Leylah Fernandez rides superior serve at U.S. Open to 1st-round victory

Leylah Fernandez of Laval, Que., advanced to the second round of the U.S. Open with a 7-6 (3), 6-2 win over on Croatia's Ana Konjuh in New York. Fellow Canadians Rebecca Marino and Felix Auger-Aliassime also play Monday.