Organizers of this year’s Wimbledon have said a ball boy caused the latest error from the electronic system that has replaced the traditional line umpires at this year’s tournament.

Taylor Fritz and Karen Khachanov are forced to replay a point during their Wimbledon match due to another malfunction from the Hawk-Eye electronic line technology on Watch ESPN, first streamed on Tuesday,

Carlos Alcaraz said ahead of his Wimbledon quarter-final against Cameron Norrie that playing the left-handed British player can be a nightmare and for a few minutes it looked as though the defending champion might be in for a fright on Tuesday.

Defending champion Carlos Alcaraz faces Britain's Cameron Norrie in the Wimbledon quarter-finals on Tuesday, while world number one Aryna Sabalenka can move a step closer to her maiden All England Club crown.

Carlos Alcaraz swept into the Wimbledon semi-finals for a third successive year as the defending champion demolished Cameron Norrie, while world number one Aryna Sabalenka survived a major scare to reach the last four on Tuesday.