No more chains: This is how the NFL’s new virtual Hawk-Eye system to measure downs works

The NFL has announced that it will phase out the traditional chain-gang measurements and implement an electronic system to determine ball placement after each play.

The 2025 season will be a showcase of technological innovation, with the league planning to introduce a Hawk-Eye system to measure downs, replacing the old chain system operated by a couple of individuals.

However, the chain gang will still be present, serving as a backup if the tech somehow breaks down.

Hawk-Eye to measure downs faster

According to a report by Mike Garafolo of NFL Network, Hawk-Eye reviews during the testing phase took an average of just 30 seconds, compared to 75 seconds for chain measurements.

Before the 2024 season, the NFL tested the Hawk-Eye technology in partnership with Sony during some preseason games. It’s important to note that the technology cannot yet track the ball itself; officials must place it on the field, but replay assistance will confirm the accuracy of the placement.

Original article written by Gustavo García, translated with the assistance of AI and edited by Roddy Cons.

Get your game on! Whether you’re into NFL touchdowns, NBA buzzer-beaters, world-class soccer goals, or MLB home runs, our app has it all. Dive into live coverage, expert insights, breaking news, exclusive videos, and more – plus, stay updated on the latest in current affairs and entertainment. Download now for all-access coverage, right at your fingertips – anytime, anywhere.