TENNIS AI 2.0

TENNIS AI 2.0

Film your shot. Get your diagnosis. Improve immediately.

Tennis AI is the first app to deliver real-time biomechanical analysis of your tennis technique — directly from your smartphone, no equipment needed.

HOW IT WORKS

Step 1 — Set up in seconds

Open the app, select Auto-Detect or choose your stroke manually. Position your phone at the sideline — Axel, your AI coach, guides you through the exact camera placement for optimal analysis. Your partner or coach can film you, but we recommend using a tripod if you’re alone

Step 2 — Play your shot naturally

Just play tennis. Tennis AI uses your smartphone camera combined with on-device computer vision (MediaPipe) to track 33 points of your body in real time at 30 frames per second. No wearables, no sensors, no special equipment.

Step 3 — AI detects your stroke automatically

The system recognizes whether you are hitting a serve, forehand, or backhand — automatically, without you pressing anything. It identifies the six key biomechanical moments of your swing: preparation, backswing, trophy position, contact point, follow-through, and finish.

Step 4 — Receive your full technical diagnosis

Within seconds of finishing your shot, you get a complete breakdown: your score out of 100, your measured values across 107 biomechanical metrics, a comparison against professional player ranges, and a prioritized list of errors to fix.

Step 5 — Fix errors in real time with Axel

Tap any error and enter Live Correction mode ou go directly to the drills to fix it. Axel watches you play, tells you exactly what to adjust, and confirms when you have fixed it — correction by correction, metric by metric.

Step 6 — Track your progress over time

Every analysis is saved. Review your past sessions, track improvements across metrics, and see how your technique evolves over weeks and months of practice.

WHO IT'S FOR

• Recreational players who want to improve faster

• Competitive players optimizing their technique

• Coaches and academies integrating AI into their teaching

• Tennis clubs looking for scalable player development tools

TECHNOLOGY

Tennis AI combines computer vision (MediaPipe, YOLO), generative AI, and the expertise of certified professional coaches to deliver analysis previously available only in elite training centers.

WHAT’S NEW IN VERSION 2.0

REAL-TIME ANALYSIS

Tennis AI 2.0 introduces its biggest upgrade yet: full biomechanical analysis delivered in real time, right after your swing. No uploading, no waiting. Your technique is analyzed frame by frame as you play, and results appear within seconds.

107 BIOMECHANICAL METRICS

Each stroke is evaluated across 107 metrics, including stance width, knee flexion, trunk tilt, shoulder alignment, elbow position, wrist angle, racket path, contact point, and follow-through. Every metric is compared to pro player ranges.

KEY MOMENT DETECTION

The AI identifies six key phases of every stroke: preparation, backswing, trophy position, contact, follow-through, and finish. Each phase is analyzed independently for precise feedback.

AXEL, YOUR AI COACH

Axel is a live conversational coach. He tells you what he sees, what to fix, and adapts his guidance to your errors in real time, using natural spoken feedback.

LIVE CORRECTION MODE

Focus on one error at a time. Axel tracks your progress live and confirms when the correction is successful before moving on.

AUTO-DETECT STROKES

The AI automatically recognizes serves, forehands, and backhands using real-time biomechanical tracking—no input needed.

CERTIFIED CORRECTIVE DRILLS

Each error includes a drill designed with certified coaches, with step-by-step guidance, video, and real-time feedback to ensure real improvement.

Download Tennis AI 2.0 and start your first analysis today.