CENTRE COURT, THE ALL ENGLAND CLUB — Anastasia Pavlyuchenkova suggested her British opponent may have received preferential treatment as simmering tensions around Wimbledon ’s use of electronic line calling (ELC) instead of line judges boiled over Sunday, when the technology malfunctioned at a crucial point on Centre Court.

The simmering tensions around Wimbledon’s use of electronic line calling (ELC) instead of line judges boiled over Sunday, when the technology malfunctioned at a crucial point on Centre Court. Russia’s Anastasia Pavlyuchenkova was serving at 4-4,

Anastasia Pavlyuchenkova said a game was "stolen" from her after Wimbledon's electronic line-calling system failed at a key moment in her fourth-round