Coco Gauff settles serve and nerves to book Osaka clash in US Open last 16

2023 US Open champion beats Polands Frech 6-3, 6-1Gauff avoids early stumbles that marred first roundsSets up blockbuster clash with Osaka in fourth roundCoco Gauff arrived in New York with more questions than answers after reshuffling her coaching team on the eve of the years final grand slam. Her second major at Roland Garros in June had given way to a summer-long revolt of her serve, often marked by spates of double faults and premature exits, including a first-round departure from Wimbledon....