DeuceMate - Tennis Scorekeeper

Stay focused on your tennis while DeuceMate handles the score, server rotation, serving side, and changeovers. Score naturally from your wrist, follow the match live on iPhone, and review detailed statistics when play is over.

GESTURE-FIRST WATCH SCORING

Keep your attention on the match with quick, reliable controls:

• Swipe up when you win a point
• Swipe down when your opponent wins a point
• Swipe left to undo

With point tracking enabled:

• Swipe right to view live statistics
• Double-tap to mark second-serve context

A glanceable scoreboard keeps score and server clear.

LEARN THE CONTROLS ON YOUR WATCH

• Watch nine scoring situations, from scoring and undoing a point to stats, games and changeovers.
• It works offline and never changes a real match or your settings.

TENNIS RULES HANDLED AUTOMATICALLY

DeuceMate tracks the details that are easy to forget:

• Love, fifteen, thirty, forty, deuce, and advantage
• Games, sets, standard tiebreaks, and super tiebreaks
• Server rotation and doubles service order
• Deuce and ad serving sides
• Court changes, prompts, and break points
• Singles and doubles matches

Choose from six formats: best of three with a super tiebreak or full final set,
Quick 4, single or perpetual super tiebreaks, or continuous points.

FOLLOW LIVE ON IPHONE

• Live score mirrored from your Watch
• Spoken, umpire-style announcements through iPhone or a Bluetooth speaker
• Optional iPhone scoring input
• Reconstruct and resume an in-progress match
• Unlimited match archive on iPhone

UNDERSTAND EVERY MATCH

Turn point-by-point scoring into useful match analysis:

• Tag winners, forced errors, unforced errors, double faults, and ending shots
• Compare serve, return, pressure, rally, and score-state performance
• Filter statistics by set or across the complete match
• Explore a momentum graph with optional heart-rate and steps overlays
• Review data-driven coaching and Pulse Coach insights

Export a match summary, point-by-point data, or interactive web report. You can also generate a coaching prompt for an AI app you choose. Sharing is your choice.

UNDERSTAND TRENDS ACROSS MATCHES

• See your game change across match history
• Compare serving, returning, attack, errors, pressure, rally depth and fitness
• Filter by match type, format and time window

OPTIONAL HEALTH AND FITNESS

With permission, DeuceMate records a Tennis workout through Apple Health: heart rate, calories, steps, distance and match timers. Health is optional; every scoring feature works without it.

OPTIONAL COURT COMPASS

Enable Check Changeover for compass guidance. It uses the Watch's built-in heading only - not GPS or location tracking.

BUILT TO FINISH THE MATCH

Your in-progress match saves after every point and when the app backgrounds or
your Watch sleeps. Full undo works back to the start of the match.

PRIVATE BY DESIGN

• No account required
• No ads, analytics, tracking, or developer servers
• Match data stays on your Apple devices and iCloud Drive when available
• Watch-to-iPhone sync uses Apple’s WatchConnectivity
• Core scoring and match review work offline
• HealthKit measurements are excluded from the automatic iCloud Drive archive
• You choose when to export or share data

NO SUBSCRIPTION. NO ADS. NO TRACKING.

DeuceMate is completely free for unlimited match tracking.

REQUIREMENTS

• iPhone running iOS 17.0 or later
• Apple Watch running watchOS 9.0 or later

Built by a recreational tennis player for players who want dependable scorekeeping without losing focus on the game.