Experience Smart Tennis
The only end-to-end smart court system for tennis with an immersive on-court experience.
Smart Tennis, redefined
Zenniz enhances every practice and match with real-time performance tracking, electronic line calling, and immersive video. All in one system.
Smart Tennis, redefined
Zenniz enhances every practice and match with real-time performance tracking, electronic line calling, and immersive video. All in one system.
Get Started
Get Started
Features
Features
Comprehensive Smart Tennis
Electronic Line Calls
Focus on the game, Zenniz will take care of the rest. Automated line calls and line call challenges make the game easier, more fun, and fair.
Electronic Line Calls
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Electronic Line Calls
Focus on the game, Zenniz will take care of the rest. Automated line calls and line call challenges make the game easier, more fun, and fair.
Statistics & Insights
AI insights at your fingertips to improve your game. Understand your game and track your progress with advanced statistics and insights.
Statistics & Insights
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Statistics & Insights
AI insights at your fingertips to improve your game. Understand your game and track your progress with advanced statistics and insights.
Real-Time Feedback
Elevate your court with instant, interactive insights. Visible serve speeds, shot metrics, and target practice modes create a fun and engaging on-court experience for all levels of play.
Real-Time Feedback
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Real-Time Feedback
Elevate your court with instant, interactive insights. Visible serve speeds, shot metrics, and target practice modes create a fun and engaging on-court experience for all levels of play.
Streaming & Video
Real-time footage and match highlights, available anytime. Stream tournaments with broadcast quality, relive the best points of your match, or develop your game with our video tools.
Streaming & Video
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Streaming & Video
Real-time footage and match highlights, available anytime. Stream tournaments with broadcast quality, relive the best points of your match, or develop your game with our video tools.
About
About
The Complete Smart Court System
A single platform to engage players, elevate coaching, and grow your club’s revenue.
‘‘Zenniz starts a
new era in tennis.’’
Jarkko Nieminen
Former ATP 13. ranked player
Zenniz Premium
Zenniz Premium
Welcome to the next level of tennis performance. With Zenniz Premium, you gain access to the cutting-edge intelligence of Zenniz AI, an advanced system designed to help every player—junior or senior, recreational or competitive—analyze, improve, and enjoy the game.
Welcome to the next level of tennis performance. With Zenniz Premium, you gain access to the cutting-edge intelligence of Zenniz AI, an advanced system designed to help every player—junior or senior, recreational or competitive—analyze, improve, and enjoy the game.
SmartView Player
SmartView Player
AI-powered video tools to relive, filter, and analyze every moment of your match. Quickly identify key plays, rallies, and highlights with ease.
AI-powered video tools to relive, filter, and analyze every moment of your match. Quickly identify key plays, rallies, and highlights with ease.
Performance Insights
A detailed breakdown of your game, rating your performance across serves, returns, backhands, and forehands. Track progress over time with personalized insights powered by Zenniz AI.
Playstyle IQ
Discover your unique court identity with visual AI-insights into five key areas of your game. Earn badges like Risk Taker or Tactical Mastermind to celebrate your strengths and chart your evolution.
FAQ's
FAQ's
FAQ's
Frequently asked questions
How does Zenniz tracking work?
Zenniz combines video and audio technologies to accurately track both the ball and players. This enables Zenniz to make reliable automated line calls, provide stats and insights on matches, and create interactive drills.
How accurate is Zenniz?
Zenniz is extremely accurate. As the tracking combines audio and video, it has consistently outperformed the human eye in official match play. Keep in mind, that no system is perfect. Zenniz, like all devices, will miss some shots due to disruptions from the surroundings (animals running on the court etc). According to a scientific study, professional ATP line umpires make line calling errors in 8,2% of shots that land close to a line (Mather, 2008).
What is required from the court?
The on-court experience requires only electricity and a stable internet connection.
What is required from the players?
The only thing a player needs to do is log in with our mobile app and log out when finishing playing.
How does Zenniz tracking work?
Zenniz combines video and audio technologies to accurately track both the ball and players. This enables Zenniz to make reliable automated line calls, provide stats and insights on matches, and create interactive drills.
How accurate is Zenniz?
Zenniz is extremely accurate. As the tracking combines audio and video, it has consistently outperformed the human eye in official match play. Keep in mind, that no system is perfect. Zenniz, like all devices, will miss some shots due to disruptions from the surroundings (animals running on the court etc). According to a scientific study, professional ATP line umpires make line calling errors in 8,2% of shots that land close to a line (Mather, 2008).
What is required from the court?
The on-court experience requires only electricity and a stable internet connection.
What is required from the players?
The only thing a player needs to do is log in with our mobile app and log out when finishing playing.
How does Zenniz tracking work?
Zenniz combines video and audio technologies to accurately track both the ball and players. This enables Zenniz to make reliable automated line calls, provide stats and insights on matches, and create interactive drills.
How accurate is Zenniz?
Zenniz is extremely accurate. As the tracking combines audio and video, it has consistently outperformed the human eye in official match play. Keep in mind, that no system is perfect. Zenniz, like all devices, will miss some shots due to disruptions from the surroundings (animals running on the court etc). According to a scientific study, professional ATP line umpires make line calling errors in 8,2% of shots that land close to a line (Mather, 2008).
What is required from the court?
The on-court experience requires only electricity and a stable internet connection.
What is required from the players?
The only thing a player needs to do is log in with our mobile app and log out when finishing playing.