Coco Gauff defeated by Dayana Yastremska at Wimbledon

Coco Gauff knocked out of Wimbledon in first round by nerveless Dayana Yastremska. “Yeah, this definitely sucks,” said a tearful Coco Gauff. She was trying, and struggling, to put her finger on why she had become the most high profile casualty of a typically consequential first round at Wimbledon.