Gauff Comes Back to Win in US Open Debut; Ahn, Di Lorenzo Advance to Second Round; Bernard Beats Top Seed at Repentigny ITF Grade 1

Coco Gauff faced a different kind of challenge in her opening match of the US Open when compared to round 1 at Wimbledon. In London, the 15-year-old Floridian had qualified and faced five-time champion Venus Williams, 24 years her senior, in her first match. At the US Open, Gauff received a wild card into the main draw, and was drawn against 18-year-old Anastasia Potapova of Russia, who, like