NBA tests microchip-embedded basketballs to aid officiating accuracy

Yahoo Sports • 1 min read • Latest: Oct 12, 2026, 5:30 AM

Last updated Oct 12, 2026

NBA tests microchip-embedded basketballs to aid officiating accuracy
Summary

NBA Commissioner Adam Silver announced plans to develop a basketball with a microchip, intended to improve officiating accuracy. The chip, weighing around one gram, is designed to track data related to ball spin and shot arc. Previous tests in the G League and Summer League showed no noticeable difference for players. Silver indicated that this technology could be implemented in officiating as soon as next year. However, fans have expressed concerns over the potential for manipulation, raising suspicions about the so-called 'magnet ball.' The NBA is assessing the feasibility of the smart ball ahead of the regular season starting on October 20.

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By the Numbers
  • •Adam Silver reveals plans for a microchip basketball.
  • •Chip aims to help officials with calls.
  • •Testing conducted in G League and Summer League.
  • •Technology could be ready for officiating by next year.
  • •Fans express skepticism about possible manipulation.
Latest Updates
  • 5:30 AMYahoo Sports — ‘Magnet Ball 2.0,’ ‘Not Even Trying To Hide It’ — NBA Fans Raise Red Flags Over Adam Silver’s Plan To Test Microchip-Embedded Basketballs
What they're saying
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NBA Commissioner Adam Silver has revealed that the league is developing a basketball with a tiny embedded chip that could help officials make calls more accurately. While the technology is meant to improve officiating, the announcement sparked suspicion among fans, who raised concerns about the possibility of a “magnet ball.

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