Coco Gauff reaches first Wimbledon semi-final after beating Pegula

Coco Gauff has reached her first ever Wimbledon semi-final after a comeback victory over fellow American Jessica Pegula. The 21-year-old had to fight back to seal the win on the Wimbledon grass. Gauff will now face another opponent as she bids to reach the final of the world's most prestigious grass-court Grand Slam.