It did not require much in the way of body language expertise to pinpoint the moment Harriet Dart feared her Wimbledon campaign was over.
After almost three hours of an all-British showdown against Katie Boulter on Court One on Thursday, Dart dumped a backhand into the net to trail 6-2 in a final set tie-break. She trudged to the back of the court, head in hands, and the tears flowed.
