Davis Cup

Lauren Davis, right, of the United States, returns a shot to Bianca Andreescu, of Canada, during the second round of the US Open tennis championships, Thursday, Sept. 2, 2021, in New York. (AP Photo/Frank Franklin II)
Lauren Davis, right, of the United States, returns a shot to Bianca Andreescu, of Canada, during the second round of the US Open tennis championships, Thursday, Sept. 2, 2021, in New York. (AP Photo/Frank Franklin II)