Gauff, the two-time Grand Slam champion with designs on winning many more, toppled Jessica Pegula 4-6, 6-3, 6-3 on Centre Court Tuesday, and after three matches in which she showed how she has adapted...

Coco Gauff overcame a shaky start and beat Jessica Pegula 4-6, 6-3, 6-3 to reach the Wimbledon semifinals for the first time

Having hit four double faults and 17 unforced errors in the first set, she leaked just three more double faults and 15 unforced errors over the next two.