Only Tennis puts your game first. Track every match and practice session in seconds on your iPhone or Apple Watch, capturing real-time point scoring, heart rate, calories burned and distance covered. Dive into detailed stats, head-to-head records, game and set breakdowns, and personalized opponent notes so you can identify strengths, target weaknesses and build winning strategies. No bulky sensors or complicated setups, just clean, data-driven insights that help you play smarter. Ready to raise your level? Play, Track, Evolve with Only Tennis.