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

Top-ranked Aryna Sabalenka staved off an upset bid by resurgent Emma Raducanu at Wimbledon by beating the home favorite 7-6 (6), 6-4 in the third-round at a raucous Centre Court.

The controversial call, which Raducanu questioned, was a first serve by Sabalenka at 2-4, 15-0, which did appear to miss the line upon replay. The serve ultimately led to Sabalenka going up 30-0 in a pivotal set during the match, helping her stage a comeback after going down early.