The National Basketball Association is preparing to introduce basketballs embedded with microchip sensors as early as next year, a technological advancement that could fundamentally change how referees make calls during professional games.
Technology Behind the Smart Ball
NBA Commissioner Adam Silver announced the league is working with Wilson, the official basketball manufacturer, to develop a ball containing a tiny Bluetooth sensor weighing approximately one gram. The chip can track movement, spin, and changes in trajectory throughout gameplay. Silver emphasized that the technology has been carefully designed to avoid detection by players, noting the chip represents less than one-sixth of one percent of the basketball’s total 620-gram weight.
The league has already conducted extensive testing across multiple levels of competition. Players have used both regular and microchipped basketballs during G League games, Summer League contests, and several preseason matchups. According to Silver, the response from players has been uniformly positive, with none able to distinguish between balls with and without the embedded technology.
Improving Officiating Accuracy
The immediate application focuses on helping referees make more accurate calls in real time. Silver explained the chip could detect subtle changes in spin when a player touches the ball before it goes out of bounds, resolving one of basketball’s most disputed calls. The technology could also determine whether a shot’s trajectory was altered by defensive contact, addressing another frequent source of controversy during games.
Silver indicated the league plans to implement the smart ball for officiating purposes during the 2027 season, pending final approval. The commissioner expressed confidence that the technology would enhance game integrity without disrupting the traditional flow of basketball or changing how the sport is played at its fundamental level.
Consumer Applications and Future Plans
Beyond professional officiating, the NBA sees significant commercial potential for the technology. Silver described opportunities for basketball players at all skill levels to analyze their shooting mechanics using data collected by the microchip. A player taking hundreds of practice shots could receive detailed feedback about their technique, potentially revolutionizing basketball training programs nationwide.
The league continues negotiating with the National Basketball Players Association regarding wearable technology during games, though those discussions have not yet produced an agreement. The smart ball initiative represents the NBA’s latest effort to incorporate technology into America’s professional sports landscape while maintaining the game’s traditional character and competitive balance.
So, when are they going to shove sensors up players butts?
Probably already tried them in shoes.
At some point they need to just let the game be a game.