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The Independent UK
The Independent UK
National
Howard Fendrich

Why is Wimbledon blaming human error for a mistake by its new electronic line-calling system?

Britain Wimbledon Tennis - (Copyright 2025 The Associated Press. All rights reserved)

The All England Club, somewhat ironically, is blaming “human error” for a glaring mistake by the electronic system that replaced human line judges this year at Wimbledon.

The CEO of the club, Sally Bolton, said Monday that the ball-tracking technology was "inadvertently deactivated" by someone for three points at Centre Court during Anastasia Pavlyuchenkova's three-set victory over Sonay Kartal a day earlier in the fourth round. On one point, a shot by Kartal clearly landed past the baseline but wasn't called out by the automated setup — called Hawk-Eye — because it had been shut off.

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