The NFL is moving closer to replacing the chain gang with new technology to measure line to gain. NFL executive Gary Brantley told The Associated Press the league will test Sony’s Hawk-Eye technology ...

The method for measuring first downs in the NFL will switch from chain gangs to camera-based technology in 2025, the league announced Tuesday. The official use of Sony's Hawk-Eye virtual measurement ...

After testing an electronic first down system during preseason last summer, the NFL is taking another step toward moving away from chain gangs this fall. The NFL announced Tuesday that Sony’s Hawk-Eye ...

KANSAS CITY, Mo. (WDAF) – The NFL announced a multitude of rule changes on Tuesday, including a new way to measure first downs for the 2025 season. The league will be using Sony’s Hawk-Eye technology ...

The NFL is preparing to replace the regular-season chain crew with a camera-based measurement system to measure first downs. Sony announced Tuesday that the brand's Hawk-Eye technology will be used ...