and get a personalized breakdown with annotated frames, clear fixes, coaching cues and drills.
For recreational, club, league and competitive players who want specific technical feedback.
Single-stroke analysis from $14.99
Just a 20–45 sec phone clip · 8–15 reps if possible
No account setup before ordering
Preview a sample report before you order.
- Personalized PDF report
- Annotated visual breakdown
- Specific drills + reps
- Human-reviewed
- 24-hour turnaround on most packages
Correction
Meet the ball a racquet-length in front of your front foot.
Your cue
“Catch it early, out in front.”
See exactly what you’ll get
One finding, turned into a plan.
Example content from the sample report — not a customer testimonial.
Issue found
Contact point is drifting behind your front hip
Why it matters
Late contact makes the arm do the work and causes inconsistent depth.
Exact correction + cue
Start the take-back as the ball crosses the net. “Catch it early, out in front.”
Drill
3 × 15 service-line drop feeds. Freeze at contact every fifth ball.
How it works
Upload a clip
Send 20–45 seconds of one stroke from behind or slightly to the side.
We analyze it
AI helps surface key moments; the Stroke Doctor review team checks every finding.
Get your personalized report
Receive your annotated PDF with clear fixes and drills — within 24 hours for Single and Combo.
Sample breakdown
See the frame. Understand the fix. Take it to court.
Every report pulls the key moments out of your own video, marks them up, and pairs them with the fix, the cue and the drill — all in a downloadable PDF.
Unit turn is good — shoulders are already closed before the bounce.
Watch the racquet tip: it sits slightly low, which adds an unnecessary loop on fast balls.
Ball meets the strings level with the front hip rather than in front of it.
This is the frame to fix first. Everything downstream improves when contact moves forward.
Swing stops at chest height and the back foot never releases.
Recovery step to the middle starts late as a direct result.
Why players use it
Lesson-quality feedback without the lesson logistics.
Specific, not generic
No 'bend your knees more'. You get the exact fault, the exact fix, and the cue to say to yourself on court.
Visual breakdown
Screenshots from your own video marked up with arrows, circles, body-position guides, contact markers and racket-path lines.
Drills you'll actually do
Every priority comes with a drill and rep count that fits into a normal club session.
Affordable
From $14.99 at founding-player prices — a fraction of a private lesson, and the PDF is yours to keep.
No scheduling
No court booking, no coach diary, no travel. Upload tonight, read your report tomorrow.
Human-reviewed
Every report is human-reviewed before delivery. You are never reading raw machine output.
Beta pricing
Pick the depth you need.
One-off payment. No subscription. If the footage isn’t usable, we’ll ask you to re-film once at no extra charge.
Single Stroke Analysis
One stroke, fully broken down in a polished PDF.
One-off payment · video: 20–45 seconds
Within 24 hours
- 1 polished PDF report
- Strengths — what you're already doing well
- Top 3 technical priorities with exact corrections
- Coaching cue + specific drill with reps for each
- 3 annotated screenshots from your video
- Technical breakdown of visible elements
- Personalized 20–30 minute practice session
- Your 3 Biggest Improvements summary
Forehand + Backhand Combo
Both groundstrokes in one combined PDF.
One-off payment · video: 30–60 seconds total
Within 24 hours
- 1 combined polished PDF
- Separate forehand and backhand sections
- Strengths and top priorities for each stroke
- Up to 6 annotated screenshots
- Exact correction cues and drills
- Top 5 priorities across both groundstrokes
- Integrated weekly practice plan
- Your Biggest Improvements summary
Full Stroke Profile
Your whole game, mapped and prioritized.
One-off payment · video: 45–90 seconds total
Within 48 hours
- Comprehensive PDF report
- Strengths and weaknesses by stroke
- Priority order across your whole game
- 8–12 annotated screenshots when footage supports it
- Drills and coaching cues per major issue
- Personalized weekly improvement roadmap
- Overall assessment and biggest immediate gains
How we review
Human-reviewed AI analysis — and honest about the limits.
We use AI to step through your footage frame by frame and surface candidate technical issues. Then the Stroke Doctor review team checks the clip, keeps what’s supported by the footage, writes the corrections in plain English, and marks up the stills. Every report is human-reviewed before delivery.
You get practical feedback based on what is genuinely visible, with privacy and a careful human quality check built into the process.
Honest analysis, no made-up metrics
- We report only what is reliably visible in phone footage — never invented speed, spin, force or joint-angle numbers.
- If the clip isn’t usable, we’ll ask you to re-film once at no extra charge.
- Your video stays private unless you explicitly opt in to sharing anonymized clips or frames.
FAQ
The questions everyone asks first.
Your next breakthrough is one clip away.
Film 30 seconds tonight. Get your PDF report tomorrow. Take three concrete fixes to your next session.