Britain's top tennis players have voiced strong criticism of Wimbledon's new electronic line calling system, with both Emma Raducanu and Jack Draper claiming the technology has made incorrect calls during their respective matches at this year's Championships.

British No.1s Emma Raducanu and Jack Draper both publicly questioned the accuracy of HawkEye's line calling system after Wimbledon opted to ditch human line judges

Jack Draper crashed out of Wimbledon to the world No83 Marin Cilic as he was beaten in a four-set thriller on Court No1, 6-4 6-3 1-6 6-4. Draper had worked his way up the rankings to No4 in the world and had a decent draw, so plenty had tipped him to go far in the tournament.