Serena Williams, quartet of Canadians advance at U.S. Open
In her first match at what is expected to be the last U.S. Open â and last tournament â of her remarkable playing career, even if she insists that she won’t quite say so, Serena Williams overcame a shaky start to overpower Danka Kovinic 6-3, 6-3 amid an atmosphere more akin to a festival than a farewell.
