Coco Gauff reaches first Wimbledon semi-final with comeback win over Pegula

Coco Gauff beat fellow American Jessica Pegula 4-6, 6-3, 6-3 to reach her first-ever Wimbledon semi-final. Gauff lost the opening set before fighting back to win the next two in impressive fashion. The victory cements her reputation as a comeback specialist at this year's tournament.