Tennasity remembers every match to fuel relentless improvement

Live, point-by-point scoring with professional tennis rules, tiebreaks, and no-ad formats. Choose a classic structured flow or a faster commentary flow that mirrors how matches unfold.

• Full scoring engine with advantage display (Adv Server / Adv Receiver).
• Interactive court diagram with player context and direction cues.
• Match history with break points, set points, and match points.
• Undo/replay to preserve accurate match state.
• Invite codes for collaborative match tracking.

Match tracking screen with scoring controls.

Comprehensive analytics across service, rally, and shot outcomes. Analyze performance by date range, shot type, direction, and zone to spot patterns that win points.

• Player statistics dashboards with date filtering.
• Match stats: aces, winners, errors, break points, service trends.
• Shot type breakdowns and rally length tracking.
• Court heatmaps and zone-based tactical insights.
• Shareable match summaries.

Analytics and statistics dashboard.

Tennasity's AI transforms match data into actionable insights. Ask match-specific questions, generate analysis reports, and review tactical summaries that reveal momentum and shot selection patterns.

• GPT-4 match analysis with saved reports.
• Match Q&A for targeted questions about completed matches.
• AI commentary and narrative summaries (OpenAI or Anthropic).
• Privacy controls to anonymize names and venues in AI requests.

AI match analysis screen.

Video analysis for serve, forehand, backhand, and volley. Biometric pose tracking measures key angles and timing, while AI generates technical feedback and drill guidance.

• Serve, forehand, backhand, volley analysis with ML Kit + GPT-4.
• Multi-angle analysis for greater accuracy on groundstrokes.
• Quality scoring and deficiency detection.
• AR overlays and drill recommendations.
• Automatic trimming for storage savings.

Biomechanics analysis results with overlay.

Weather is a real competitive factor. Tennasity captures conditions, calculates WBGT heat risk, and ties environment to performance trends for smarter preparation.

• Live weather details (wind, humidity, cloud cover, WBGT).
• Heat risk assessment and safety guidance.
• Comfort tracking after games (heat, wind, sun impact).
• Environmental performance analysis to spot sensitivities.
• Court photo analysis for sun and wind tactical insights.

Weather and conditions detail card or heat risk panel.

Prep and recovery bring weather-aware nutrition planning, hydration targets, and match-day routines into one place. AI guidance keeps recommendations practical and tailored.

• Meal timing guidance (Pre-match, During, Post-match).
• Hydration planning based on conditions and duration.
• In-match hydration prompts at changeovers.
• AI Food Advisor with portion guidance and alternatives.
• Stretch plans aligned to match schedule.

Prep and recovery tab with hydration or nutrition plan.

Build and share highlights fast. Import clips, trim and reorder them, and export a polished reel for players, parents, or coaches.

• Highlights reel builder with trimming and reorder flow.
• Export to gallery and share anywhere.
• Dedicated Spectator tab for sharing and following.

Highlights builder or share screen.

Tennasity supports premium AI access through a secure proxy while allowing users to bring their own API key. Data is user-scoped and privacy-controlled.

• Premium AI via Firebase Functions proxy (no key exposed).
• Optional bring-your-own OpenAI key.
• Rate limits and privacy controls.
• User-scoped access to matches and data.

Settings screen with AI toggles and privacy options.

Planned work focuses on deeper environmental insights, automation, and broader platform reach.

• iOS release.
• Automatic comfort detection via wearable signals.
• Court database for saved orientations at repeat venues.
• Shadow analysis to predict sun impact during play.
• Historical weather correlation insights across matches.
• Multi-court venue support.

Upcoming features preview.